Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Saudia

The cheapest airline(s) flying from Bangkok to Washington is Saudia.

  • Saudia Saudia
  • United Airlines United Airlines
  • Air India Air India
  • Air Canada Air Canada
  • Korean Air Korean Air
  • Qatar Airways Qatar Airways
  • IndiGo IndiGo
  • Swiss Swiss
  • All Nippon Airways All Nippon Airways
  • Oman Air Oman Air
Cheapest Month February

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Bangkok to Washington is February.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Bangkok to Washington is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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      • Availability
        • M
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        • S
      • 18:00 EWR
        15:05 NRT
        24Hrs, 15m 1 Stop (DCA)
      • EWRNewark Liberty International Airport 18:00 - NRT 15:05 24h 15m 1 Stop (DCA) Washington
      • EWRNewark Liberty International Airport 18:00
        BKKBangkok Suvarnabhumi International Airport 07:10
      • DCAWashington Ronald Reagan National Airport 19:25
        NRTTokyo Narita Airport 15:05
      • 24h 15m (4h 15m)
      • 1 Stop DCA · Washington 4h 15m
      • United Airlines (UA 4432)Canadair Regional Jet 550
        All Nippon Airways (NH 806)Boeing 787 9
      • United Airlines (UA 4432)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:20 YYZ
        15:05 NRT
        24Hrs, 47m 1 Stop (DCA)
      • YYZToronto Lester B Pearson Intl Airport 18:20 - NRT 15:05 24h 47m 1 Stop (DCA) Washington
      • YYZToronto Lester B Pearson Intl Airport 18:20
        BKKBangkok Suvarnabhumi International Airport 07:10
      • DCAWashington Ronald Reagan National Airport 19:57
        NRTTokyo Narita Airport 15:05
      • 24h 47m (5h 20m)
      • 1 Stop DCA · Washington 5h 20m
      • Air Canada (AC 8786)Canadair Regional
        All Nippon Airways (NH 806)Boeing 787 9
      • Air Canada (AC 8786)
        • -
        • -
        • W
        • -
        • F
        • -
        • S
      • 18:20 YYZ
        15:50 NRT
        23Hrs, 57m 1 Stop (DCA)
      • YYZToronto Lester B Pearson Intl Airport 18:20 - NRT 15:50 23h 57m 1 Stop (DCA) Washington
      • YYZToronto Lester B Pearson Intl Airport 18:20
        BKKBangkok Suvarnabhumi International Airport 08:00
      • DCAWashington Ronald Reagan National Airport 19:57
        NRTTokyo Narita Airport 15:50
      • 23h 57m (4h 35m)
      • 1 Stop DCA · Washington 4h 35m
      • Air Canada (AC 8786)Canadair Regional
        Thai Airways (TG 676)Boeing 777 300 Er
      • Air Canada (AC 8786)
        • -
        • -
        • W
        • -
        • F
        • -
        • S
      • 18:08 ORD
        15:50 NRT
        25Hrs, 00m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:08 - NRT 15:50 25h 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:08
        BKKBangkok Suvarnabhumi International Airport 08:00
      • IADWashington Dulles International Airport 21:00
        NRTTokyo Narita Airport 15:50
      • 25h (5h 33m)
      • 1 Stop IAD · Washington 5h 33m
      • United Airlines (UA 444)Boeing 737 800
        Thai Airways (TG 676)Boeing 777 300 Er
      • United Airlines (UA 444)
        • M
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        • -
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        • F
        • -
        • -
      • 19:00 YUL
        15:50 NRT
        25Hrs, 00m 1 Stop (DCA)
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:00 - NRT 15:50 25h 1 Stop (DCA) Washington
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:00
        BKKBangkok Suvarnabhumi International Airport 08:00
      • DCAWashington Ronald Reagan National Airport 21:00
        NRTTokyo Narita Airport 15:50
      • 25h (4h 50m)
      • 1 Stop DCA · Washington 4h 50m
      • Air Canada (AC 8825)Canadair Regional
        Thai Airways (TG 676)Boeing 777 300 Er
      • Air Canada (AC 8825)
        • M
        • T
        • -
        • T
        • -
        • S
        • -
      • 15:50 DFW
        16:00 NRT
        23Hrs, 34m 1 Stop (DCA)
