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District of Columbia

$642+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:15 amBKK - DCA
2 stops30h 24mMultiple Airlines
Thu 1/86:56 pmDCA - BKK
2 stops40h 44mMultiple Airlines
Deal found 12/17$1,062
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/264:55 pmBKK - IAD
3 stops35h 29mUnited Airlines
Sat 1/107:45 pmIAD - BKK
2 stops45h 25mUnited Airlines
Deal found 12/16$1,067
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:25 amBKK - IAD
1 stop35h 40mEtihad Airways
Tue 1/132:35 pmIAD - BKK
1 stop28h 35mEtihad Airways
Deal found 12/16$1,125
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:30 amBKK - IAD
1 stop29h 00mMultiple Airlines
Sat 1/102:35 pmIAD - BKK
1 stop20h 50mMultiple Airlines
Deal found 12/16$1,134
This CheapOair deal was found by Cheapflights users on 12/16. 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 12/193:00 amBKK - IAD
1 stop24h 55mMultiple Airlines
Wed 1/142:35 pmIAD - BKK
1 stop39h 25mMultiple Airlines
Deal found 12/16$1,162
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:25 amBKK - IAD
1 stop35h 40mEtihad Airways
Wed 1/72:35 pmIAD - BKK
1 stop20h 50mEtihad Airways
Deal found 12/16$1,190
This CheapOair deal was found by Cheapflights users on 12/16. 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 12/2010:05 pmBKK - IAD
2 stops33h 15mIndiGo
Wed 1/141:30 pmIAD - BKK
2 stops43h 35mIndiGo
Deal found 12/16$1,192
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:30 amBKK - IAD
1 stop29h 00mMultiple Airlines
Thu 1/82:35 pmIAD - BKK
1 stop27h 10mMultiple Airlines
Deal found 12/17$1,193
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Fri 12/268:55 amBKK - IAD
1 stop36h 10mEtihad Airways
Fri 1/92:35 pmIAD - BKK
1 stop40h 10mEtihad Airways
Deal found 12/16$1,194
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:05 pmBKK - IAD
2 stops54h 35mMultiple Airlines
Sun 1/112:35 pmIAD - BKK
1 stop39h 25mMultiple Airlines
Deal found 12/16$1,225
This CheapOair deal was found by Cheapflights users on 12/16. 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 12/2110:05 pmBKK - IAD
2 stops33h 15mIndiGo
Thu 1/11:30 pmIAD - BKK
2 stops42h 20mIndiGo
Deal found 12/16$1,229
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:15 amBKK - IAD
2 stops24h 44mAir Canada
Fri 1/910:06 pmIAD - BKK
2 stops36h 24mAir Canada
Deal found 12/16$1,232

Find 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 December 18, 2025.

Round-trip from

$1,009
(SAUDIA)

One-way from

$642
(OneTravel)

Popular in

August

Cheapest in

October

Average price

$1,187
From Bangkok to District of Columbia
Search Deals
One-way flight from Bangkok to District of Columbia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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.

DMK - IAD

DMKIAD

Bangkok Don Mueang Intl

Fri 2/6

1:40 pm-9:05 am

2 stops31h 25m

Washington, D.C. Dulles Intl

Sun 2/15

2:35 pm-4:20 am

2 stops25h 45m

$1,023

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 1/30

2:15 am-8:00 pm

2 stops29h 45m

Washington, D.C. Reagan-National

Sat 2/7

9:59 am-11:10 am

2 stops37h 11m

$1,025

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Tue 4/21

2:40 am-5:05 pm

2 stops49h 25m

Washington, D.C. Dulles Intl

Tue 4/28

7:01 pm-9:45 am

2 stops27h 44m

$1,036

BangkokWashington, D.C.

DMK - IAD

DMKIAD

Bangkok Don Mueang Intl

Fri 2/6

1:40 pm-9:05 am

2 stops31h 25m

Washington, D.C. Dulles Intl

Sat 2/14

2:35 pm-4:25 am

2 stops25h 50m

$1,056

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Wed 4/22

7:00 am-11:59 pm

2 stops27h 59m

Washington, D.C. Dulles Intl

Tue 4/28

1:05 pm-9:45 am

3 stops33h 40m

$1,059

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Tue 1/27

8:05 am-8:44 pm

2 stops24h 39m

Washington, D.C. Reagan-National

Tue 2/17

5:32 pm-4:25 pm

2 stops34h 53m

$1,060

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Fri 2/6

4:55 pm-5:35 pm

3 stops36h 40m

Washington, D.C. Dulles Intl

Sat 2/14

10:10 pm-5:10 am

2 stops43h 00m

$1,067

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 1/31

4:55 pm-11:46 am

3 stops30h 51m

Washington, D.C. Dulles Intl

Sat 2/7

6:00 pm-11:25 am

2 stops29h 25m

$1,067

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Sat 1/31

4:55 pm-10:56 am

3 stops30h 01m

Washington, D.C. Reagan-National

Sat 2/7

5:59 pm-12:20 am

2 stops42h 21m

$1,071

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sun 1/11

9:10 am-12:59 am

2 stops51h 49m

Washington, D.C. Dulles Intl

Wed 1/21

8:20 am-5:10 am

2 stops32h 50m

$1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 55 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 November is currently the most expensive (average of $1,070). 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 December 18, 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.

How much does it cost to fly round-trip from Bangkok to District of Columbia?

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 December 18, 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
1,186 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
1,030 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
3,440 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
3,686 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
9,092 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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?

    United Airlines, Japan Airlines, and Air Canada can get you from Bangkok to District of Columbia in just under 23h 53m. Your travel time can differ by up to 4h 06m. The distance from Bangkok to District of Columbia is about 8797 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Bangkok to District of Columbia one-way?

    To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at $484. Turkish Airlines flights start at $497 while deals on Air China start at $532 one-way.

  • 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 November is currently the most expensive (average of $1,070). 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 5 airlines flying from Bangkok to District of Columbia

Discover the top 5 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$992Average$1,112FlexibilityNo cancel feeOn-time69%
ANACheapest$1,011Average$1,340FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,033Average$1,155FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,142Average$1,172FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,371Average$1,430FlexibilityNo cancel feeOn-time75%

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