Cheap Flights from United States of America to Mongolia (US to MN)

Discover more affordable routes and cheaper dates from United States of America to Mongolia (US to MN) within a date range.

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US$671

2:15pm - 2:45am
Tue Jul 8th 2025

18h 30m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 5h 5m

Thu Jul 10th 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$726

9:45am - 6:30pm
Thu Jul 10th 2025

38h 45m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 ZIPAIR · ZG 1 Depart at 9:45am from Honolulu (HNL) Fly for 8h 20m Arrive at 1:05pm in Tokyo (NRT)

Layover in Tokyo for 24h 50m

Sat Jul 12th 2025 MIAT Mongolian Airlines · OM 504 Depart at 1:55pm from Tokyo (NRT) Fly for 5h 35m Arrive at 6:30pm in Ulaanbaatar (UBN)

Book Flight
US$726

9:45am - 6:30pm
Sun Jul 6th 2025

38h 45m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 ZIPAIR · ZG 1 Depart at 9:45am from Honolulu (HNL) Fly for 8h 20m Arrive at 1:05pm in Tokyo (NRT)

Layover in Tokyo for 24h 50m

Tue Jul 8th 2025 MIAT Mongolian Airlines · OM 502 Depart at 1:55pm from Tokyo (NRT) Fly for 5h 35m Arrive at 6:30pm in Ulaanbaatar (UBN)

Book Flight
US$742

2:15pm - 12:20pm
Sun Jul 6th 2025

28h 5m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 14h 40m

Tue Jul 8th 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$756

2:15pm - 12:20pm
Tue Jul 8th 2025

28h 5m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 14h 40m

Thu Jul 10th 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$758

2:15pm - 12:20pm
Thu Jul 10th 2025

28h 5m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 14h 40m

Sat Jul 12th 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$831

1:10pm - 10:50am
Wed Jul 9th 2025

30h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Wed Jul 9th 2025 Korean Air · KE 24 Depart at 1:10pm from San Francisco (SFO) Fly for 12h 10m Arrive at 5:20pm in Seoul (ICN)

Layover in Seoul for 14h 50m

Fri Jul 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$831

1:10pm - 10:50am
Thu Jul 10th 2025

30h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Korean Air · KE 24 Depart at 1:10pm from San Francisco (SFO) Fly for 12h 10m Arrive at 5:20pm in Seoul (ICN)

Layover in Seoul for 14h 50m

Sat Jul 12th 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$844

1:10pm - 10:50am
Mon Jul 7th 2025

30h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 Korean Air · KE 24 Depart at 1:10pm from San Francisco (SFO) Fly for 12h 10m Arrive at 5:20pm in Seoul (ICN)

Layover in Seoul for 14h 50m

Wed Jul 9th 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$844

1:10pm - 10:50am
Tue Jul 8th 2025

30h 40m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Korean Air · KE 24 Depart at 1:10pm from San Francisco (SFO) Fly for 12h 10m Arrive at 5:20pm in Seoul (ICN)

Layover in Seoul for 14h 50m

Thu Jul 10th 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$858

2:15pm - 4:30am
Sun Jul 6th 2025

20h 15m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 6h 50m

Tue Jul 8th 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$893

2:15pm - 4:30am
Tue Jul 8th 2025

20h 15m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 6h 50m

Thu Jul 10th 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$896

2:15pm - 2:45am
Sun Jul 6th 2025

18h 30m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 5h 5m

Tue Jul 8th 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$897

2:15pm - 2:45am
Thu Jul 10th 2025

18h 30m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 5h 5m

Sat Jul 12th 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$897

2:15pm - 4:30am
Thu Jul 10th 2025

20h 15m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 6h 50m

Sat Jul 12th 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$922

10:55am - 11:10pm
Sun Jul 6th 2025

21h 15m
Los Angeles (LAX) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 United Airlines · UA 801 Depart at 10:55am from Los Angeles (LAX) Fly for 14h 50m Arrive at 4:45pm in Hong Kong (HKG)

Layover in Hong Kong for 1h 45m

Mon Jul 7th 2025 MIAT Mongolian Airlines · OM 2972 Depart at 6:30pm from Hong Kong (HKG) Fly for 4h 40m Arrive at 11:10pm in Ulaanbaatar (UBN)