      • DFWDallas/Fort Worth Intl Airport 15:50 - NRT 16:00 23h 34m 1 Stop (DCA) Washington
      • DFWDallas/Fort Worth Intl Airport 15:50
        BKKBangkok Suvarnabhumi International Airport 08:05
      • DCAWashington Ronald Reagan National Airport 19:39
        NRTTokyo Narita Airport 16:00
      • 23h 34m (3h 10m)
      • 1 Stop DCA · Washington 3h 10m
      • American Airlines (AA 776)Boeing 737 800
        Japan Airlines (JL 708)Boeing 787 8
      • American Airlines (AA 776)
        • M
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        • T
        • F
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        • S
      • 17:10 DFW
        16:00 NRT
        24Hrs, 55m 1 Stop (DCA)
      • DFWDallas/Fort Worth Intl Airport 17:10 - NRT 16:00 24h 55m 1 Stop (DCA) Washington
      • DFWDallas/Fort Worth Intl Airport 17:10
        BKKBangkok Suvarnabhumi International Airport 08:05
      • DCAWashington Ronald Reagan National Airport 21:00
        NRTTokyo Narita Airport 16:00
      • 24h 55m (4h 30m)
      • 1 Stop DCA · Washington 4h 30m
      • American Airlines (AA 472)Boeing 737 800
        Japan Airlines (JL 708)Boeing 787 8
      • American Airlines (AA 472)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:20 YYZ
        06:55 YVR
        23Hrs, 22m 1 Stop (DCA)
      • YYZToronto Lester B Pearson Intl Airport 18:20 - YVR 06:55 23h 22m 1 Stop (DCA) Washington
      • YYZToronto Lester B Pearson Intl Airport 18:20
        BKKBangkok Suvarnabhumi International Airport 08:35
      • DCAWashington Ronald Reagan National Airport 19:57
        YVRVancouver International Airport 06:55
      • 23h 22m (3h 56m)
      • 1 Stop DCA · Washington 3h 56m
      • Air Canada (AC 8786)Canadair Regional
        Air Canada (AC 66)Boeing 787 9
      • Air Canada (AC 8786)
        • M
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        • -
        • F
        • -
        • S
      • 18:00 ORD
        06:55 YVR
        24Hrs, 24m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - YVR 06:55 24h 24m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        BKKBangkok Suvarnabhumi International Airport 08:35
      • DCAWashington Ronald Reagan National Airport 20:59
        YVRVancouver International Airport 06:55
      • 24h 24m (4h 56m)
      • 1 Stop DCA · Washington 4h 56m
      • United Airlines (UA 1531)Airbus
        Air Canada (AC 66)Boeing 787 9
      • United Airlines (UA 1531)
        • M
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        • -
        • F
        • -
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      • 18:08 ORD
        06:55 YVR
        24Hrs, 25m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:08 - YVR 06:55 24h 25m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:08
        BKKBangkok Suvarnabhumi International Airport 08:35
      • IADWashington Dulles International Airport 21:00
        YVRVancouver International Airport 06:55
      • 24h 25m (5h 04m)
      • 1 Stop IAD · Washington 5h 04m
      • United Airlines (UA 444)Boeing 737 800
        Air Canada (AC 66)Boeing 787 9
      • United Airlines (UA 444)
        • M
        • T
        • -
        • -
        • F
        • -
        • -
      • 19:00 YUL
        06:55 YVR
        24Hrs, 25m 1 Stop (DCA)
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:00 - YVR 06:55 24h 25m 1 Stop (DCA) Washington
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:00
        BKKBangkok Suvarnabhumi International Airport 08:35
      • DCAWashington Ronald Reagan National Airport 21:00
        YVRVancouver International Airport 06:55
      • 24h 25m (4h 22m)
      • 1 Stop DCA · Washington 4h 22m
      • Air Canada (AC 8825)Canadair Regional
        Air Canada (AC 66)Boeing 787 9
      • Air Canada (AC 8825)
        • M
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        • W
        • -
        • F
        • -
        • S
      • 19:40 YYZ
        06:55 YVR
        24Hrs, 46m 1 Stop (IAD)
      • YYZToronto Lester B Pearson Intl Airport 19:40 - YVR 06:55 24h 46m 1 Stop (IAD) Washington
      • YYZToronto Lester B Pearson Intl Airport 19:40
