Cheap Flights from San Francisco to Mongolia (SFO to MN)

Discover more affordable routes and cheaper dates from San Francisco to Mongolia (SFO to MN) within a date range.

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US$611

2:45pm - 1:40pm
Fri Jun 13th 2025

55h 55m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Fri Jun 13th 2025 WestJet · WS 1775 Depart at 2:45pm from San Francisco (SFO) Fly for 2h 25m Arrive at 5:10pm in Vancouver (YVR)

Layover in Vancouver for 17h 20m

Sat Jun 14th 2025 WestJet · WS 108 Depart at 10:30am from Vancouver (YVR) Fly for 1h 31m Arrive at 1:01pm in Calgary (YYC)

Layover in Calgary for 2h 54m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 16h 25m

Mon Jun 16th 2025 Tway Airlines · TW 421 Depart at 11:10am from Seoul (ICN) Fly for 3h 30m Arrive at 1:40pm in Ulaanbaatar (UBN)

Book Flight
US$630

2:45pm - 12:20pm
Fri Jun 13th 2025

54h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Fri Jun 13th 2025 WestJet · WS 1775 Depart at 2:45pm from San Francisco (SFO) Fly for 2h 25m Arrive at 5:10pm in Vancouver (YVR)

Layover in Vancouver for 17h 20m

Sat Jun 14th 2025 WestJet · WS 108 Depart at 10:30am from Vancouver (YVR) Fly for 1h 31m Arrive at 1:01pm in Calgary (YYC)

Layover in Calgary for 2h 54m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Mon Jun 16th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$649

10:15am - 12:20pm
Wed Jun 11th 2025

59h 5m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Wed Jun 11th 2025 Flair Airlines · F8 1847 Depart at 10:15am from San Francisco (SFO) Fly for 2h 30m Arrive at 12:45pm in Vancouver (YVR)

Layover in Vancouver for 23h 50m

Thu Jun 12th 2025 WestJet · WS 112 Depart at 12:35pm from Vancouver (YVR) Fly for 1h 30m Arrive at 3:05pm in Calgary (YYC)

Layover in Calgary for 0h 50m

Thu Jun 12th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Sat Jun 14th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$660

10:15am - 2:45am
Sun Jun 15th 2025

49h 30m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Sun Jun 15th 2025 Flair Airlines · F8 1847 Depart at 10:15am from San Francisco (SFO) Fly for 2h 25m Arrive at 12:40pm in Vancouver (YVR)

Layover in Vancouver for 9h 35m

Sun Jun 15th 2025 WestJet · WS 132 Depart at 10:15pm from Vancouver (YVR) Fly for 1h 29m Arrive at 12:44am in Calgary (YYC)

Layover in Calgary for 15h 11m

Mon Jun 16th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Wed Jun 18th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$666

2:45pm - 2:45am
Sun Jun 15th 2025

45h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Sun Jun 15th 2025 WestJet · WS 1775 Depart at 2:45pm from San Francisco (SFO) Fly for 2h 25m Arrive at 5:10pm in Vancouver (YVR)

Layover in Vancouver for 5h 5m

Sun Jun 15th 2025 WestJet · WS 132 Depart at 10:15pm from Vancouver (YVR) Fly for 1h 29m Arrive at 12:44am in Calgary (YYC)

Layover in Calgary for 15h 11m

Mon Jun 16th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Wed Jun 18th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$666

2:45pm - 4:30am
Sun Jun 15th 2025

46h 45m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Sun Jun 15th 2025 WestJet · WS 1775 Depart at 2:45pm from San Francisco (SFO) Fly for 2h 25m Arrive at 5:10pm in Vancouver (YVR)

Layover in Vancouver for 5h 5m

Sun Jun 15th 2025 WestJet · WS 132 Depart at 10:15pm from Vancouver (YVR) Fly for 1h 29m Arrive at 12:44am in Calgary (YYC)

Layover in Calgary for 15h 11m

Mon Jun 16th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Wed Jun 18th 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$676

