HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$434+ Cheap flights from District of Columbia to Thailand

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BKK
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Thailand with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Thailand

Keep the following information in mind while searching for District of Columbia to Thailand flight deals. Data was last updated July 31, 2025.

Round-trip from

$825
(oojo)

One-way from

$434
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$1,224
From District of Columbia to Thailand
Search Deals
One-way flight from District of Columbia to Thailand
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from District of Columbia to Thailand

Cheapest flights from District of Columbia to Thailand
Explore the most affordable flight options available from District of Columbia to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:00 pmIAD - HKT
1 stop31h 45mAir China
Thu 10/306:25 pmHKT - IAD
1 stop36h 05mAir China
Deal found 7/30$825
This FlightHub deal was found by Cheapflights users on 7/28. 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 11/1110:00 pmIAD - CNX
1 stop35h 50mAir China
Thu 11/2011:05 pmCNX - IAD
1 stop31h 25mAir China
Deal found 7/28$847
This CrystalTravel deal was found by Cheapflights users on 7/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:30 pmDCA - BKK
2 stops26h 05mANA
Tue 9/167:00 amBKK - DCA
2 stops25h 03mANA
Deal found 7/29$901
This CrystalTravel deal was found by Cheapflights users on 7/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:30 amIAD - BKK
2 stops28h 35mANA
Mon 11/1010:50 pmBKK - IAD
2 stops24h 59mANA
Deal found 7/29$901
This Etihad Airways deal was found by Cheapflights users on 7/28. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:05 pmIAD - BKK
1 stop33h 45mEtihad Airways
Tue 9/169:30 amBKK - IAD
1 stop41h 40mEtihad Airways
Deal found 7/28$903
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:15 pmIAD - CNX
2 stops38h 30mMultiple Airlines
Wed 9/1710:10 amCNX - IAD
2 stops34h 55mMultiple Airlines
Deal found 7/30$910
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:45 amDCA - BKK
2 stops28h 40mDelta
Tue 10/289:40 amBKK - DCA
2 stops24h 45mDelta
Deal found 7/30$912
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/2512:20 pmIAD - BKK
1 stop29h 15mUnited Airlines
Wed 9/109:35 amBKK - IAD
2 stops30h 49mUnited Airlines
Deal found 7/30$914
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Sun 11/161:30 pmIAD - BKK
1 stop26h 50mTurkish Airlines
Sun 12/1410:10 amBKK - IAD
1 stop45h 05mTurkish Airlines
Deal found 7/30$916
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 10/201:00 pmDCA - BKK
2 stops28h 35mUnited Airlines
Tue 10/289:25 amBKK - DCA
2 stops23h 30mUnited Airlines
Deal found 7/30$917
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 8/286:15 amIAD - BKK
2 stops30h 10mDelta
Wed 9/109:50 amBKK - IAD
2 stops24h 50mDelta
Deal found 7/28$922
This Booking.com deal was found by Cheapflights users on 7/31. 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 9/121:30 pmIAD - HKT
2 stops39h 15mIndiGo
Fri 9/1911:05 amHKT - IAD
2 stops43h 40mIndiGo
Deal found 7/31$930

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Thailand 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 July 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Thailand that are best for you.

