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District of Columbia

$557+ Cheap flights from Thailand 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BWI
May 25 — Jun 11
Sun 5/25
Sun 6/1
1 adult, Economy
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Cheap flight deals from Thailand to District of Columbia

Keep the following information in mind while searching for Thailand to District of Columbia flight deals. Data was last updated May 20, 2025.

Round-trip from

$969
(FlightHub)

One-way from

$557
(Booking.com)

Popular in

August

Cheapest in

November

Average price

$1,127
From Thailand to District of Columbia
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One-way flight from Thailand to District of Columbia
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Highest demand for flights based on searches. 9% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Thailand to District of Columbia

Cheapest flights from Thailand to District of Columbia
Explore the most affordable flight options available from Thailand to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.

This FlightHub deal was found by Cheapflights users on 5/19. 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.
Sun 7/203:25 pmBKK - IAD
1 stop35h 20mSAUDIA
Mon 8/186:50 pmIAD - BKK
2 stops42h 20mSAUDIA
Deal found 5/19$969
This Korean Air deal was found by Cheapflights users on 5/20. 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 6/259:50 amBKK - IAD
1 stop36h 25mKorean Air
Thu 7/31:30 pmIAD - BKK
1 stop24h 35mKorean Air
Deal found 5/20$983
This Ovago deal was found by Cheapflights users on 5/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:05 pmBKK - DCA
2 stops33h 47mJapan Airlines
Wed 6/116:00 amDCA - BKK
2 stops36h 50mJapan Airlines
Deal found 5/19$1,006
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Thu 7/107:00 amBKK - DCA
2 stops25h 27mUnited Airlines
Thu 7/246:25 amDCA - BKK
2 stops35h 10mUnited Airlines
Deal found 5/18$1,022
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Tue 6/109:35 amBKK - IAD
2 stops32h 04mUnited Airlines
Thu 7/105:13 pmIAD - BKK
2 stops43h 42mUnited Airlines
Deal found 5/19$1,022
This Gotogate deal was found by Cheapflights users on 5/18. 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 7/103:50 pmBKK - IAD
2 stops38h 55mMultiple Airlines
Thu 7/241:30 pmIAD - BKK
1 stop22h 55mMultiple Airlines
Deal found 5/18$1,044
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/242:35 amBKK - IAD
2 stops38h 24mDelta
Thu 7/37:40 amIAD - BKK
2 stops27h 05mDelta
Deal found 5/20$1,049
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/22:35 amBKK - DCA
2 stops29h 01mDelta
Sun 6/296:10 amDCA - BKK
2 stops30h 15mDelta
Deal found 5/19$1,082
This SWISS deal was found by Cheapflights users on 5/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2012:50 pmBKK - IAD
1 stop38h 25mSWISS
Mon 8/188:45 pmIAD - BKK
1 stop26h 00mSWISS
Deal found 5/19$1,087
This CheapOair deal was found by Cheapflights users on 5/19. 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 6/61:55 pmBKK - IAD
1 stop36h 50mANA
Sun 7/131:20 pmIAD - BKK
2 stops28h 15mANA
Deal found 5/19$1,105
This oojo deal was found by Cheapflights users on 5/19. 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.
Mon 5/261:30 amBKK - IAD
1 stop29h 00mAir China
Fri 6/2711:00 pmIAD - BKK
3 stops32h 30mAir China
Deal found 5/19$1,108
This Lufthansa deal was found by Cheapflights users on 5/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:00 pmBKK - IAD
1 stop27h 20mLufthansa
Sun 10/510:20 pmIAD - BKK
1 stop28h 50mLufthansa
Deal found 5/20$1,120

Cheapflights Fare Finder

Customize your flight search to find flights from Thailand 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 May 20, 2025.
Use the filters below to find and compare flights from Thailand to District of Columbia that are best for you.

Fly from

Thailand

Fly to

District of Columbia

Route

Depart

Return

Price

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sun 7/20

3:25 pm-3:45 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

Mon 8/18

6:50 pm-12:10 am

2 stops42h 20m

$969

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Wed 6/25

9:50 am-11:15 am

1 stop36h 25m

Washington, D.C. Dulles Intl

Thu 7/3

1:30 pm-1:05 am

1 stop24h 35m

$983

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 6/6

10:05 pm-4:22 pm

2 stops29h 17m

Washington, D.C. Reagan-National

Sat 6/21

6:00 am-5:50 am

2 stops36h 50m

$1,011

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Thu 7/10

7:00 am-9:27 pm

2 stops25h 27m

Washington, D.C. Reagan-National

Thu 7/24

6:25 am-4:35 am

2 stops35h 10m

$1,022

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Tue 6/10

9:35 am-6:39 am

2 stops32h 04m

Washington, D.C. Dulles Intl

Thu 7/10

5:13 pm-11:55 pm

2 stops43h 42m

$1,022

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 7/10

3:50 pm-7:45 pm

2 stops38h 55m

Washington, D.C. Dulles Intl

Thu 7/24

1:30 pm-11:25 pm

1 stop22h 55m

$1,044

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Tue 6/24

2:35 am-5:59 am

2 stops38h 24m

Washington, D.C. Dulles Intl

Thu 7/3

7:40 am-9:45 pm

2 stops27h 05m

$1,049

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Mon 6/2

2:35 am-8:36 pm

2 stops29h 01m

Washington, D.C. Reagan-National

Sun 6/29

6:10 am-11:25 pm

2 stops30h 15m

$1,082

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sun 7/20

12:50 pm-4:15 pm

1 stop38h 25m

Washington, D.C. Dulles Intl

Mon 8/18

8:45 pm-9:45 am

1 stop26h 00m

$1,087

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Fri 6/6

1:55 pm-3:45 pm

1 stop36h 50m

Washington, D.C. Dulles Intl

Sun 7/13

1:20 pm-4:35 am

2 stops28h 15m

$1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 60 results
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Best time to book a flight from Thailand to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Thailand 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 Thailand to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Thailand to District of Columbia (average of $241). Flying from Thailand to District of Columbia in March is currently the most expensive (average of $290). 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 TH to DC?

Find hourly flight availability from Thailand 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 May 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 20, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Thailand to District of Columbia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,193 reviews

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,193 reviews
EVA Air
8.4
Very good
1,193 reviews

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,076 reviews
EVA Air
8.4
Very good
1,193 reviews

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,477 reviews
EVA Air
8.4
Very good
1,193 reviews

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
733 reviews
EVA Air
8.4
Very good
1,193 reviews

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
871 reviews
EVA Air
8.4
Very good
1,193 reviews

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Thailand 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.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at $557. Korean Air flights start at $600 while deals on Air Canada start at $600 one-way.

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

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

  • How can I find direct flights from Thailand 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 Thailand to District of Columbia.

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

    Yes. Cheapflights offers flight deals from Thailand 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 Thailand to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Thailand to District of Columbia (average of $241). Flying from Thailand to District of Columbia in March is currently the most expensive (average of $290). 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 Thailand to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Thailand to District of Columbia

Discover the top 8 airlines that operate flights from Thailand 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 May 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$854Average$1,302FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$977Average$1,106FlexibilityNo cancel feeOn-time69%
ANACheapest$999Average$1,288FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,043Average$1,246FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,201Average$1,373FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,287Average$1,448FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,351Average$1,443FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$1,371Average$1,523FlexibilityNo cancel feeOn-time75%

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