Cheap flights from Washington to Bangkok

Round-trip
1 adult
Economy
From?
To?
Thu 8/5
Thu 8/12

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Washington to Bangkok.
View current Thailand travel restrictions

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$690The best flight deal from Washington to Bangkok found on momondo in the last 72 hours is $690
Fastest flight time21h 20mThe fastest flight from Washington to Bangkok takes 21h 20m
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
Qatar Airways
Aug 23
IAD5:05 pmWashington Dulles Intl
23h 00m
1 stop
BKK4:05 pmBangkok Suvarnabhumi
Sep 26
BKK11:10 pmBangkok Suvarnabhumi
23h 50m
1 stop
IAD11:00 pmWashington Dulles Intl
Etihad Airways
Aug 30
IAD4:55 pmWashington Dulles Intl
28h 55m
1 stop
BKK9:50 pmBangkok Suvarnabhumi
Sep 22
BKK8:50 pmBangkok Suvarnabhumi
26h 35m
1 stop
IAD11:25 pmWashington Dulles Intl
Etihad Airways
Nov 10
IAD3:15 pmWashington Dulles Intl
27h 55m
1 stop
BKK7:10 pmBangkok Suvarnabhumi
Nov 20
BKK7:20 pmBangkok Suvarnabhumi
27h 45m
1 stop
IAD11:05 pmWashington Dulles Intl
Etihad Airways
Nov 10
IAD3:15 pmWashington Dulles Intl
27h 55m
1 stop
BKK7:10 pmBangkok Suvarnabhumi
Nov 24
BKK7:20 pmBangkok Suvarnabhumi
27h 45m
1 stop
IAD11:05 pmWashington Dulles Intl
Etihad Airways
Nov 10
IAD3:15 pmWashington Dulles Intl
27h 55m
1 stop
BKK7:10 pmBangkok Suvarnabhumi
Nov 24
BKK7:20 pmBangkok Suvarnabhumi
27h 45m
1 stop
IAD11:05 pmWashington Dulles Intl
Etihad Airways
Nov 1
IAD5:15 pmWashington Dulles Intl
27h 55m
1 stop
BKK9:10 pmBangkok Suvarnabhumi
Nov 15
BKK7:20 pmBangkok Suvarnabhumi
27h 45m
1 stop
IAD11:05 pmWashington Dulles 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 Etihad Airways, Qatar Airways and Singapore Airlines
Qatar Airways
Nov 7
BWI2:13 pmBaltimore/Washington
23h 17m
2 stops
BKK1:30 pmBangkok Suvarnabhumi
Multiple Airlines
Dec 29
BWI10:26 amBaltimore/Washington
27h 04m
2 stops
BKK1:30 pmBangkok Suvarnabhumi
Multiple Airlines
Oct 1
BWI12:58 pmBaltimore/Washington
27h 07m
2 stops
BKK4:05 pmBangkok 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
7.1
7.4

Boarding

7.6

Comfort

8.0

Crew

7.2

Entertainment

6.8

Food

Reviews

Cons: I’m expected to be an hour early, and then your 3 hours late? Get it together JetBlue.

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
9.0
9.9

Boarding

9.4

Comfort

9.9

Crew

8.9

Entertainment

9.3

Food

Reviews

Cons: I got turned around at the gate so never flew out.

1 / 10
Qatar Airways
PriceFrom $612
Free Cancellation
Rating
8.4
8.6

Boarding

8.4

Comfort

8.7

Crew

8.4

Entertainment

8.0

Food

Reviews

Pros: Yes

Cons: On time performance.

1 / 10
Delta
PriceFrom $612
Free Cancellation
Rating
8.2
8.3

Boarding

8.5

Comfort

8.3

Crew

7.9

Entertainment

8.0

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
6.7
6.5

Boarding

7.3

Comfort

6.3

Crew

7.1

Entertainment

5.8

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.

  • How far is Washington to Bangkok by plane?

    The straight-line distance from Washington to Bangkok is 8788.5 mi. In terms of flight time, this usually takes a little over 21h 00m.


Can I fly to Bangkok from Washington right now?

Information is based on travel restrictions from Washington to Bangkok

Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Bangkok.

Can I fly back to Washington from Bangkok?

Returning to Washington from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Washington.

If you are planning to travel to Bangkok at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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 time28h 25m
Cheapest price$874