District of Columbia

$655+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — IAD
Oct 15 — Oct 221
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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 September 15, 2025.

Round-trip from

$1,098
(Booking.com)

One-way from

$655
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,066
From Bangkok to District of Columbia
One-way flight from Bangkok to District of Columbia
Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in September 2025

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 September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:05 pmBKK - IAD
2 stops33h 10mMultiple Airlines
Fri 1/29:10 pmIAD - BKK
1 stop29h 55mMultiple Airlines
Deal found 9/14$1,098
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:15 amBKK - IAD
2 stops39h 08mMultiple Airlines
Thu 1/11:30 pmIAD - BKK
1 stop26h 50mMultiple Airlines
Deal found 9/14$1,099
This China Airlines deal was found by Cheapflights users on 9/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:30 pmBKK - DCA
2 stops38h 44mMultiple Airlines
Wed 10/226:59 pmDCA - BKK
2 stops34h 21mMultiple Airlines
Deal found 9/15$1,100
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Wed 12/31:15 amBKK - IAD
1 stop25h 30mSAUDIA
Fri 1/26:10 pmIAD - BKK
1 stop31h 30mSAUDIA
Deal found 9/13$1,101
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Wed 10/221:20 amBKK - IAD
2 stops43h 18mAir Canada
Mon 11/179:00 amIAD - BKK
2 stops33h 30mAir Canada
Deal found 9/15$1,102
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:10 pmBKK - IAD
2 stops29h 23mMultiple Airlines
Tue 11/46:13 pmIAD - BKK
2 stops30h 22mMultiple Airlines
Deal found 9/13$1,108
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Mon 11/178:15 amBKK - DCA
2 stops38h 11mAir Canada
Sat 11/296:00 amDCA - BKK
2 stops36h 30mAir Canada
Deal found 9/13$1,109
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:40 pmBKK - IAD
2 stops48h 33mMultiple Airlines
Wed 1/146:55 pmIAD - BKK
2 stops33h 35mMultiple Airlines
Deal found 9/13$1,109
This EaseMyTrip deal was found by Cheapflights users on 9/13. 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.
Sat 9/2011:40 pmBKK - IAD
2 stops47h 05mIndiGo
Sat 9/279:40 pmIAD - BKK
2 stops38h 00mIndiGo
Deal found 9/13$1,111
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:15 pmBKK - IAD
2 stops35h 55mMultiple Airlines
Thu 10/21:30 pmIAD - BKK
2 stops46h 10mMultiple Airlines
Deal found 9/15$1,113
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Mon 9/151:50 amBKK - IAD
1 stop24h 55mMultiple Airlines
Tue 9/231:30 pmIAD - BKK
2 stops46h 10mMultiple Airlines
Deal found 9/15$1,115
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:55 amBKK - IAD
1 stop20h 55mKorean Air
Wed 12/3111:50 amIAD - BKK
1 stop45h 40mKorean Air
Deal found 9/15$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 September 15, 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

Fri 2/27

12:55 am-9:50 am

1 stop20h 55m

Washington, D.C. Dulles Intl

Sat 5/16

1:15 pm-11:40 pm

1 stop23h 25m

$1,116

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 12/4

9:40 am-9:50 am

1 stop36h 10m

Washington, D.C. Dulles Intl

Wed 12/31

11:50 am-12:45 am

1 stop24h 55m

$1,116

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 11/3

12:55 am-9:50 am

1 stop20h 55m

Washington, D.C. Dulles Intl

Tue 11/18

11:50 am-11:20 pm

1 stop23h 30m

$1,126

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 10/23

9:40 pm-10:55 am

1 stop24h 15m

Washington, D.C. Dulles Intl

Fri 11/14

11:50 am-12:45 am

1 stop24h 55m

$1,126

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 11/3

11:15 pm-9:50 am

1 stop22h 35m

Washington, D.C. Dulles Intl

Mon 11/17

11:50 am-9:30 pm

1 stop45h 40m

$1,126

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Sun 10/19

2:35 am-10:00 pm

2 stops30h 25m

Washington, D.C. Reagan-National

Fri 11/14

6:06 am-12:45 am

2 stops30h 39m

$1,128

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Sun 12/21

9:40 am-11:56 pm

2 stops26h 16m

Washington, D.C. Reagan-National

Thu 1/1

6:00 am-11:20 pm

2 stops29h 20m

$1,128

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 10/24

2:35 am-11:25 pm

2 stops31h 50m

Washington, D.C. Reagan-National

Tue 10/28

9:45 am-12:45 am

2 stops28h 00m

$1,128

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 1/23

12:55 am-4:32 pm

2 stops27h 37m

Washington, D.C. Reagan-National

Sat 2/28

6:10 am-9:30 pm

2 stops27h 20m

$1,128

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Sun 12/7

12:55 am-4:34 pm

2 stops27h 39m

Washington, D.C. Reagan-National

Sun 1/11

6:30 am-11:20 pm

2 stops28h 50m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 54 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, August is the cheapest month in which you can book a flight from Bangkok to District of Columbia (average of $292). Flying from Bangkok to District of Columbia in April is currently the most expensive (average of $337). 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 September 15, 2025.

When flying from Bangkok to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 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.

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

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!!

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

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!!
8.4
Very good

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

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!!

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

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!!

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

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!!

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

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?

    Korean Air and Delta can get you from Bangkok to District of Columbia in just under 20h 55m. Your travel time can differ by up to 9h 30m. 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 cheapest airlines to fly from Bangkok to District of Columbia one-way?

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at $665. Korean Air flights start at $672 while deals on Delta start at $676 one-way.

  • What are the most popular routes 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, August is the cheapest month in which you can book a flight from Bangkok to District of Columbia (average of $292). Flying from Bangkok to District of Columbia in April is currently the most expensive (average of $337). 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.

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$992Average$1,159FlexibilityNo cancel feeOn-time69%
ANACheapest$1,015Average$1,187FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,043Average$1,219FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,143Average$1,201FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,371Average$1,545FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,401Average$1,520FlexibilityNo cancel feeOn-time71%

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