6:05pm - 12:20pm
Sat Jun 14th 2025

51h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sat Jun 14th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Sun Jun 15th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Tue Jun 17th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$685

2:45pm - 2:45am
Fri Jun 13th 2025

45h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Fri Jun 13th 2025 WestJet · WS 1775 Depart at 2:45pm from San Francisco (SFO) Fly for 2h 25m Arrive at 5:10pm in Vancouver (YVR)

Layover in Vancouver for 17h 20m

Sat Jun 14th 2025 WestJet · WS 108 Depart at 10:30am from Vancouver (YVR) Fly for 1h 31m Arrive at 1:01pm in Calgary (YYC)

Layover in Calgary for 2h 54m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Mon Jun 16th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$685

2:45pm - 4:30am
Fri Jun 13th 2025

46h 45m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Fri Jun 13th 2025 WestJet · WS 1775 Depart at 2:45pm from San Francisco (SFO) Fly for 2h 25m Arrive at 5:10pm in Vancouver (YVR)

Layover in Vancouver for 17h 20m

Sat Jun 14th 2025 WestJet · WS 108 Depart at 10:30am from Vancouver (YVR) Fly for 1h 31m Arrive at 1:01pm in Calgary (YYC)

Layover in Calgary for 2h 54m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Mon Jun 16th 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$724

6:05pm - 12:20pm
Wed Jun 11th 2025

51h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Wed Jun 11th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Thu Jun 12th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Sat Jun 14th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$733

7:30am - 12:20pm
Sun Jun 15th 2025

37h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sun Jun 15th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Sun Jun 15th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Tue Jun 17th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$734

6:05pm - 1:40pm
Tue Jun 10th 2025

52h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Tue Jun 10th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Wed Jun 11th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 16h 25m

Fri Jun 13th 2025 Tway Airlines · TW 421 Depart at 11:10am from Seoul (ICN) Fly for 3h 30m Arrive at 1:40pm in Ulaanbaatar (UBN)

Book Flight
US$736

10:15am - 2:45am
Wed Jun 11th 2025

49h 30m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Wed Jun 11th 2025 Flair Airlines · F8 1847 Depart at 10:15am from San Francisco (SFO) Fly for 2h 30m Arrive at 12:45pm in Vancouver (YVR)

Layover in Vancouver for 23h 50m

Thu Jun 12th 2025 WestJet · WS 112 Depart at 12:35pm from Vancouver (YVR) Fly for 1h 30m Arrive at 3:05pm in Calgary (YYC)

Layover in Calgary for 0h 50m

Thu Jun 12th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Sat Jun 14th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$768

6:05pm - 2:45am
Tue Jun 17th 2025

41h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Tue Jun 17th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Wed Jun 18th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Fri Jun 20th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$773

6:05pm - 2:45am
Sat Jun 14th 2025

41h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sat Jun 14th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Sun Jun 15th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Tue Jun 17th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$773

6:05pm - 4:30am
Tue Jun 10th 2025

43h 25m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Tue Jun 10th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Wed Jun 11th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Fri Jun 13th 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$803

10:15am - 7:20am
Thu Jun 12th 2025

30h 5m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Thu Jun 12th 2025 Flair Airlines · F8 1847 Depart at 10:15am from San Francisco (SFO) Fly for 2h 25m Arrive at 12:40pm in Vancouver (YVR)

Layover in Vancouver for 6h 20m

Thu Jun 12th 2025 Turkish Airlines · TK 76 Depart at 7:00pm from Vancouver (YVR) Fly for 11h 55m Arrive at 4:55pm in Istanbul (IST)

Layover in Istanbul for 1h 20m

Fri Jun 13th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

Book Flight
US$807

6:05pm - 2:45am
Thu Jun 12th 2025

41h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Thu Jun 12th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Fri Jun 13th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Sun Jun 15th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$811

6:05pm - 2:45am
Wed Jun 11th 2025

41h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Wed Jun 11th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Thu Jun 12th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Sat Jun 14th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$811

