Cheap Flights from Washington D.C., DC to Bangkok from $342

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On Cheapflightsplus.com you will find 22 connecting flights from Washington D.C. to Bangkok. You can compare airfare deals from 12 airlines and multiple travel sites from $342, book and save on cheap plane tickets and last minute offers. Also check out WAS-BKK flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to Bangkok Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $342 (one-way), $586 (round-trip).

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Best Flights from Washington D.C. to Bangkok Today

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to Bangkok with the lowest price of $342. Take a look at the list of flights with layovers from Washington D.C. to Bangkok from $342. There’re no direct flights. The fastest connecting flight – 20h 10m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $392 Find flight	15:35 Washington D.C. Dulles International	23:45+1 день Bangkok Suvarnabhumi	20h 10m layover 1h 10m - Beijing	Air China Limited	CA818 CA979
from $392 Find flight	15:35 Washington D.C. Dulles International	12:30+2 дня Bangkok Suvarnabhumi	32h 55m layover 13h 40m - Beijing	Air China Limited	CA818 CA757
from $392 Find flight	15:35 Washington D.C. Dulles International	18:05+2 дня Bangkok Suvarnabhumi	38h 30m layover 19h 5m - Beijing	Air China Limited	CA818 CA959
from $581 Find flight	10:25 Washington D.C. Dulles International	19:20+1 день Bangkok Suvarnabhumi	20h 55m layover 2h 45m - New Delhi	Air India	AI104 AI332
from $819 Find flight	00:15 Washington D.C. Dulles International	11:15+1 день Bangkok Suvarnabhumi	23h 0m layover 4h 0m - Hong Kong	American Airlines	AA8958 AA8900
from $342 Find flight	09:00 Washington D.C. Ronald Reagan	02:20+3 дня Bangkok Suvarnabhumi	53h 20m layover 22h 45m - Los Angeles 5h 15m - Hong Kong	Alaska Airlines	AS1003 HX69 HX761
from $365 Find flight	06:00 Washington D.C. Dulles International	07:35+2 дня Bangkok Don Muang	37h 35m layover 3h 17m - New York 14h 10m - Guangzhou	China Southern Airlines	CZ1267 CZ300 FD537
from $496 Find flight	21:25 Washington D.C. Dulles International	12:15+2 дня Bangkok Suvarnabhumi	26h 50m layover 3h 50m - Abu Dhabi 2h 10m - Colombo	SriLankan Airlines Limited	UL2630 UL208 UL404
from $505 Find flight	20:28 Washington D.C. Dulles International	13:50+2 дня Bangkok Don Muang	29h 22m layover 4h 7m - New York 5h 5m - Chongqing	JetBlue	B61808 HU416 FD557
from $708 Find flight	17:16 Washington D.C. Ronald Reagan	06:55+2 дня Bangkok Suvarnabhumi	25h 39m layover 3h 27m - Boston 2h 15m - Doha	Qatar Airways	QR4054 QR744 QR830
from $709 Find flight	06:45 Washington D.C. Dulles International	17:45+1 день Bangkok Suvarnabhumi	23h 0m layover 1h 45m - New York 1h 0m - Doha	Qatar Airways	QR4276 QR704 QR832
from $741 Find flight	18:45 Washington D.C. Dulles International	06:55+2 дня Bangkok Suvarnabhumi	24h 10m layover 1h 57m - Boston 2h 15m - Doha	Qatar Airways	QR4051 QR744 QR830
from $741 Find flight	15:21 Washington D.C. Dulles International	06:55+2 дня Bangkok Suvarnabhumi	27h 34m layover 5h 37m - Boston 2h 15m - Doha	Qatar Airways	QR4053 QR744 QR830