Fly from

District of Columbia

Fly to

Thailand

Route

Depart

Return

Price

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 10/21

11:00 pm-5:45 pm

1 stop31h 45m

Phuket City

Thu 10/30

6:25 pm-7:30 pm

1 stop36h 05m

$825

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Tue 9/9

3:30 pm-4:35 am

2 stops26h 05m

Bangkok Suvarnabhumi

Tue 9/16

7:00 am-9:03 pm

2 stops25h 03m

$901

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Tue 10/28

8:30 am-12:05 am

2 stops28h 35m

Bangkok Suvarnabhumi

Mon 11/10

10:50 pm-11:49 am

2 stops24h 59m

$901

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Thu 8/28

10:05 pm-6:50 pm

1 stop33h 45m

Bangkok Suvarnabhumi

Tue 9/16

9:30 am-4:10 pm

1 stop41h 40m

$903

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Wed 9/10

12:15 pm-1:45 pm

2 stops38h 30m

Chiang Mai

Wed 9/17

10:10 am-10:05 am

2 stops34h 55m

$910

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Tue 10/21

7:45 am-11:25 pm

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 10/28

9:40 am-11:25 pm

2 stops24h 45m

$912

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Mon 8/25

12:20 pm-4:35 am

1 stop29h 15m

Bangkok Suvarnabhumi

Wed 9/10

9:35 am-5:24 am

2 stops30h 49m

$914

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Mon 10/20

3:30 pm-4:35 am

2 stops26h 05m

Bangkok Suvarnabhumi

Wed 10/29

9:25 am-9:55 pm

2 stops23h 30m

$917

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Thu 8/28

6:00 am-9:45 pm

2 stops28h 45m

Bangkok Suvarnabhumi

Tue 9/9

2:35 am-11:40 pm

2 stops32h 05m

$922

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Fri 9/12

1:30 pm-3:45 pm

2 stops39h 15m

Phuket City

Fri 9/19

11:05 am-7:45 pm

2 stops43h 40m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from District of Columbia to Thailand

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

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

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Thailand (average of $946). Flying from District of Columbia to Thailand in December is currently the most expensive (average of $1,563). 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 DC to TH?

Find hourly flight availability from District of Columbia to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from District of Columbia to Thailand, 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 Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated July 31, 2025.
See what other customers who have flown with EVA Air, ANA, and Korean Air from District of Columbia to Thailand have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Thailand. 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 District of Columbia to Thailand one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $434. IndiGo flights start at $435 while deals on Air India start at $490 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Thailand (average of $946). Flying from District of Columbia to Thailand in December is currently the most expensive (average of $1,563). 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

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

Alternative routes for District of Columbia to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
San Francisco to Haneda flights
Newark to Narita flights
San Francisco to Narita flights
Seattle to Narita flights
Los Angeles to Suvarnabhumi flights
Los Angeles to Manila flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Dallas/Fort Worth to Narita flights
Seattle to Haneda flights
San Francisco to Manila flights
Dallas/Fort Worth to Haneda flights
Newark to New Delhi flights
John F Kennedy Intl to Mumbai flights
John F Kennedy Intl to New Delhi flights
Dallas/Fort Worth to Suvarnabhumi flights
Seattle to Suvarnabhumi flights
LaGuardia to Haneda flights
San Francisco to New Delhi flights
LaGuardia to Narita flights
Dulles Intl to Haneda flights
Hobby to Haneda flights
John F Kennedy Intl to Hong Kong flights
John F Kennedy Intl to Incheon Intl flights
Newark to Mumbai flights
Ontario to Narita flights
Boston to Narita flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Ahmedabad flights
O'Hare Intl to Haneda flights
O'Hare Intl to Narita flights
San Francisco to Hong Kong flights
Hobby to Narita flights
Newark to Suvarnabhumi flights
Los Angeles to Incheon Intl flights
LaGuardia to Suvarnabhumi flights
San Francisco to Ho Chi Minh City flights
San Francisco to Suvarnabhumi flights
Los Angeles to Ho Chi Minh City flights
O'Hare Intl to Suvarnabhumi flights
Honolulu to Narita flights
Denver to Narita flights
San Francisco to Mumbai flights
Los Angeles to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Incheon Intl flights
John F Kennedy Intl to Hongqiao Intl flights

Top 10 airlines flying from District of Columbia to Thailand

Discover the top 10 airlines that operate flights from District of Columbia to Thailand. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$565Average$629FlexibilityNo cancel feeOn-time67%
SAUDIACheapest$590Average$842FlexibilityNo cancel feeOn-time86%
Air IndiaCheapest$700Average$961FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$802Average$1,612FlexibilityNo cancel feeOn-time81%
ANACheapest$896Average$1,238FlexibilityNo cancel feeOn-time80%
Etihad AirwaysCheapest$916Average$1,142FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$916Average$1,129FlexibilityNo cancel feeOn-time77%
DeltaCheapest$928Average$1,246FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$936Average$1,416FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$939Average$1,351FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.