6:05pm - 2:45am
Sun Jun 15th 2025

41h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sun Jun 15th 2025 WestJet · WS 1523 Depart at 6:05pm from San Francisco (SFO) Fly for 2h 44m Arrive at 9:49pm in Calgary (YYC)

Layover in Calgary for 18h 6m

Mon Jun 16th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Wed Jun 18th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$830

7:30am - 2:45am
Sun Jun 15th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sun Jun 15th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Sun Jun 15th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Tue Jun 17th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$830

7:30am - 4:30am
Sun Jun 15th 2025

30h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sun Jun 15th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Sun Jun 15th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Tue Jun 17th 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$839

1:40pm - 4:45pm
Fri Jun 20th 2025

36h 5m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Fri Jun 20th 2025 MIAT Mongolian Airlines · OM 5879 Depart at 1:40pm from San Francisco (SFO) Fly for 14h 15m Arrive at 6:55pm in Hong Kong (HKG)

Layover in Hong Kong for 17h 10m

Sun Jun 22nd 2025 MIAT Mongolian Airlines · OM 298 Depart at 12:05pm from Hong Kong (HKG) Fly for 4h 40m Arrive at 4:45pm in Ulaanbaatar (UBN)

Book Flight
US$849

7:30am - 12:20pm
Fri Jun 13th 2025

37h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Fri Jun 13th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Fri Jun 13th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Sun Jun 15th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$852

10:06pm - 2:45am
Fri Jun 13th 2025

37h 39m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Fri Jun 13th 2025 Frontier Airlines · F9 4156 Depart at 10:06pm from San Francisco (SFO) Fly for 1h 46m Arrive at 11:52pm in Las Vegas (LAS)

Layover in Las Vegas for 8h 8m

Sat Jun 14th 2025 WestJet · WS 1399 Depart at 8:00am from Las Vegas (LAS) Fly for 2h 50m Arrive at 11:50am in Calgary (YYC)

Layover in Calgary for 4h 5m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Mon Jun 16th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$853

7:30am - 1:40pm
Wed Jun 11th 2025

39h 10m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Wed Jun 11th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Wed Jun 11th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 16h 25m

Fri Jun 13th 2025 Tway Airlines · TW 421 Depart at 11:10am from Seoul (ICN) Fly for 3h 30m Arrive at 1:40pm in Ulaanbaatar (UBN)

Book Flight
US$857

7:30am - 1:40pm
Sat Jun 14th 2025

39h 10m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sat Jun 14th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 16h 25m

Mon Jun 16th 2025 Tway Airlines · TW 421 Depart at 11:10am from Seoul (ICN) Fly for 3h 30m Arrive at 1:40pm in Ulaanbaatar (UBN)

Book Flight
US$862

7:30am - 2:45am
Wed Jun 18th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Wed Jun 18th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Wed Jun 18th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Fri Jun 20th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$862

7:30am - 4:30am
Wed Jun 18th 2025

30h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Wed Jun 18th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Wed Jun 18th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Fri Jun 20th 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$876

7:30am - 12:20pm
Sat Jun 14th 2025

37h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sat Jun 14th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 14h 55m

Mon Jun 16th 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$892

7:30am - 4:30am
Wed Jun 11th 2025

30h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Wed Jun 11th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Wed Jun 11th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Fri Jun 13th 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$924

7:30am - 2:45am
Mon Jun 16th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Mon Jun 16th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Mon Jun 16th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Wed Jun 18th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$925

1:05am - 4:45pm
Sat Jun 21st 2025

24h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 21st 2025 MIAT Mongolian Airlines · OM 5873 Depart at 1:05am from San Francisco (SFO) Fly for 14h 15m Arrive at 6:20am in Hong Kong (HKG)

Layover in Hong Kong for 5h 45m

Sun Jun 22nd 2025 MIAT Mongolian Airlines · OM 298 Depart at 12:05pm from Hong Kong (HKG) Fly for 4h 40m Arrive at 4:45pm in Ulaanbaatar (UBN)