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 05, 2024

Flight Schedule Washington D.C. (District of Columbia) to Bangkok

Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to Bangkok. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
00:15 — 11:15 +1 day	00:15 — 05:10 AA8958 American Airlines Washington D.C. — Hong Kong 4h stop 09:10 — 11:15 AA8900 American Airlines Hong Kong — Bangkok	23h including layover	Find flight from$819
10:25 — 19:20 +1 day	10:25 — 11:00 AI104 Air India Washington D.C. — New Delhi 2h 45m stop 13:45 — 19:20 AI332 Air India New Delhi — Bangkok	20h 55m including layover	Find flight from$581
10:55 — 22:55 +1 day	10:55 — 15:15 NH1 All Nippon Airways Washington D.C. — Tokyo 2h 20m stop 17:35 — 22:55 NH807 All Nippon Airways Tokyo — Bangkok	24h including layover	Find flight from$856
15:35 — 23:45 +1 day	15:35 — 18:35 CA818 Air China Limited Washington D.C. — Beijing 1h 10m stop 19:45 — 23:45 CA979 Air China Limited Beijing — Bangkok	20h 10m including layover	Find flight from$392
15:35 — 12:30 +2 days	15:35 — 18:35 CA818 Air China Limited Washington D.C. — Beijing 13h 40m stop 08:15 — 12:30 CA757 Air China Limited Beijing — Bangkok	32h 55m including layover	Find flight from$392
15:35 — 18:05 +2 days	15:35 — 18:35 CA818 Air China Limited Washington D.C. — Beijing 19h 5m stop 13:40 — 18:05 CA959 Air China Limited Beijing — Bangkok	38h 30m including layover	Find flight from$392
06:00 — 07:35 +2 days	06:00 — 07:23 CZ1267 China Southern Airlines Washington D.C. — New York 3h 17m stop 10:40 — 15:35 CZ300 China Southern Airlines New York — Guangzhou 14h 10m stop 05:45 — 07:35 FD537 Thai AirAsia Guangzhou — Bangkok	37h 35m including layover	Find flight from$365
06:45 — 17:45 +1 day	06:45 — 08:00 QR4276 Qatar Airways Washington D.C. — New York 1h 45m stop 09:45 — 06:05 QR704 Qatar Airways New York — Doha 1h stop 07:05 — 17:45 QR832 Qatar Airways Doha — Bangkok	23h including layover	Find flight from$709
06:45 — 18:40 +1 day	06:45 — 08:00 EK6732 Emirates Washington D.C. — New York 2h 40m stop 10:40 — 08:10 EK204 Emirates New York — Dubai 1h 20m stop 09:30 — 18:40 EK372 Emirates Dubai — Bangkok	23h 55m including layover	Find flight from$821
07:45 — 22:55 +1 day	07:45 — 08:50 NH7705 All Nippon Airways Washington D.C. — Chicago 40m stop 09:30 — 13:50 NH11 All Nippon Airways Chicago — Tokyo 3h 45m stop 17:35 — 22:55 NH807 All Nippon Airways Tokyo — Bangkok	27h 10m including layover	Find flight from$890
08:19 — 22:55 +1 day	08:19 — 09:20 UA374 United Airlines Washington D.C. — Chicago 2h 45m stop 12:05 — 16:30 UA881 United Airlines Chicago — Tokyo 1h 5m stop 17:35 — 22:55 UA7922 United Airlines Tokyo — Bangkok	26h 36m including layover	Find flight from$929
08:45 — 22:55 +1 day	08:45 — 09:51 UA1440 United Airlines Washington D.C. — Chicago 2h 14m stop 12:05 — 16:30 UA881 United Airlines Chicago — Tokyo 1h 5m stop 17:35 — 22:55 UA7922 United Airlines Tokyo — Bangkok	26h 10m including layover	Find flight from$929
09:00 — 02:20 +3 days	09:00 — 12:00 AS1003 Alaska Airlines Washington D.C. — Los Angeles 22h 45m stop 10:45 — 18:35 HX69 Hong Kong Airlines Los Angeles — Hong Kong 5h 15m stop 23:50 — 02:20 HX761 Hong Kong Airlines Hong Kong — Bangkok	53h 20m including layover	Find flight from$342
15:21 — 06:55 +2 days	15:21 — 16:38 QR4053 Qatar Airways Washington D.C. — Boston 5h 37m stop 22:15 — 17:55 QR744 Qatar Airways Boston — Doha 2h 15m stop 20:10 — 06:55 QR830 Qatar Airways Doha — Bangkok	27h 34m including layover	Find flight from$741
16:20 — 02:20 +3 days	16:20 — 19:09 AS1097 Alaska Airlines Washington D.C. — Los Angeles 15h 36m stop 10:45 — 18:35 HX69 Hong Kong Airlines Los Angeles — Hong Kong 5h 15m stop 23:50 — 02:20 HX761 Hong Kong Airlines Hong Kong — Bangkok	46h including layover	Find flight from$342
17:16 — 06:55 +2 days	17:16 — 18:48 QR4054 Qatar Airways Washington D.C. — Boston 3h 27m stop 22:15 — 17:55 QR744 Qatar Airways Boston — Doha 2h 15m stop 20:10 — 06:55 QR830 Qatar Airways Doha — Bangkok	25h 39m including layover	Find flight from$708
17:45 — 07:40 +2 days	17:45 — 07:00 9W8802 Jet Airways Washington D.C. — Amsterdam 4h 20m stop 11:20 — 00:35 9W231 Jet Airways Amsterdam — Mumbai 1h 20m stop 01:55 — 07:40 9W62 Jet Airways Mumbai — Bangkok	25h 55m including layover	Find flight from$914
18:45 — 06:55 +2 days	18:45 — 20:18 QR4051 Qatar Airways Washington D.C. — Boston 1h 57m stop 22:15 — 17:55 QR744 Qatar Airways Boston — Doha 2h 15m stop 20:10 — 06:55 QR830 Qatar Airways Doha — Bangkok	24h 10m including layover	Find flight from$741
19:05 — 07:40 +2 days	19:05 — 07:20 9W5807 Jet Airways Washington D.C. — London 2h 45m stop 10:05 — 00:40 9W119 Jet Airways London — Mumbai 1h 15m stop 01:55 — 07:40 9W62 Jet Airways Mumbai — Bangkok	24h 35m including layover	Find flight from$912
20:28 — 13:50 +2 days	20:28 — 21:43 B61808 JetBlue Washington D.C. — New York 4h 7m stop 01:50 — 06:15 HU416 Hainan Airlines New York — Chongqing 5h 5m stop 11:20 — 13:50 FD557 Thai AirAsia Chongqing — Bangkok	29h 22m including layover	Find flight from$505
21:25 — 12:15 +2 days	21:25 — 19:10 UL2630 SriLankan Airlines Limited Washington D.C. — Abu Dhabi 3h 50m stop 23:00 — 05:00 UL208 SriLankan Airlines Limited Abu Dhabi — Colombo 2h 10m stop 07:10 — 12:15 UL404 SriLankan Airlines Limited Colombo — Bangkok	26h 50m including layover	Find flight from$496
21:25 — 06:20 +3 days	21:25 — 19:10 UL2630 SriLankan Airlines Limited Washington D.C. — Abu Dhabi 3h 50m stop 23:00 — 05:00 UL208 SriLankan Airlines Limited Abu Dhabi — Colombo 20h 15m stop 01:15 — 06:20 UL402 SriLankan Airlines Limited Colombo — Bangkok	44h 55m including layover	Find flight from$496

