Cheap flights from Washington to Bangkok

Round-trip
1 adult
Economy
From?
To?
Mon 6/28
Mon 7/5

Flight information for Washington to Bangkok

Find info about flight duration, direct flights, and airports for your flight from Washington to Bangkok
Best Price Found$707The best flight deal from Washington to Bangkok found on momondo in the last 72 hours is $707
Fastest flight time21h 00mThe fastest flight from Washington to Bangkok takes 21h 00m
Direct flightsNoneThere are no direct flights from Washington to Bangkok. Popular non-direct routes for this connection are Washington Reagan-National Airport - Bangkok Suvarnabhumi Airport, Washington Dulles Intl Airport - Bangkok Suvarnabhumi Airport and Baltimore/Washington Airport - Bangkok Suvarnabhumi Airport.
Airports in Bangkok2 airportsThere are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

How to get the cheapest flight ticket from Washington to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington to Bangkok?

September

The cheapest time of year to fly to Bangkok from Washington is September. Most expensive is December

What is the cheapest day to depart Washington for Bangkok?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington to Bangkok?

in the afternoon

Washington to Bangkok flights are approximately 28% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Bangkok from Washington?

JetBlue

ANA, Air China, and JetBlue are the most popular carriers operating from Washington to Bangkok

What is the cheapest Washington to Bangkok flight route?

Washington Dulles Intl - Bangkok Suvarnabhumi

Fly from Washington Dulles Intl to Bangkok Suvarnabhumi for the best Washington - Bangkok flight prices

How far in advance should you book Washington to Bangkok flights?

48 days before

The cheapest time to buy a flight from Washington to Bangkok is approximately 48 days to departure


Easily compare round-trip flights from Washington to Bangkok

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Bangkok by changing tabs
Major Airline
IADWashington Dulles Intl
23h 00m
BKKBangkok Suvarnabhumi
American Airlines
BWIBaltimore/Washington
24h 35m
BKKBangkok Suvarnabhumi
American Airlines
DCAWashington Reagan-National
25h 08m
BKKBangkok Suvarnabhumi
Air China
IADWashington Dulles Intl
29h 45m
DMKBangkok Don Mueang Intl
Delta
BWIBaltimore/Washington
34h 25m
DMKBangkok Don Mueang Intl

Find the cheapest one-way flights from Washington to Bangkok

If you're looking for one-way flights from Washington to Bangkok, view some of our deals below provided by American Airlines and Major Airline
Major Airline
IADWashington Dulles Intl
23h 00m
BKKBangkok Suvarnabhumi
American Airlines
BWIBaltimore/Washington
24h 35m
BKKBangkok Suvarnabhumi
American Airlines
DCAWashington Reagan-National
25h 08m
BKKBangkok Suvarnabhumi

Best airlines flying from Washington to Bangkok

Compare and see reviews for airlines that fly from Washington to Bangkok with momondo
AirlineRatingFree CancellationPrice
United Airlines
PriceFrom $468
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10
JetBlue
PriceFrom $499
Free Cancellation
Rating
7.9
8.2

Boarding

8.1

Comfort

8.4

Crew

7.8

Entertainment

7.5

Food

Reviews

Pros: Wayne at the DCA Airport was gracious and amazing.

Cons: The planes still aren’t clean. Pretty sure something was growing on the seat in front of me.

1 / 10
Air China
PriceFrom $528
Free Cancellation
Rating
7.0
7.2

Boarding

6.8

Comfort

7.2

Crew

7.1

Entertainment

6.8

Food

Reviews

Pros: Food - Free dinners even for economy class. Entertainment - Every seat has a TV that offers multiple languages and tons of blockbuster movies from a variety of genres. They also offer many television shows in multiple languages and genres and video games. Roomy- The seats are as non-roomy as any airplane. However, the flight attendants don't give you any trouble when you want to just get up and walk around and talk to people. It gives the plane a roomy atmosphere. You can go to spacier sections of the plane to hang out.

1 / 10
ANA
PriceFrom $585
Free Cancellation
Rating
9.3
9.7

Boarding

9.7

Comfort

9.8

Crew

9.1

Entertainment

9.1

Food

Reviews

Pros: The crew was very professional and courteous; inflight meal was quite good and the prearrival snack of a tuna sandwich was one of the best I have ever had.

Cons: The flight had some occasional bumpy spots but that is not ANA's fault. The landing was kind of like a violent shock and the plane seemed to slide a little sideways but everything was fine.

1 / 6
Korean Air
PriceFrom $600
Free Cancellation
Rating
9.4
9.9

Boarding

9.4

Comfort

9.9

Crew

8.9

Entertainment

9.3

Food

Reviews

Cons: Food

1 / 10
Qatar Airways
PriceFrom $612
Free Cancellation
Rating
8.8
9.0

Boarding

8.7

Comfort

9.0

Crew

8.7

Entertainment

8.4

Food

Reviews

Pros: Great crew! Excellent business class suite

1 / 10
Delta
PriceFrom $612
Free Cancellation
Rating
8.1
8.3

Boarding

8.4

Comfort

8.3

Crew

7.9

Entertainment

8.1

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
Thai Airways
PriceFrom $613
Free Cancellation
Rating
7.4
7.4

Boarding

7.3

Comfort

7.6

Crew

7.4

Entertainment

7.0

Food

Reviews

Pros: Airplane and staff

Cons: No headphones at board

1 / 4
Cathay Pacific
PriceFrom $653
Free Cancellation
Rating
8.1
8.2

Boarding

8.0

Comfort

8.4

Crew

8.2

Entertainment

7.8

Food

Reviews

Pros: H good

Cons: Good

1 / 10
Etihad Airways
PriceFrom $680
Free Cancellation
Rating
6.8
6.6

Boarding

7.5

Comfort

6.4

Crew

7.4

Entertainment

6.0

Food

Reviews

Pros: The aircraft was good Ahead of time arrival Immigration at AbuDhabi

Cons: In tag

1 / 6

  • Which airlines flying from Washington to Bangkok have COVID-19 safety policies in place?

    Etihad Airways has implemented additional safety measures to accommodate travelers. Usage of HEPA filters, scheduled sanitation, enhanced cleaning of aircrafts, pre-flight testing, and mask policies are some of the implemented practices made by airlines to help keep you safe as you depart from Washington to Bangkok. Keep in mind that policies will vary by airline.

  • Are airlines flying from Washington to Bangkok offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Washington to Bangkok are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are ANA, Air China, and Korean Air. You can search for the full list of airlines like ANA that are offering this flexibility.


Alternative routes for Washington to Bangkok

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington to Chiang Mai Flights
Fastest flight time24h 05m
Cheapest price$869