Book Flight
US$925

1:05am - 4:45pm
Thu Jun 19th 2025

24h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Thu Jun 19th 2025 MIAT Mongolian Airlines · OM 5873 Depart at 1:05am from San Francisco (SFO) Fly for 14h 15m Arrive at 6:20am in Hong Kong (HKG)

Layover in Hong Kong for 5h 45m

Fri Jun 20th 2025 MIAT Mongolian Airlines · OM 298 Depart at 12:05pm from Hong Kong (HKG) Fly for 4h 40m Arrive at 4:45pm in Ulaanbaatar (UBN)

Book Flight
US$925

1:05am - 11:10pm
Tue Jun 17th 2025

31h 5m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Tue Jun 17th 2025 MIAT Mongolian Airlines · OM 5873 Depart at 1:05am from San Francisco (SFO) Fly for 14h 15m Arrive at 6:20am in Hong Kong (HKG)

Layover in Hong Kong for 12h 10m

Wed Jun 18th 2025 MIAT Mongolian Airlines · OM 298 Depart at 6:30pm from Hong Kong (HKG) Fly for 4h 40m Arrive at 11:10pm in Ulaanbaatar (UBN)

Book Flight
US$927

7:30am - 2:45am
Fri Jun 13th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Fri Jun 13th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Fri Jun 13th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Sun Jun 15th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$932

7:30am - 2:45am
Sat Jun 14th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Sat Jun 14th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Sat Jun 14th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Mon Jun 16th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$932

7:30am - 2:45am
Thu Jun 12th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Thu Jun 12th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Thu Jun 12th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Sat Jun 14th 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$938

10:15am - 7:20am
Tue Jun 10th 2025

30h 5m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Tue Jun 10th 2025 Flair Airlines · F8 1847 Depart at 10:15am from San Francisco (SFO) Fly for 2h 25m Arrive at 12:40pm in Vancouver (YVR)

Layover in Vancouver for 6h 20m

Tue Jun 10th 2025 Turkish Airlines · TK 76 Depart at 7:00pm from Vancouver (YVR) Fly for 11h 55m Arrive at 4:55pm in Istanbul (IST)

Layover in Istanbul for 1h 20m

Wed Jun 11th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

Book Flight
US$945

7:30am - 4:30am
Fri Jun 20th 2025

30h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Fri Jun 20th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Fri Jun 20th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 7h 5m

Sun Jun 22nd 2025 MIAT Mongolian Airlines · OM 310 Depart at 1:50am from Seoul (ICN) Fly for 3h 40m Arrive at 4:30am in Ulaanbaatar (UBN)

Book Flight
US$950

3:00pm - 12:20pm
Sat Jun 21st 2025

30h 20m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 21st 2025 Air Premia · YP 112 Depart at 3:00pm from San Francisco (SFO) Fly for 12h 50m Arrive at 7:50pm in Seoul (ICN)

Layover in Seoul for 13h 50m

Mon Jun 23rd 2025 Jeju Air · 7C 5203 Depart at 9:40am from Seoul (ICN) Fly for 3h 40m Arrive at 12:20pm in Ulaanbaatar (UBN)

Book Flight
US$962

7:30am - 2:45am
Fri Jun 20th 2025

28h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Fri Jun 20th 2025 WestJet · WS 1521 Depart at 7:30am from San Francisco (SFO) Fly for 2h 43m Arrive at 11:13am in Calgary (YYC)

Layover in Calgary for 4h 42m

Fri Jun 20th 2025 WestJet · WS 86 Depart at 3:55pm from Calgary (YYC) Fly for 11h 50m Arrive at 6:45pm in Seoul (ICN)

Layover in Seoul for 5h 20m

Sun Jun 22nd 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$987

12:20pm - 8:55pm
Wed Jun 18th 2025

17h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Wed Jun 18th 2025 United Airlines · UA 7949 Depart at 12:20pm from San Francisco (SFO) Fly for 11h 5m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Thu Jun 19th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$989

