How long is the flight from Thailand to Washington, D.C.?

Departing from Thailand to Washington, D.C. will take you 24h 03m. Airlines will cover a distance of 14149 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the most popular routes from Thailand to Washington, D.C.?

The most popular route from Thailand to Washington, D.C. is Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl. You may also consider Bangkok Don Mueang Intl - Washington, D.C. Dulles Intl or Bangkok Suvarnabhumi - Washington, D.C. Reagan-National.

What are the most popular airlines that fly from Thailand to Washington, D.C.?

Before booking your flight from Thailand to Washington, D.C., check out the most popular airlines for this route: Korean Air, United Airlines or เอทิฮัดแอร์เวย์.

What is the cheapest time of day to fly from TH to WAS?

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

Can I find deals for flights from Thailand to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Thailand to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thailand to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Washington, D.C..

Can I find deals for business class flights from Thailand to Washington, D.C.?

Yes. Cheapflights offers flight deals from Thailand to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿12,860+ Cheap Flights from Thailand to Washington, D.C.

Cheap flight deals from Thailand to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Thailand to Washington, D.C.
Explore the most affordable flight options available from Thailand to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Sun 1/1108:30 -

1 stop36h 30m

Tue 17/1114:25 -

1 stop21h 15m

Deal found 1/10฿26,523

Sun 1/1108:30 -

1 stop36h 30m

Sun 15/1111:50 -

1 stop37h 35m

Deal found 30/9฿27,025

Sun 15/1119:55 -

1 stop25h 10m

Sun 22/1111:50 -

1 stop37h 35m

Deal found 1/10฿27,126

Sun 1/1108:30 -

1 stop36h 30m

Sun 8/1111:50 -

1 stop37h 35m

Deal found 4/10฿27,695

Sun 1/1108:30 -

1 stop36h 30m

Sun 8/1114:25 -

2 stops45h 05m

Deal found 4/10฿27,762

Fri 30/1015:20 -

1 stop34h 30m

Fri 6/1117:50 -

1 stop31h 50m

Deal found 1/10฿27,963

Tue 17/1108:30 -

1 stop36h 30m

Tue 24/1111:50 -

1 stop37h 35m

Deal found 3/10฿27,997

Mon 14/1215:20 -

1 stop34h 30m

Fri 1/117:50 -

1 stop31h 50m

Deal found 4/10฿28,968

Sat 19/1215:20 -

1 stop35h 25m

Fri 15/117:50 -

1 stop31h 50m

Deal found 4/10฿29,470

Sat 31/1017:50 -

2 stops51h 15m

Wed 11/1123:35 -

1 stop33h 50m

Deal found 30/9฿29,537

Mon 16/1109:10 -

1 stop35h 50m

Mon 23/1123:55 -

1 stop22h 40m

Deal found 2/10฿32,518

Wed 4/1109:10 -

1 stop35h 50m

Sun 15/1114:25 -

2 stops29h 10m

Deal found 2/10฿33,723

Best flights from Thailand to Washington, D.C.
Discover carefully curated flight deals from Thailand to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Mon 19/1009:35 -