Book Flight
US$923

2:15pm - 10:50am
Thu Jul 10th 2025

26h 35m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 13h 10m

Sat Jul 12th 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$923

2:15pm - 10:50am
Sun Jul 6th 2025

26h 35m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 13h 10m

Tue Jul 8th 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$946

3:00pm - 4:30am
Mon Jul 7th 2025

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

1 Stop

Mon Jul 7th 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 6h 0m

Wed Jul 9th 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

2:15pm - 10:50am
Tue Jul 8th 2025

26h 35m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Hawaiian Airlines · HA 459 Depart at 2:15pm from Honolulu (HNL) Fly for 9h 45m Arrive at 7:00pm in Seoul (ICN)

Layover in Seoul for 13h 10m

Thu Jul 10th 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$970

5:20pm - 7:15pm
Wed Jul 9th 2025

34h 55m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Wed Jul 9th 2025 ZIPAIR · ZG 25 Depart at 5:20pm from San Francisco (SFO) Fly for 10h 40m Arrive at 8:00pm in Tokyo (NRT)

Layover in Tokyo for 18h 40m

Fri Jul 11th 2025 MIAT Mongolian Airlines · OM 502 Depart at 2:40pm from Tokyo (NRT) Fly for 5h 35m Arrive at 7:15pm in Ulaanbaatar (UBN)

Book Flight
US$984

3:00pm - 2:45am
Mon Jul 7th 2025

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

1 Stop

Mon Jul 7th 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

Wed Jul 9th 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$1004

3:00pm - 2:45am
Wed Jul 9th 2025

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

1 Stop

Wed Jul 9th 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

Fri Jul 11th 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$1023

5:20pm - 6:30pm
Mon Jul 7th 2025

34h 10m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 ZIPAIR · ZG 25 Depart at 5:20pm from San Francisco (SFO) Fly for 10h 40m Arrive at 8:00pm in Tokyo (NRT)

Layover in Tokyo for 17h 55m

Wed Jul 9th 2025 MIAT Mongolian Airlines · OM 504 Depart at 1:55pm from Tokyo (NRT) Fly for 5h 35m Arrive at 6:30pm in Ulaanbaatar (UBN)

Book Flight
US$1161

1:05pm - 2:45am
Wed Jul 9th 2025

19h 40m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Wed Jul 9th 2025 Korean Air · KE 54 Depart at 1:05pm from Honolulu (HNL) Fly for 9h 40m Arrive at 5:45pm in Seoul (ICN)

Layover in Seoul for 6h 20m

Fri Jul 11th 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$1161

1:05pm - 4:30am
Mon Jul 7th 2025

21h 25m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 Korean Air · KE 54 Depart at 1:05pm from Honolulu (HNL) Fly for 9h 40m Arrive at 5:45pm in Seoul (ICN)

Layover in Seoul for 8h 5m

Wed Jul 9th 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$1199

1:05pm - 2:45am
Mon Jul 7th 2025

19h 40m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 Korean Air · KE 54 Depart at 1:05pm from Honolulu (HNL) Fly for 9h 40m Arrive at 5:45pm in Seoul (ICN)

Layover in Seoul for 6h 20m

Wed Jul 9th 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$1247

12:05am - 7:20am
Thu Jul 10th 2025

40h 15m
Los Angeles (LAX) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Turkish Airlines · TK 240 Depart at 12:05am from Los Angeles (LAX) Fly for 13h 15m Arrive at 11:20pm in Istanbul (IST)

Layover in Istanbul for 18h 55m

Fri Jul 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$1302

12:05pm - 11:35pm
Tue Jul 8th 2025

17h 30m
Honolulu (HNL) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Hawaiian Airlines · HA 5397 Depart at 12:05pm from Honolulu (HNL) Fly for 8h 45m Arrive at 3:50pm in Osaka (KIX)

Layover in Osaka for 4h 5m

Wed Jul 9th 2025 MIAT Mongolian Airlines · OM 506 Depart at 7:55pm from Osaka (KIX) Fly for 4h 40m Arrive at 11:35pm in Ulaanbaatar (UBN)

Book Flight
US$1365

12:55am - 4:45pm
Thu Jul 10th 2025

24h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Cathay Pacific · CX 873 Depart at 12:55am from San Francisco (SFO) Fly for 14h 5m Arrive at 6:00am in Hong Kong (HKG)

Layover in Hong Kong for 6h 5m

Fri Jul 11th 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$1368

1:45am - 4:45pm
Thu Jul 10th 2025

24h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Cathay Pacific · CX 851 Depart at 1:45am from San Francisco (SFO) Fly for 14h 5m Arrive at 6:50am in Hong Kong (HKG)

