Cheap Flights from Tehran to Washington (IKA to IAD)

Discover more affordable routes and cheaper dates from Tehran to Washington (IKA to IAD) within a date range.

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US$1608

1:35am - 10:50am
Sun Aug 17th 2025

16h 45m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 2h 15m

Sun Aug 17th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1608

1:35am - 10:50am
Tue Aug 19th 2025

16h 45m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 2h 15m

Tue Aug 19th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1608

8:55am - 7:45pm
Tue Aug 19th 2025

18h 20m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 871 Depart at 8:55am from Tehran (IKA) Fly for 3h 25m Arrive at 11:50am in Istanbul (IST)

Layover in Istanbul for 3h 45m

Tue Aug 19th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

8:55am - 7:45pm
Sun Aug 17th 2025

18h 20m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 871 Depart at 8:55am from Tehran (IKA) Fly for 3h 25m Arrive at 11:50am in Istanbul (IST)

Layover in Istanbul for 3h 45m

Sun Aug 17th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

6:00am - 7:45pm
Tue Aug 19th 2025

21h 15m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 879 Depart at 6:00am from Tehran (IKA) Fly for 3h 30m Arrive at 9:00am in Istanbul (IST)

Layover in Istanbul for 6h 35m

Tue Aug 19th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

6:00am - 7:45pm
Sun Aug 17th 2025

21h 15m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 879 Depart at 6:00am from Tehran (IKA) Fly for 3h 30m Arrive at 9:00am in Istanbul (IST)

Layover in Istanbul for 6h 35m

Sun Aug 17th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

8:45pm - 10:50am
Wed Aug 20th 2025

21h 35m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 7h 5m

Thu Aug 21st 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1608

8:45pm - 10:50am
Mon Aug 18th 2025

21h 35m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 7h 5m

Tue Aug 19th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1608

3:20am - 7:45pm
Tue Aug 19th 2025

23h 55m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 873 Depart at 3:20am from Tehran (IKA) Fly for 3h 30m Arrive at 6:20am in Istanbul (IST)

Layover in Istanbul for 9h 15m

Tue Aug 19th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

3:20am - 7:45pm
Sun Aug 17th 2025

23h 55m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 873 Depart at 3:20am from Tehran (IKA) Fly for 3h 30m Arrive at 6:20am in Istanbul (IST)

Layover in Istanbul for 9h 15m

Sun Aug 17th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

1:35am - 7:45pm
Tue Aug 19th 2025

25h 40m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 11h 0m

Tue Aug 19th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

1:35am - 7:45pm
Sun Aug 17th 2025

25h 40m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 11h 0m

Sun Aug 17th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

8:45pm - 7:45pm
Wed Aug 20th 2025

30h 30m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 15h 50m

Thu Aug 21st 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1608

8:45pm - 7:45pm
Mon Aug 18th 2025

30h 30m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 15h 50m

Tue Aug 19th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

1:35am - 10:50am
Wed Aug 20th 2025

16h 45m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 2h 15m

Wed Aug 20th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1609

1:35am - 10:50am
Mon Aug 18th 2025

16h 45m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 2h 15m

Mon Aug 18th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1609

8:55am - 7:45pm
Wed Aug 20th 2025

18h 20m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 871 Depart at 8:55am from Tehran (IKA) Fly for 3h 25m Arrive at 11:50am in Istanbul (IST)

Layover in Istanbul for 3h 45m

Wed Aug 20th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

8:55am - 7:45pm
Mon Aug 18th 2025

18h 20m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 871 Depart at 8:55am from Tehran (IKA) Fly for 3h 25m Arrive at 11:50am in Istanbul (IST)

Layover in Istanbul for 3h 45m

Mon Aug 18th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

6:00am - 7:45pm
Wed Aug 20th 2025

21h 15m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 879 Depart at 6:00am from Tehran (IKA) Fly for 3h 30m Arrive at 9:00am in Istanbul (IST)

Layover in Istanbul for 6h 35m

Wed Aug 20th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

6:00am - 7:45pm
Mon Aug 18th 2025

21h 15m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 879 Depart at 6:00am from Tehran (IKA) Fly for 3h 30m Arrive at 9:00am in Istanbul (IST)

Layover in Istanbul for 6h 35m

Mon Aug 18th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

8:45pm - 10:50am
Sun Aug 17th 2025

21h 35m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 7h 5m

Mon Aug 18th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1609

8:45pm - 10:50am
Tue Aug 19th 2025

21h 35m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 7h 5m

Wed Aug 20th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1609

3:20am - 7:45pm
Wed Aug 20th 2025

23h 55m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 873 Depart at 3:20am from Tehran (IKA) Fly for 3h 30m Arrive at 6:20am in Istanbul (IST)

Layover in Istanbul for 9h 15m

Wed Aug 20th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

3:20am - 7:45pm
Mon Aug 18th 2025

23h 55m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 873 Depart at 3:20am from Tehran (IKA) Fly for 3h 30m Arrive at 6:20am in Istanbul (IST)