2 stops46h 36m

Thu 29/1022:10 -

2 stops50h 20m

Deal found 3/10฿34,996

Fri 30/1009:10 -

1 stop35h 55m

Fri 6/1123:35 -

1 stop36h 00m

Deal found 2/10฿36,369

Wed 4/1100:20 -

2 stops29h 11m

Mon 9/1107:08 -

2 stops27h 37m

Deal found 1/10฿37,742

Thu 29/1019:15 -

2 stops34h 50m

Thu 5/1114:56 -

2 stops54h 24m

Deal found 1/10฿40,823

Wed 28/1000:20 -

2 stops26h 18m

Thu 5/1118:32 -

2 stops40h 13m

Deal found 30/9฿41,124

Wed 28/1007:10 -

2 stops24h 36m

Wed 4/1107:40 -

2 stops27h 10m

Deal found 30/9฿41,191

Sat 5/1207:55 -

2 stops24h 49m

Fri 9/409:33 -

2 stops26h 27m

Deal found 3/10฿41,492

Thu 29/1009:10 -

1 stop35h 50m

Thu 5/1114:25 -

1 stop28h 00m

Deal found 30/9฿42,497

Wed 2/1223:05 -

1 stop30h 00m

Wed 14/421:30 -

1 stop31h 35m

Deal found 1/10฿63,896

Mon 2/1109:10 -

2 stops23h 07m

Mon 9/1116:34 -

3 stops30h 56m

Deal found 4/10฿35,063

Wed 4/1100:20 -

1 stop21h 30m

Mon 9/1111:50 -

1 stop22h 55m

Deal found 29/9฿38,244

Mon 2/1109:10 -

2 stops24h 03m

Mon 9/1106:39 -

2 stops40h 51m

Deal found 4/10฿35,063

Sat 27/309:45 -

1 stop34h 00m

Fri 9/421:00 -

1 stop28h 55m

Deal found 3/10฿39,416

Tue 17/1100:20 -

2 stops32h 32m

Wed 25/1106:00 -

2 stops28h 45m

Deal found 4/10฿41,225

Thu 12/1109:10 -

2 stops37h 58m

Mon 16/1107:40 -

2 stops27h 10m

Deal found 30/9฿35,096

Thu 5/1109:10 -

1 stop35h 50m

Mon 9/1114:25 -

2 stops40h 35m

Deal found 1/10฿43,200

Wed 23/1202:00 -

1 stop25h 55m

Fri 30/411:00 -

1 stop21h 05m

Deal found 2/10฿41,995

Mon 9/1109:10 -

2 stops24h 05m

Mon 7/1219:40 -

2 stops40h 40m

Deal found 30/9฿35,096

Tue 10/1123:15 -

2 stops25h 54m

Sat 14/1107:00 -

2 stops42h 25m

Deal found 4/10฿44,607

Sat 31/1007:10 -

2 stops25h 00m

Tue 10/1108:30 -

2 stops26h 20m

Deal found 30/9฿35,130

Thu 1/402:30 -

1 stop24h 10m

Thu 22/421:00 -

2 stops30h 30m

Deal found 1/10฿42,932

Thu 24/1216:55 -

3 stops36h 27m

Fri 30/422:10 -

2 stops48h 25m

Deal found 2/10฿35,230

Thu 29/1009:10 -

1 stop35h 50m

Thu 5/1111:50 -

1 stop23h 45m

Deal found 30/9฿44,239

Sun 1/1116:55 -

3 stops32h 40m

Sun 15/1108:34 -

3 stops38h 56m

Deal found 30/9฿35,264

Sat 14/1119:55 -

2 stops29h 27m

Sat 21/1112:38 -

3 stops34h 42m

Deal found 30/9฿44,339

Sat 5/1223:05 -

1 stop30h 00m

Fri 9/421:30 -

1 stop31h 35m

Deal found 3/10฿65,403

Tue 20/1015:45 -

3 stops28h 09m

Sat 31/1016:09 -

3 stops32h 21m

Deal found 30/9฿35,297

Wed 18/1111:50 -

3 stops33h 12m

Wed 25/1112:20 -

3 stops34h 15m

Deal found 4/10฿48,927

Sat 5/1216:55 -

3 stops37h 28m

Fri 9/412:15 -

1 stop29h 20m

Deal found 4/10฿36,804

Sun 15/1100:20 -

2 stops28h 24m

Mon 23/1112:20 -

3 stops34h 15m

Deal found 2/10฿49,630

Last-minute flights from Thailand to Washington, D.C.
Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated 5 October 2026 and is based on user searches.