Layover in Hong Kong for 5h 15m

Fri Jul 11th 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$1379

8:55pm - 5:10am
Thu Jul 10th 2025

20h 15m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Singapore Airlines · SQ 25 Depart at 8:55pm from New York (JFK) Fly for 7h 45m Arrive at 10:40am in Frankfurt (FRA)

Layover in Frankfurt for 3h 40m

Fri Jul 11th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

Book Flight
US$1439

7:05pm - 7:20am
Thu Jul 10th 2025

21h 15m
Seattle (SEA) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Turkish Airlines · TK 204 Depart at 7:05pm from Seattle (SEA) Fly for 11h 55m Arrive at 5:00pm in Istanbul (IST)

Layover in Istanbul for 1h 15m

Fri Jul 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$1488

1:45am - 4:45pm
Mon Jul 7th 2025

24h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 Cathay Pacific · CX 851 Depart at 1:45am from San Francisco (SFO) Fly for 14h 5m Arrive at 6:50am in Hong Kong (HKG)

Layover in Hong Kong for 5h 15m

Tue Jul 8th 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$1488

1:45am - 11:10pm
Tue Jul 8th 2025

30h 25m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Cathay Pacific · CX 851 Depart at 1:45am from San Francisco (SFO) Fly for 14h 5m Arrive at 6:50am in Hong Kong (HKG)

Layover in Hong Kong for 11h 40m

Wed Jul 9th 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$1523

10:15pm - 7:20am
Sun Jul 6th 2025

21h 5m
Miami (MIA) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Turkish Airlines · TK 78 Depart at 10:15pm from Miami (MIA) Fly for 11h 35m Arrive at 4:50pm in Istanbul (IST)

Layover in Istanbul for 1h 25m

Mon Jul 7th 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$1542

12:35am - 7:20am
Mon Jul 7th 2025

18h 45m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 Turkish Airlines · TK 12 Depart at 12:35am from New York (JFK) Fly for 9h 40m Arrive at 5:15pm in Istanbul (IST)

Layover in Istanbul for 1h 0m

Mon Jul 7th 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$1552

7:50pm - 7:20am
Thu Jul 10th 2025

44h 30m
Los Angeles (LAX) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Turkish Airlines · TK 10 Depart at 7:50pm from Los Angeles (LAX) Fly for 13h 15m Arrive at 7:05pm in Istanbul (IST)

Layover in Istanbul for 23h 10m

Sat Jul 12th 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$1568

12:50am - 12:20pm
Sun Jul 6th 2025

23h 30m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Korean Air · KE 86 Depart at 12:50am from New York (JFK) Fly for 15h 0m Arrive at 4:50am in Seoul (ICN)

Layover in Seoul for 4h 50m

Mon Jul 7th 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$1579

1:45am - 4:45pm
Wed Jul 9th 2025

24h 0m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Wed Jul 9th 2025 Cathay Pacific · CX 851 Depart at 1:45am from San Francisco (SFO) Fly for 14h 5m Arrive at 6:50am in Hong Kong (HKG)

Layover in Hong Kong for 5h 15m

Thu Jul 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$1620

10:00am - 11:10pm
Tue Jul 8th 2025

25h 10m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Cathay Pacific · CX 841 Depart at 10:00am from New York (JFK) Fly for 15h 50m Arrive at 1:50pm in Hong Kong (HKG)

Layover in Hong Kong for 4h 40m

Wed Jul 9th 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$1713

12:05am - 7:20am
Tue Jul 8th 2025

40h 15m
Los Angeles (LAX) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Turkish Airlines · TK 240 Depart at 12:05am from Los Angeles (LAX) Fly for 13h 15m Arrive at 11:20pm in Istanbul (IST)

Layover in Istanbul for 18h 55m

Wed Jul 9th 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$1749

12:50am - 10:50am
Sun Jul 6th 2025

22h 0m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Korean Air · KE 86 Depart at 12:50am from New York (JFK) Fly for 15h 0m Arrive at 4:50am in Seoul (ICN)

Layover in Seoul for 3h 20m

Mon Jul 7th 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$1755

10:15pm - 7:20am
Tue Jul 8th 2025

21h 5m
Miami (MIA) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Turkish Airlines · TK 78 Depart at 10:15pm from Miami (MIA) Fly for 11h 35m Arrive at 4:50pm in Istanbul (IST)