        BKKBangkok Suvarnabhumi International Airport 08:35
      • IADWashington Dulles International Airport 21:21
        YVRVancouver International Airport 06:55
      • 24h 46m (5h 16m)
      • 1 Stop IAD · Washington 5h 16m
      • United Airlines (UA 3466)Embraer 175
        Air Canada (AC 66)Boeing 787 9
      • United Airlines (UA 3466)
        • M
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        • -
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      • 18:59 EWR
        17:10 HND
        22Hrs, 54m 1 Stop (IAD)
      • EWRNewark Liberty International Airport 18:59 - HND 17:10 22h 54m 1 Stop (IAD) Washington
      • EWRNewark Liberty International Airport 18:59
        BKKBangkok Suvarnabhumi International Airport 09:25
      • IADWashington Dulles International Airport 20:19
        HNDTokyo Haneda Airport 17:10
      • 22h 54m (2h 59m)
      • 1 Stop IAD · Washington 2h 59m
      • United Airlines (UA 1695)Boeing 757 200 Series
        All Nippon Airways (NH 848)Boeing 787 9
      • United Airlines (UA 1695)
        • M
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        • T
        • F
        • S
        • S
      • 20:20 BKK
        08:20 IAD
        24Hrs, 00m 1 Stop (DOH)
      • BKKBangkok Suvarnabhumi International Airport 20:20 - IAD 08:20 24h 1 Stop (DOH) Doha
      • BKKBangkok Suvarnabhumi International Airport 20:20
        DOHHamad International Airport 01:20
      • DOHHamad International Airport 23:55
        IADWashington Dulles International Airport 08:20
      • 24h (1h 25m)
      • 1 Stop DOH · Doha 1h 25m
      • Qatar Airways (QR 829)Boeing 777 300 Er
        Qatar Airways (QR 709)Airbus A359
      • Qatar Airways (QR 829)
        • -
        • T
        • -
        • T
        • -
        • S
        • -
      • 22:25 BKK
        09:50 IAD
        23Hrs, 25m 1 Stop (ICN)
      • BKKBangkok Suvarnabhumi International Airport 22:25 - IAD 09:50 23h 25m 1 Stop (ICN) Seoul
      • BKKBangkok Suvarnabhumi International Airport 22:25
        ICNSeoul Incheon International Airport 10:15
      • ICNSeoul Incheon International Airport 05:40
        IADWashington Dulles International Airport 09:50
      • 23h 25m (4h 35m)
      • 1 Stop ICN · Seoul 4h 35m
      • Jin Air (LJ 2)Boeing 777 200
        Korean Air (KE 93)Boeing 777 300 Er
      • Jin Air (LJ 2)
        • M
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        • T
        • F
        • S
        • S
      • 22:50 BKK
        09:10 IAD
        22Hrs, 20m 1 Stop (HND)
      • BKKBangkok Suvarnabhumi International Airport 22:50 - IAD 09:10 22h 20m 1 Stop (HND) Tokyo
      • BKKBangkok Suvarnabhumi International Airport 22:50
        HNDTokyo Haneda Airport 10:40
      • HNDTokyo Haneda Airport 06:30
        IADWashington Dulles International Airport 09:10
      • 22h 20m (4h 10m)
      • 1 Stop HND · Tokyo 4h 10m
      • All Nippon Airways (NH 850)Boeing Dreamliner Series 10
        All Nippon Airways (NH 102)Boeing 787 8
      • All Nippon Airways (NH 850)
        • M
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        • T
        • F
        • S
        • S
      • 22:50 BKK
        12:15 IAD
        25Hrs, 25m 1 Stop (IST)
      • BKKBangkok Suvarnabhumi International Airport 22:50 - IAD 12:15 25h 25m 1 Stop (IST) Istanbul
      • BKKBangkok Suvarnabhumi International Airport 22:50
        ISTIstanbul Airport 08:50
      • ISTIstanbul Airport 06:05
        IADWashington Dulles International Airport 12:15
      • 25h 25m (2h 45m)
      • 1 Stop IST · Istanbul 2h 45m
      • Turkish Airlines (TK 69)Airbus Industrie 330 300
        Turkish Airlines (TK 187)Boeing 787 9
      • Turkish Airlines (TK 69)
        • M
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        • T
        • F
        • S
        • S
      • 23:15 BKK
        09:10 IAD
        21Hrs, 55m 1 Stop (HND)
      • BKKBangkok Suvarnabhumi International Airport 23:15 - IAD 09:10 21h 55m 1 Stop (HND) Tokyo
      • BKKBangkok Suvarnabhumi International Airport 23:15
        HNDTokyo Haneda Airport 10:40
      • HNDTokyo Haneda Airport 06:55