12:20pm - 8:55pm
Wed Jun 11th 2025

17h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Wed Jun 11th 2025 United Airlines · UA 7949 Depart at 12:20pm from San Francisco (SFO) Fly for 11h 5m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Thu Jun 12th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$997

3:00pm - 2:45am
Sat Jun 21st 2025

20h 45m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 21st 2025 Air Premia · YP 112 Depart at 3:00pm from San Francisco (SFO) Fly for 12h 50m Arrive at 7:50pm in Seoul (ICN)

Layover in Seoul for 4h 15m

Mon Jun 23rd 2025 MIAT Mongolian Airlines · OM 308 Depart at 12:05am from Seoul (ICN) Fly for 3h 40m Arrive at 2:45am in Ulaanbaatar (UBN)

Book Flight
US$1330

11:55am - 8:55pm
Mon Jun 16th 2025

18h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 16th 2025 United Airlines · UA 837 Depart at 11:55am from San Francisco (SFO) Fly for 10h 35m Arrive at 2:30pm in Tokyo (NRT)

Layover in Tokyo for 2h 0m

Tue Jun 17th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$1335

12:20pm - 8:55pm
Mon Jun 16th 2025

17h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 16th 2025 United Airlines · UA 7949 Depart at 12:20pm from San Francisco (SFO) Fly for 11h 5m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Tue Jun 17th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$1340

7:30pm - 7:20am
Mon Jun 9th 2025

44h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Mon Jun 9th 2025 Swiss International Air Lines · LX 39 Depart at 7:30pm from San Francisco (SFO) Fly for 11h 20m Arrive at 3:50pm in Zürich (ZRH)

Layover in Zürich for 1h 55m

Tue Jun 10th 2025 Swiss International Air Lines · LX 1622 Depart at 5:45pm from Zürich (ZRH) Fly for 0h 55m Arrive at 6:40pm in Milan (MXP)

Layover in Milan for 16h 5m

Wed Jun 11th 2025 Turkish Airlines · TK 1874 Depart at 10:45am from Milan (MXP) Fly for 3h 0m Arrive at 2:45pm in Istanbul (IST)

Layover in Istanbul for 3h 30m

Wed Jun 11th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

Book Flight
US$1403

12:40pm - 7:20am
Sun Jun 15th 2025

27h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sun Jun 15th 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 6h 30m

Mon Jun 16th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

Book Flight
US$1424

12:40pm - 7:20am
Fri Jun 20th 2025

27h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Fri Jun 20th 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 6h 30m

Sat Jun 21st 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

Book Flight
US$1434

7:30pm - 7:20am
Wed Jun 11th 2025

44h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

3 Stops

Wed Jun 11th 2025 Swiss International Air Lines · LX 39 Depart at 7:30pm from San Francisco (SFO) Fly for 11h 20m Arrive at 3:50pm in Zürich (ZRH)

Layover in Zürich for 1h 55m

Thu Jun 12th 2025 Swiss International Air Lines · LX 1622 Depart at 5:45pm from Zürich (ZRH) Fly for 0h 55m Arrive at 6:40pm in Milan (MXP)

Layover in Milan for 12h 10m

Fri Jun 13th 2025 Turkish Airlines · TK 1878 Depart at 6:50am from Milan (MXP) Fly for 3h 0m Arrive at 10:50am in Istanbul (IST)

Layover in Istanbul for 7h 25m

Fri Jun 13th 2025 Turkish Airlines · TK 236 Depart at 6:15pm from Istanbul (IST) Fly for 8h 5m Arrive at 7:20am in Ulaanbaatar (UBN)

Book Flight
US$1571

12:40pm - 3:30am
Mon Jun 9th 2025

23h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 9th 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 2h 25m

Tue Jun 10th 2025 Turkish Airlines · TK 4441 Depart at 2:10pm from Istanbul (IST) Fly for 8h 20m Arrive at 3:30am in Ulaanbaatar (UBN)

Book Flight
US$1575

12:40pm - 3:30am
Mon Jun 16th 2025

23h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 16th 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 2h 25m