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 5, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Washington D.C. to Bangkok depends on and how to choose the most interesting flight option for you.

Distance between Washington D.C. and Bangkok is 14164 miles. Time difference between the cities is 0h. Airplanes depart 00:15 to 21:25 from 2 Washington D.C. airports and arrive 00:15 to 21:25 to 2 Bangkok airports. Average flight time is 26h 23m.

The fastest flight 20h 10m
Average flight time 26h 23m
The earliest flight 00:15
The latest flight 21:25
Distance 8802 ml

The cheapest months to travel to Bangkok are may (from 342 $).

What is the lowest airfare Washington D.C. to Bangkok?

The cheapest plane ticket found by our users is $342. This airfare is for economy class on one-way AS1097 flight by Alaska Airlines for May 7, 2024 which leaves Dulles International in Washington D.C. at 16:20 am and arrives at Bangkok Suvarnabhumi at 02:20.

Economy class

$342

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Business class

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First class

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Popular Airlines on the Route

The flight Washington D.C. — Bangkok is served by 12 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Qatar Airways - 4 departures per week at the price of from $ 708 . And the most expensive tickets are offered by United Airlines airline - from $ 929.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 22 flights with layovers on the route. The fastest connecting flight is CA818 by Air China Limited takes 20h 10m and the cheapest is AS1097 by Alaska Airlines for $342.

QR - Qatar Airways

from $708

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EK - Emirates

from $821

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NH - All Nippon Airways

from $856

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UA - United Airlines

from $929

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CA - Air China Limited

from $392

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AA - American Airlines

from $819

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AS - Alaska Airlines

from $342

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B6 - JetBlue

from $505

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CZ - China Southern Airlines

from $365

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UL - SriLankan Airlines Limited

from $496

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AI - Air India

from $581

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9W - Jet Airways

from $912

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See more connecting flights

Airports

You can fly from Washington D.C. to Bangkok from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

Dulles International-IAD

from $342
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Ronald Reagan-DCA

from $342
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Bangkok airports

Suvarnabhumi-BKK

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Don Muang-DMK

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Airplanes

There are flights to Bangkok from Washington D.C. by 12 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A318/319/320/321

from $342

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Boeing 777

from $392

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Boeing 777-300

from $392

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Boeing 787-9

from $496

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Boeing 777-300ER

from $581

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Embraer 190

from $708

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Airbus A350-900

from $819

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Airbus A330

from $912

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Airbus A319

from $929

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Boeing 737-900

from $929

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Top Domestic Destinations from Washington D.C.

You may also consider searching for discounted plane tickets to some other popular places from Washington D.C. within United States.

Washington D.C. — Chicago

from $65

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Washington D.C. — San Francisco

from $76

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Washington D.C. — Boston

from $73

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Washington D.C. — New York

from $119

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Washington D.C. — Orlando

from $76

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Miami

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Tucson

from $69

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Washington D.C. — Minneapolis

from $79

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Top International Destinations from Washington D.C.

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Washington D.C. — Paris

from $63

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Washington D.C. — Mexico City

from $59

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Washington D.C. — Manchester

from $63

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Washington D.C. — Dublin

from $65

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Washington D.C. — Montreal

from $74

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Washington D.C. — Amsterdam

from $65

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Washington D.C. — London

from $77

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Washington D.C. — Toronto

from $72

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Washington D.C. — Aruba

from $69

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Washington D.C. — San Jose

from $73

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All flights from Washington D.C. | All flights to Bangkok

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