Tue 20/1015:25 -

1 stop35h 20m

Sat 31/1018:50 -

1 stop41h 40m

Deal found 30/9฿31,077

Fri 30/1015:20 -

1 stop34h 30m

Fri 6/1117:50 -

1 stop31h 50m

Deal found 1/10฿27,963

Sat 31/1017:50 -

2 stops51h 15m

Wed 11/1123:35 -

1 stop33h 50m

Deal found 30/9฿29,537

Sat 31/1015:20 -

1 stop35h 25m

Sat 7/1117:50 -

1 stop41h 40m

Deal found 3/10฿31,211

Sun 1/1108:30 -

1 stop36h 30m

Tue 17/1114:25 -

1 stop21h 15m

Deal found 1/10฿26,523

Sun 1/1108:30 -

1 stop36h 30m

Sun 15/1111:50 -

1 stop37h 35m

Deal found 30/9฿27,025

Sun 1/1108:30 -

1 stop36h 30m

Sun 8/1111:50 -

1 stop37h 35m

Deal found 4/10฿27,695

Sun 1/1108:30 -

1 stop36h 30m

Sun 8/1114:25 -

2 stops45h 05m

Deal found 4/10฿27,762

Wed 4/1109:10 -

1 stop35h 50m

Sun 15/1114:25 -

2 stops29h 10m

Deal found 2/10฿33,723

Sun 15/1119:55 -

1 stop25h 10m

Sun 22/1111:50 -

1 stop37h 35m

Deal found 1/10฿27,126

Mon 16/1109:10 -

1 stop35h 50m

Mon 23/1123:55 -

1 stop22h 40m

Deal found 2/10฿32,518

Tue 17/1108:30 -

1 stop36h 30m

Tue 24/1111:50 -

1 stop37h 35m

Deal found 3/10฿27,997

One-way flights from Thailand to Washington, D.C.
Search for one-way flight options from Thailand to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Wed 4/1109:10 -

1 stop35h 50m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 30/9฿12,860

Mon 2/1109:10 -

1 stop35h 55m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 30/9฿13,228

Sun 1/1109:10 -

1 stop35h 55m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 30/9฿13,462

Tue 1/1209:10 -

1 stop35h 50m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 2/10฿13,864

Sun 6/1209:10 -

1 stop35h 50m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 4/10฿14,132

Wed 4/1108:55 -

2 stops36h 10m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 30/9฿15,974

Sun 15/1106:35 -

2 stops38h 25m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 2/10฿16,443

Wed 23/1217:25 -

2 stops27h 35m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 3/10฿16,510

Thu 18/315:15 -

2 stops29h 45m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 30/9฿16,610

Fri 13/1119:55 -

2 stops39h 48m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 30/9฿16,744

Tue 27/1022:55 -

1 stop33h 40m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 2/10฿16,778

Fri 6/1114:40 -

2 stops45h 03m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 2/10฿16,811

Find flight deals from Thailand to Washington, D.C.

Round-trip from	฿26,523
One-way from	฿12,860
Popular in	April
Cheapest in	January
Average price	฿28,733

เอทิฮัดแอร์เวย์
1/11-17/11
2 total stops
57h 45m total
Thailand to Washington, D.C.

Search Deals

เอทิฮัดแอร์เวย์
4/11-31/12
1 total stop
35h 50m total
Thailand to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (฿313,512 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (฿69,029 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Chiang MaiWashington, D.C.

CNX Chiang Mai - IAD Washington, D.C. Dulles Intl

CNXIAD

Chiang Mai

Thu 5/11

09:10-09:00

1 stop35h 50m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿13,228

Chiang MaiBaltimore

CNX Chiang Mai - BWI Baltimore/Washington

CNXBWI

Chiang Mai

Wed 4/11

09:10-13:22

2 stops40h 12m

Baltimore/Washington

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿17,046

Chiang MaiBaltimore

CNX Chiang Mai - BWI Baltimore/Washington

CNXBWI

Chiang Mai

Mon 2/11

09:10-20:15

3 stops47h 05m

Baltimore/Washington

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿17,615

BangkokWashington, D.C.

BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National

BKKDCA

Bangkok Suvarnabhumi

Thu 5/11

19:55-18:00

2 stops34h 05m

Washington, D.C. Reagan-National

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿18,050

BangkokWashington, D.C.

BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National

BKKDCA

Bangkok Suvarnabhumi

Sun 1/11

08:30-20:06

2 stops46h 36m

Washington, D.C. Reagan-National

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿18,084

Chiang MaiWashington, D.C.

CNX Chiang Mai - IAD Washington, D.C. Dulles Intl

CNXIAD

Chiang Mai

Mon 2/11

10:50-09:05

3 stops34h 15m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿19,156

Chiang MaiBaltimore

CNX Chiang Mai - BWI Baltimore/Washington

CNXBWI

Chiang Mai

Sun 15/11

10:30-09:46

3 stops59h 16m

Baltimore/Washington

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿19,691

Chiang MaiBaltimore

CNX Chiang Mai - BWI Baltimore/Washington

CNXBWI

Chiang Mai

Sat 7/11

09:10-13:22

2 stops40h 12m

Baltimore/Washington

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿19,993

BangkokBaltimore

BKK Bangkok Suvarnabhumi - BWI Baltimore/Washington

BKKBWI

Bangkok Suvarnabhumi

Wed 25/11

10:55-05:45

2 stops30h 50m

Baltimore/Washington

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿21,868

BangkokWashington, D.C.

BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National

BKKDCA

Bangkok Suvarnabhumi

Thu 29/10

19:15-19:05

2 stops34h 50m

Washington, D.C. Reagan-National

Wed 31/12

00:00-12:00

Nonstop0h 00m

฿22,103

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Thailand to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Thailand with our price prediction graph.