Tue Jun 17th 2025 Turkish Airlines · TK 4441 Depart at 2:10pm from Istanbul (IST) Fly for 8h 20m Arrive at 3:30am in Ulaanbaatar (UBN)

Book Flight
US$1575

12:40pm - 3:30am
Wed Jun 11th 2025

23h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Wed Jun 11th 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 2h 25m

Thu Jun 12th 2025 Turkish Airlines · TK 4441 Depart at 2:10pm from Istanbul (IST) Fly for 8h 20m Arrive at 3:30am in Ulaanbaatar (UBN)

Book Flight
US$1617

12:40pm - 3:30am
Sat Jun 21st 2025

23h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 21st 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 2h 25m

Sun Jun 22nd 2025 Turkish Airlines · TK 4441 Depart at 2:10pm from Istanbul (IST) Fly for 8h 20m Arrive at 3:30am in Ulaanbaatar (UBN)

Book Flight
US$1618

12:40pm - 3:30am
Sat Jun 14th 2025

23h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 14th 2025 Turkish Airlines · TK 290 Depart at 12:40pm from San Francisco (SFO) Fly for 13h 5m Arrive at 11:45am in Istanbul (IST)

Layover in Istanbul for 2h 25m

Sun Jun 15th 2025 Turkish Airlines · TK 4441 Depart at 2:10pm from Istanbul (IST) Fly for 8h 20m Arrive at 3:30am in Ulaanbaatar (UBN)

Book Flight
US$1674

12:40pm - 10:50am
Mon Jun 9th 2025

31h 10m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 9th 2025 Korean Air · KE 24 Depart at 12:40pm from San Francisco (SFO) Fly for 12h 40m Arrive at 5:20pm in Seoul (ICN)

Layover in Seoul for 14h 50m

Wed Jun 11th 2025 Korean Air · KE 197 Depart at 8:10am from Seoul (ICN) Fly for 3h 40m Arrive at 10:50am in Ulaanbaatar (UBN)

Book Flight
US$1675

12:20pm - 8:55pm
Mon Jun 9th 2025

17h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 9th 2025 United Airlines · UA 7949 Depart at 12:20pm from San Francisco (SFO) Fly for 11h 5m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Tue Jun 10th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$1675

7:25am - 8:55pm
Mon Jun 9th 2025

22h 30m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Mon Jun 9th 2025 United Airlines · UA 1260 Depart at 7:25am from San Francisco (SFO) Fly for 1h 36m Arrive at 9:01am in Los Angeles (LAX)

Layover in Los Angeles for 1h 44m

Mon Jun 9th 2025 United Airlines · UA 32 Depart at 10:45am from Los Angeles (LAX) Fly for 11h 15m Arrive at 2:00pm in Tokyo (NRT)

Layover in Tokyo for 2h 30m

Tue Jun 10th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$1751

11:55am - 8:55pm
Sat Jun 21st 2025

18h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 21st 2025 United Airlines · UA 837 Depart at 11:55am from San Francisco (SFO) Fly for 10h 35m Arrive at 2:30pm in Tokyo (NRT)

Layover in Tokyo for 2h 0m

Sun Jun 22nd 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$1776

1:05am - 4:45pm
Mon Jun 9th 2025

24h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 9th 2025 MIAT Mongolian Airlines · OM 5873 Depart at 1:05am from San Francisco (SFO) Fly for 14h 15m Arrive at 6:20am in Hong Kong (HKG)

Layover in Hong Kong for 5h 45m

Tue Jun 10th 2025 MIAT Mongolian Airlines · OM 298 Depart at 12:05pm from Hong Kong (HKG) Fly for 4h 40m Arrive at 4:45pm in Ulaanbaatar (UBN)

Book Flight
US$1952

11:55am - 8:55pm
Mon Jun 9th 2025

18h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jun 9th 2025 United Airlines · UA 837 Depart at 11:55am from San Francisco (SFO) Fly for 10h 35m Arrive at 2:30pm in Tokyo (NRT)

