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District of Columbia

$631+ Cheap flights from Bangkok to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Bangkok to District of Columbia

Keep the following information in mind while searching for Bangkok to District of Columbia flight deals. Data was last updated October 30, 2025.

Round-trip from

$898
(EaseMyTrip)

One-way from

$631
(Trip.com)

Popular in

August

Cheapest in

July

Average price

$1,072
From Bangkok to District of Columbia
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One-way flight from Bangkok to District of Columbia
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Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bangkok to District of Columbia

Cheapest flights from Bangkok to District of Columbia
Explore the most affordable flight options available from Bangkok to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:50 amBKK - IAD
2 stops44h 30mIndiGo
Wed 1/149:15 pmIAD - BKK
2 stops35h 50mIndiGo
Deal found 10/30$908
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:30 amBKK - IAD
1 stop29h 00mAir China
Fri 1/910:00 pmIAD - BKK
1 stop32h 05mAir China
Deal found 10/30$922
This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:50 amBKK - IAD
2 stops44h 30mIndiGo
Sat 1/31:30 pmIAD - BKK
2 stops42h 20mIndiGo
Deal found 10/30$930
This EaseMyTrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:30 amBKK - IAD
1 stop29h 00mAir China
Tue 11/1810:00 pmIAD - BKK
1 stop32h 05mAir China
Deal found 10/30$932
This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:50 amBKK - IAD
2 stops44h 30mIndiGo
Sat 11/299:15 pmIAD - BKK
2 stops35h 50mIndiGo
Deal found 10/30$935
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:50 amBKK - IAD
2 stops44h 30mIndiGo
Thu 1/19:15 pmIAD - BKK
2 stops34h 35mIndiGo
Deal found 10/29$943
This Priceline deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:50 amBKK - IAD
2 stops44h 30mMultiple Airlines
Fri 1/98:05 pmIAD - BKK
1 stop29h 00mMultiple Airlines
Deal found 10/30$1,002
This EaseMyTrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:50 amBKK - IAD
2 stops44h 30mIndiGo
Tue 11/181:30 pmIAD - BKK
2 stops43h 35mIndiGo
Deal found 10/29$1,006
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:20 pmBKK - IAD
1 stop35h 25mSAUDIA
Sat 11/296:10 pmIAD - BKK
1 stop41h 20mSAUDIA
Deal found 10/30$1,015
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:55 amBKK - IAD
1 stop42h 10mEtihad Airways
Wed 1/142:35 pmIAD - BKK
1 stop20h 45mEtihad Airways
Deal found 10/29$1,023
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:10 amBKK - DCA
2 stops40h 20mUnited Airlines
Fri 1/92:00 pmDCA - BKK
3 stops33h 25mUnited Airlines
Deal found 10/30$1,043
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:55 pmBKK - DCA
3 stops29h 04mUnited Airlines
Thu 1/87:59 pmDCA - BKK
2 stops40h 21mUnited Airlines
Deal found 10/30$1,116

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangkok to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Bangkok to District of Columbia that are best for you.

Fly from

Bangkok

Fly to

District of Columbia

Route

Depart

Return

Price

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 12/18

1:30 am-6:30 pm

1 stop29h 00m

Washington, D.C. Dulles Intl

Fri 1/9

10:00 pm-6:05 pm

1 stop32h 05m

$922

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 12/20

10:50 am-7:20 pm

2 stops44h 30m

Washington, D.C. Dulles Intl

Fri 1/9

8:05 pm-1:05 pm

1 stop29h 00m

$1,002

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 12/19

7:10 am-11:49 pm

2 stops28h 39m

Washington, D.C. Reagan-National

Thu 1/8

2:00 pm-11:25 am

3 stops33h 25m

$1,043

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 12/19

7:10 am-11:30 am

2 stops40h 20m

Washington, D.C. Reagan-National

Fri 1/9

2:00 pm-11:25 am

3 stops33h 25m

$1,043

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Sat 1/24

4:55 pm-1:13 pm

3 stops32h 18m

Washington, D.C. Reagan-National

Sat 1/31

5:59 pm-11:25 am

2 stops29h 26m

$1,057

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Wed 2/18

8:00 am-9:21 pm

2 stops25h 21m

Washington, D.C. Dulles Intl

Sun 2/22

9:45 am-6:30 am

2 stops32h 45m

$1,062

BangkokWashington, D.C.

DMK - IAD

DMKIAD

Bangkok Don Mueang Intl

Sat 1/24

7:30 pm-7:20 pm

3 stops35h 50m

Washington, D.C. Dulles Intl

Sat 1/31

2:35 pm-2:30 am

2 stops23h 55m

$1,087

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 3/19

10:55 am-5:49 am

2 stops29h 54m

Washington, D.C. Dulles Intl

Tue 5/12

7:01 pm-12:10 pm

2 stops30h 09m

$1,087

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 2/28

2:05 pm-5:55 am

2 stops27h 50m

Washington, D.C. Dulles Intl

Sat 5/16

7:15 pm-9:45 am

2 stops27h 30m

$1,104

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 2/16

9:30 pm-9:50 am

1 stop24h 20m

Washington, D.C. Dulles Intl

Sun 3/22

12:50 pm-11:20 pm

1 stop23h 30m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 47 results
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Best time to book a flight from Bangkok to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Bangkok with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to District of Columbia

What is the cheapest month to book a flight from Bangkok to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from Bangkok to District of Columbia (average of $917). Flying from Bangkok to District of Columbia in December is currently the most expensive (average of $1,084). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to DC?

Find hourly flight availability from Bangkok to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok to District of Columbia in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Korean Air, ANA, and Emirates from Bangkok to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
ANA
8.4
Very good
998 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Emirates
8.1
Very good
3,394 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Qatar Airways
7.4
Good
3,661 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,996 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Bangkok to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangkok to District of Columbia?

    Air China, United Airlines, and Air Canada can get you from Bangkok to District of Columbia in just under 25h 21m. Your travel time can differ by up to 3h 39m. The distance from Bangkok to District of Columbia is about 8792 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Bangkok to District of Columbia?

    Most travelers choose Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl, Bangkok Suvarnabhumi - Washington, D.C. Reagan-National or Bangkok Don Mueang Intl - Washington, D.C. Dulles Intl when deciding on the best route from Bangkok to District of Columbia.

  • Can I find deals for flights from Bangkok to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Bangkok to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to District of Columbia.

  • Can I find deals for business class flights from Bangkok to District of Columbia?

    Yes. Cheapflights offers flight deals from Bangkok to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok to District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from Bangkok to District of Columbia (average of $917). Flying from Bangkok to District of Columbia in December is currently the most expensive (average of $1,084). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bangkok to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Bangkok to District of Columbia

Discover the top 6 airlines that operate flights from Bangkok to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$992Average$1,107FlexibilityNo cancel feeOn-time69%
ANACheapest$1,011Average$1,316FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,033Average$1,169FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,143Average$1,196FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,371Average$1,545FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,401Average$1,520FlexibilityNo cancel feeOn-time71%

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