        IADWashington Dulles International Airport 09:10
      • 21h 55m (3h 45m)
      • 1 Stop HND · Tokyo 3h 45m
      • Thai Airways (TG 682)Boeing 777 300 Er
        All Nippon Airways (NH 102)Boeing 787 8
      • Thai Airways (TG 682)
        • M
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        • T
        • F
        • S
        • S
      • 23:45 BKK
        12:15 IAD
        24Hrs, 30m 1 Stop (IST)
      • BKKBangkok Suvarnabhumi International Airport 23:45 - IAD 12:15 24h 30m 1 Stop (IST) Istanbul
      • BKKBangkok Suvarnabhumi International Airport 23:45
        ISTIstanbul Airport 08:50
      • ISTIstanbul Airport 06:05
        IADWashington Dulles International Airport 12:15
      • 24h 30m (2h 45m)
      • 1 Stop IST · Istanbul 2h 45m
      • Thai Airways (TG 900)Airbus A359
        Turkish Airlines (TK 187)Boeing 787 9
      • Thai Airways (TG 900)
        • M
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        • T
        • F
        • S
        • S
      • 01:30 BKK
        14:10 IAD
        24Hrs, 40m 1 Stop (PEK)
      • BKKBangkok Suvarnabhumi International Airport 01:30 - IAD 14:10 24h 40m 1 Stop (PEK) Beijing
      • BKKBangkok Suvarnabhumi International Airport 01:30
        PEKBeijing Capital Airport 12:30
      • PEKBeijing Capital Airport 07:10
        IADWashington Dulles International Airport 14:10
      • 24h 40m (5h 20m)
      • 1 Stop PEK · Beijing 5h 20m
      • Air China (CA 980)Airbus Industrie 330 300
        Air China (CA 817)Boeing 777 300
      • Air China (CA 980)
        • -
        • T
        • -
        • -
        • -
        • S
        • -
      • 02:00 BKK
        15:55 IAD
        25Hrs, 55m 1 Stop (DOH)
      • BKKBangkok Suvarnabhumi International Airport 02:00 - IAD 15:55 25h 55m 1 Stop (DOH) Doha
      • BKKBangkok Suvarnabhumi International Airport 02:00
        DOHHamad International Airport 08:55
      • DOHHamad International Airport 05:35
        IADWashington Dulles International Airport 15:55
      • 25h 55m (3h 20m)
      • 1 Stop DOH · Doha 3h 20m
      • Qatar Airways (QR 837)Airbus A351
        Qatar Airways (QR 707)Boeing 777 300 Er
      • Qatar Airways (QR 837)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 03:00 BKK
        15:55 IAD
        24Hrs, 55m 1 Stop (DOH)
      • BKKBangkok Suvarnabhumi International Airport 03:00 - IAD 15:55 24h 55m 1 Stop (DOH) Doha
      • BKKBangkok Suvarnabhumi International Airport 03:00
        DOHHamad International Airport 08:55
      • DOHHamad International Airport 06:35
        IADWashington Dulles International Airport 15:55
      • 24h 55m (2h 20m)
      • 1 Stop DOH · Doha 2h 20m
      • Qatar Airways (QR 827)Airbus A359
        Qatar Airways (QR 707)Boeing 777 300 Er
      • Qatar Airways (QR 827)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 BKK
        19:30 IAD
        25Hrs, 15m 1 Stop (IST)
      • BKKBangkok Suvarnabhumi International Airport 06:15 - IAD 19:30 25h 15m 1 Stop (IST) Istanbul
      • BKKBangkok Suvarnabhumi International Airport 06:15
        ISTIstanbul Airport 16:05
      • ISTIstanbul Airport 13:30
        IADWashington Dulles International Airport 19:30
      • 25h 15m (2h 35m)
      • 1 Stop IST · Istanbul 2h 35m
      • Turkish Airlines (TK 59)Airbus Industrie 330 300
        Turkish Airlines (TK 7)Boeing 777 300 Er
      • Turkish Airlines (TK 59)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
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      What’s the most popular airline flying from Bangkok to Washington?

      The most popular airline flying from Bangkok to Washington is Emirates. Find the latest flight deals on Wego.

      How far is Washington from Bangkok?

      The flight distance between Bangkok and Washington is 14154km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 01:30. The last flight of the day departs at 18:00. See the full list of flight times on Wego.

      Popular Airlines Flying From Bangkok to Washington

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      Popular Destinations From Washington

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