Layover in Tokyo for 2h 0m

Tue Jun 10th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$2025

11:55am - 8:55pm
Sat Jun 14th 2025

18h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 14th 2025 United Airlines · UA 837 Depart at 11:55am from San Francisco (SFO) Fly for 10h 35m Arrive at 2:30pm in Tokyo (NRT)

Layover in Tokyo for 2h 0m

Sun Jun 15th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$2027

12:20pm - 8:55pm
Sat Jun 14th 2025

17h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 14th 2025 United Airlines · UA 7949 Depart at 12:20pm from San Francisco (SFO) Fly for 11h 5m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Sun Jun 15th 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight
US$2027

5:25pm - 10:50am
Mon Jun 9th 2025

26h 25m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Mon Jun 9th 2025 Alaska Airlines · AS 611 Depart at 5:25pm from San Francisco (SFO) Fly for 1h 39m Arrive at 7:04pm in Las Vegas (LAS)

Layover in Las Vegas for 4h 46m

Mon Jun 9th 2025 Korean Air · KE 6 Depart at 11:50pm from Las Vegas (LAS) Fly for 12h 50m Arrive at 4:40am in Seoul (ICN)

Layover in Seoul for 3h 30m

Wed Jun 11th 2025 Korean Air · KE 197 Depart at 8:10am from Seoul (ICN) Fly for 3h 40m Arrive at 10:50am in Ulaanbaatar (UBN)

Book Flight
US$2028

1:55pm - 10:50am
Mon Jun 9th 2025

29h 55m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Mon Jun 9th 2025 Alaska Airlines · AS 562 Depart at 1:55pm from San Francisco (SFO) Fly for 1h 36m Arrive at 3:31pm in Las Vegas (LAS)

Layover in Las Vegas for 8h 19m

Mon Jun 9th 2025 Korean Air · KE 6 Depart at 11:50pm from Las Vegas (LAS) Fly for 12h 50m Arrive at 4:40am in Seoul (ICN)

Layover in Seoul for 3h 30m

Wed Jun 11th 2025 Korean Air · KE 197 Depart at 8:10am from Seoul (ICN) Fly for 3h 40m Arrive at 10:50am in Ulaanbaatar (UBN)

Book Flight
US$2034

8:39am - 10:50am
Mon Jun 9th 2025

35h 11m
San Francisco (SFO) → Ulaanbaatar (UBN)

2 Stops

Mon Jun 9th 2025 Alaska Airlines · AS 718 Depart at 8:39am from San Francisco (SFO) Fly for 1h 37m Arrive at 10:16am in Las Vegas (LAS)

Layover in Las Vegas for 13h 34m

Mon Jun 9th 2025 Korean Air · KE 6 Depart at 11:50pm from Las Vegas (LAS) Fly for 12h 50m Arrive at 4:40am in Seoul (ICN)

Layover in Seoul for 3h 30m

Wed Jun 11th 2025 Korean Air · KE 197 Depart at 8:10am from Seoul (ICN) Fly for 3h 40m Arrive at 10:50am in Ulaanbaatar (UBN)

Book Flight
US$2212

12:20pm - 8:55pm
Sat Jun 21st 2025

17h 35m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Sat Jun 21st 2025 United Airlines · UA 7949 Depart at 12:20pm from San Francisco (SFO) Fly for 11h 5m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Sun Jun 22nd 2025 United Airlines · UA 7 Depart at 4:30pm from Tokyo (NRT) Fly for 5h 25m Arrive at 8:55pm in Ulaanbaatar (UBN)

Book Flight

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality. It's designed for remote workers, backpackers, and people living abroad.

Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel

ANDY TRAVELS

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Read Wesley's My Best Cheap Flight Hacks (Why Pay More?)

Cheap Flights from San Francisco to Mongolia (SFO to MN)

Sarah Belizaire

John Ford

Roaming Sonaa

ANDY TRAVELS

Travel With Bender

Wesley Mergard

Latest Cheap Flight Searches

FlightList Blog

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Why I Built FlightList & Solved My Own Problem

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