Layover in Istanbul for 9h 15m

Mon Aug 18th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

1:35am - 7:45pm
Wed Aug 20th 2025

25h 40m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 11h 0m

Wed Aug 20th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

1:35am - 7:45pm
Mon Aug 18th 2025

25h 40m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Mon Aug 18th 2025 Turkish Airlines · TK 875 Depart at 1:35am from Tehran (IKA) Fly for 3h 30m Arrive at 4:35am in Istanbul (IST)

Layover in Istanbul for 11h 0m

Mon Aug 18th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

8:45pm - 7:45pm
Tue Aug 19th 2025

30h 30m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 15h 50m

Wed Aug 20th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

8:45pm - 7:45pm
Sun Aug 17th 2025

30h 30m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 877 Depart at 8:45pm from Tehran (IKA) Fly for 3h 30m Arrive at 11:45pm in Istanbul (IST)

Layover in Istanbul for 15h 50m

Mon Aug 18th 2025 Turkish Airlines · TK 7 Depart at 3:35pm from Istanbul (IST) Fly for 11h 10m Arrive at 7:45pm in Washington, D.C. (IAD)

Book Flight
US$1609

11:30am - 10:50am
Sun Aug 17th 2025

30h 50m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Turkish Airlines · TK 881 Depart at 11:30am from Tehran (IKA) Fly for 3h 35m Arrive at 2:35pm in Istanbul (IST)

Layover in Istanbul for 16h 15m

Mon Aug 18th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1609

11:30am - 10:50am
Tue Aug 19th 2025

30h 50m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Turkish Airlines · TK 881 Depart at 11:30am from Tehran (IKA) Fly for 3h 35m Arrive at 2:35pm in Istanbul (IST)

Layover in Istanbul for 16h 15m

Wed Aug 20th 2025 Turkish Airlines · TK 187 Depart at 6:50am from Istanbul (IST) Fly for 11h 0m Arrive at 10:50am in Washington, D.C. (IAD)

Book Flight
US$1770

10:45pm - 4:10pm
Wed Aug 20th 2025

24h 55m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Qatar Airways · QR 499 Depart at 10:45pm from Tehran (IKA) Fly for 2h 5m Arrive at 12:20am in Doha (DOH)

Layover in Doha for 8h 25m

Thu Aug 21st 2025 Qatar Airways · QR 707 Depart at 8:45am from Doha (DOH) Fly for 14h 25m Arrive at 4:10pm in Washington, D.C. (IAD)

Book Flight
US$1774

5:10am - 4:10pm
Tue Aug 19th 2025

18h 30m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Tue Aug 19th 2025 Qatar Airways · QR 491 Depart at 5:10am from Tehran (IKA) Fly for 2h 5m Arrive at 6:45am in Doha (DOH)

Layover in Doha for 2h 0m

Tue Aug 19th 2025 Qatar Airways · QR 707 Depart at 8:45am from Doha (DOH) Fly for 14h 25m Arrive at 4:10pm in Washington, D.C. (IAD)

Book Flight
US$1881

5:10am - 4:10pm
Wed Aug 20th 2025

18h 30m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Qatar Airways · QR 491 Depart at 5:10am from Tehran (IKA) Fly for 2h 5m Arrive at 6:45am in Doha (DOH)

Layover in Doha for 2h 0m

Wed Aug 20th 2025 Qatar Airways · QR 707 Depart at 8:45am from Doha (DOH) Fly for 14h 25m Arrive at 4:10pm in Washington, D.C. (IAD)

Book Flight
US$2330

2:40am - 2:35pm
Sun Aug 17th 2025

19h 25m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Sun Aug 17th 2025 Austrian Airlines · OS 872 Depart at 2:40am from Tehran (IKA) Fly for 4h 45m Arrive at 5:55am in Vienna (VIE)

Layover in Vienna for 4h 55m

Sun Aug 17th 2025 Austrian Airlines · OS 93 Depart at 10:50am from Vienna (VIE) Fly for 9h 45m Arrive at 2:35pm in Washington, D.C. (IAD)

Book Flight
US$2348

2:40am - 2:35pm
Wed Aug 20th 2025

19h 25m
Tehran (IKA) → Washington, D.C. (IAD)

1 Stop

Wed Aug 20th 2025 Austrian Airlines · OS 872 Depart at 2:40am from Tehran (IKA) Fly for 4h 45m Arrive at 5:55am in Vienna (VIE)

Layover in Vienna for 4h 55m

Wed Aug 20th 2025 Austrian Airlines · OS 93 Depart at 10:50am from Vienna (VIE) Fly for 9h 45m Arrive at 2:35pm in Washington, D.C. (IAD)

Book Flight

Sarah Belizaire

@sarahbb1

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@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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Wesley Mergard

@travel.with.wes

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

Cheap Flights from Tehran to Washington (IKA to IAD)

Sarah Belizaire

John Ford

Roaming Sonaa

ANDY TRAVELS

Travel With Bender

Wesley Mergard

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