CNX-IAD

BKK-IAD

CNX-BWI

BKK-DCA

BKK-BWI

Estimated return 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 Washington, D.C.

TH0-WAS

CNX-IAD

BKK-IAD

CNX-BWI

BKK-DCA

What is the cheapest month to book a flight from Thailand to Washington, D.C.?

Currently, July is the cheapest month in which you can book a flight from Thailand to Washington, D.C. (average of ฿35,297). Flying from Thailand to Washington, D.C. in December is currently the most expensive (average of ฿41,727). 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.

How far ahead should I book a flight from Thailand to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Thailand to Washington, D.C., you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Thailand to Washington, D.C.?
Departing from Thailand to Washington, D.C. will take you 24h 03m. Airlines will cover a distance of 14149 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Thailand to Washington, D.C.?
The most popular route from Thailand to Washington, D.C. is Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl. You may also consider Bangkok Don Mueang Intl - Washington, D.C. Dulles Intl or Bangkok Suvarnabhumi - Washington, D.C. Reagan-National.
Can I find deals for flights from Thailand to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Thailand to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Washington, D.C..
Can I find deals for business class flights from Thailand to Washington, D.C.?
Yes. Cheapflights offers flight deals from Thailand to Washington, D.C. 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 Washington, D.C.?
Currently, July is the cheapest month in which you can book a flight from Thailand to Washington, D.C. (average of ฿35,297). Flying from Thailand to Washington, D.C. in December is currently the most expensive (average of ฿41,727). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Alternative routes for Thailand to Washington, D.C.

Chiang Mai to Reagan-National flights

Chiang Mai to Dulles Intl flights

Top 4 airlines flying from Thailand to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest฿27,103	Average฿35,061	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
เอทิฮัดแอร์เวย์	Cheapest฿30,961	Average฿33,800	FlexibilityNo cancel fee	On-time75%	Search เอทิฮัดแอร์เวย์ flights
Korean Air	Cheapest฿33,766	Average฿38,596	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
ANA	Cheapest฿35,307	Average฿40,684	FlexibilityNo cancel fee	On-time80%	Search ANA flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Washington, D.C.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Washington, D.C.?

Cheapflights simply makes it quick and affordable to book flights from Thailand to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Thailand to Washington, D.C. with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thailand to Washington, D.C., users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Thailand to Washington, D.C. become cheaper?

Yes! Start tracking prices for Thailand to Washington, D.C. flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Thailand to Washington, D.C. from ฿12,860

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Washington, D.C.

Cheapest flights from Thailand to Washington, D.C.Explore the most affordable flight options available from Thailand to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Explore the most affordable flight options available from Thailand to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Thailand to Washington, D.C.Discover carefully curated flight deals from Thailand to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Thailand to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Thailand to Washington, D.C.Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Thailand to Washington, D.C.Search for one-way flight options from Thailand to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Thailand to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Find flight deals from Thailand to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to Washington, D.C. that are best for you.

Best time to book a flight from Thailand to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Thailand with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Thailand to Washington, D.C.?

How far ahead should I book a flight from Thailand to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Thailand to Washington, D.C., you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Thailand to Washington, D.C.?

What are the most popular routes from Thailand to Washington, D.C.?

Can I find deals for flights from Thailand to Washington, D.C. that include hotel bookings?

How can I find direct flights from Thailand to Washington, D.C.?

Can I find deals for business class flights from Thailand to Washington, D.C.?

What is the cheapest month to book a flight from Thailand to Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Thailand to Washington, D.C. by cabin class

Find flights from Thailand to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thailand and Washington, D.C. flights

Browse other Thailand and Washington, D.C. flight options. Last updated on 5 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Thailand to Washington, D.C. flights

Consider these flights travelling from Thailand to Washington, D.C..

Top 4 airlines flying from Thailand to Washington, D.C.

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How does Cheapflights help users find flights from Thailand to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Thailand to Washington, D.C.?

Can Cheapflights find flights from Thailand to Washington, D.C. with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to Washington, D.C. become cheaper?

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Cheapest flights from Thailand to Washington, D.C.
Explore the most affordable flight options available from Thailand to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Thailand to Washington, D.C.
Discover carefully curated flight deals from Thailand to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Thailand to Washington, D.C.
Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Thailand to Washington, D.C.
Search for one-way flight options from Thailand to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.