Layover in Istanbul for 1h 25m

Wed Jul 9th 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$1804

8:55pm - 5:10am
Sun Jul 6th 2025

20h 15m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Singapore Airlines · SQ 25 Depart at 8:55pm from New York (JFK) Fly for 7h 45m Arrive at 10:40am in Frankfurt (FRA)

Layover in Frankfurt for 3h 40m

Mon Jul 7th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

Book Flight
US$1811

10:00pm - 5:10am
Thu Jul 10th 2025

19h 10m
Boston (BOS) → Ulaanbaatar (UBN)

1 Stop

Thu Jul 10th 2025 Lufthansa · LH 421 Depart at 10:00pm from Boston (BOS) Fly for 7h 20m Arrive at 11:20am in Frankfurt (FRA)

Layover in Frankfurt for 3h 0m

Fri Jul 11th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

Book Flight
US$1959

8:55pm - 5:10am
Tue Jul 8th 2025

20h 15m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Singapore Airlines · SQ 25 Depart at 8:55pm from New York (JFK) Fly for 7h 45m Arrive at 10:40am in Frankfurt (FRA)

Layover in Frankfurt for 3h 40m

Wed Jul 9th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

Book Flight
US$2046

10:00pm - 5:10am
Sun Jul 6th 2025

19h 10m
Boston (BOS) → Ulaanbaatar (UBN)

1 Stop

Sun Jul 6th 2025 Lufthansa · LH 421 Depart at 10:00pm from Boston (BOS) Fly for 7h 20m Arrive at 11:20am in Frankfurt (FRA)

Layover in Frankfurt for 3h 0m

Mon Jul 7th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

Book Flight
US$2270

10:00pm - 5:10am
Tue Jul 8th 2025

19h 10m
Boston (BOS) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 Lufthansa · LH 421 Depart at 10:00pm from Boston (BOS) Fly for 7h 20m Arrive at 11:20am in Frankfurt (FRA)

Layover in Frankfurt for 3h 0m

Wed Jul 9th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

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US$2285

12:35am - 7:20am
Wed Jul 9th 2025

18h 45m
New York (JFK) → Ulaanbaatar (UBN)

1 Stop

Wed Jul 9th 2025 Turkish Airlines · TK 12 Depart at 12:35am from New York (JFK) Fly for 9h 40m Arrive at 5:15pm in Istanbul (IST)

Layover in Istanbul for 1h 0m

Wed Jul 9th 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$3257

12:05pm - 8:55pm
Mon Jul 7th 2025

17h 50m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 United Airlines · UA 837 Depart at 12:05pm from San Francisco (SFO) Fly for 10h 40m Arrive at 2:45pm in Tokyo (NRT)

Layover in Tokyo for 1h 45m

Tue Jul 8th 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$8295

12:40pm - 8:55pm
Mon Jul 7th 2025

17h 15m
San Francisco (SFO) → Ulaanbaatar (UBN)

1 Stop

Mon Jul 7th 2025 United Airlines · UA 7949 Depart at 12:40pm from San Francisco (SFO) Fly for 10h 45m Arrive at 3:25pm in Tokyo (NRT)

Layover in Tokyo for 1h 5m

Tue Jul 8th 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$8346

10:10pm - 5:10am
Tue Jul 8th 2025

19h 0m
Washington, D.C. (IAD) → Ulaanbaatar (UBN)

1 Stop

Tue Jul 8th 2025 United Airlines · UA 932 Depart at 10:10pm from Washington, D.C. (IAD) Fly for 8h 0m Arrive at 12:10pm in Frankfurt (FRA)

Layover in Frankfurt for 2h 10m

Wed Jul 9th 2025 MIAT Mongolian Airlines · OM 138 Depart at 2:20pm from Frankfurt (FRA) Fly for 8h 50m Arrive at 5:10am in Ulaanbaatar (UBN)

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Sarah Belizaire

@sarahbb1

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John Ford

@eyupitsjohn

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Roaming Sonaa

@roamingsonaa

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Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel

ANDY TRAVELS

@andy_travels

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Travel With Bender

@travelwitbender

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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 United States of America to Mongolia (US to MN)

Sarah Belizaire

John Ford

Roaming Sonaa

ANDY TRAVELS

Travel With Bender

Wesley Mergard

Latest Cheap Flight Searches

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