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$437+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BKK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Round-trip from

$955
(FlightHub)

One-way from

$437
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$1,230
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. 7% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/253:00 pmIAD - BKK
1 stop26h 40mTurkish Airlines
Tue 6/1010:45 pmBKK - IAD
1 stop23h 00mTurkish Airlines
Deal found 2/20$955
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:05 pmIAD - BKK
1 stop22h 05mEtihad Airways
Tue 9/232:55 amBKK - IAD
1 stop24h 40mEtihad Airways
Deal found 2/20$970
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/155:35 pmIAD - BKK
2 stops37h 30mAir China
Mon 3/241:30 amBKK - IAD
1 stop24h 40mAir China
Deal found 2/20$981
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/89:30 pmIAD - DMK
2 stops42h 40mMultiple Airlines
Sat 3/298:15 pmDMK - IAD
2 stops55h 20mMultiple Airlines
Deal found 2/19$1,047
This China Airlines deal was found by Cheapflights users on 2/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:48 pmIAD - BKK
2 stops33h 57mMultiple Airlines
Thu 3/205:50 pmBKK - IAD
2 stops22h 44mMultiple Airlines
Deal found 2/20$1,057
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:30 pmIAD - BKK
2 stops39h 20mIndiGo
Tue 9/163:50 pmBKK - IAD
2 stops38h 55mIndiGo
Deal found 2/19$1,087
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/129:05 pmIAD - HKT
1 stop22h 45mQatar Airways
Wed 3/1912:50 amHKT - IAD
1 stop27h 05mQatar Airways
Deal found 2/20$1,098
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:05 pmIAD - BKK
1 stop22h 35mQatar Airways
Sun 3/162:15 pmBKK - IAD
2 stops37h 40mQatar Airways
Deal found 2/20$1,103
This China Airlines deal was found by Cheapflights users on 2/18. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:25 pmDCA - BKK
2 stops31h 40mMultiple Airlines
Tue 3/112:05 pmBKK - DCA
2 stops37h 19mMultiple Airlines
Deal found 2/18$1,105
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:30 pmIAD - HKT
1 stop32h 35mEtihad Airways
Tue 3/2512:45 pmHKT - IAD
2 stops39h 40mEtihad Airways
Deal found 2/20$1,105
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Tue 4/227:10 pmIAD - BKK
2 stops31h 35mSAUDIA
Tue 5/63:25 pmBKK - IAD
1 stop35h 20mSAUDIA
Deal found 2/19$1,121
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:05 pmIAD - HKT
1 stop22h 35mMultiple Airlines
Thu 5/85:30 pmHKT - IAD
2 stops34h 05mMultiple Airlines
Deal found 2/20$1,121

Find flights from District of Columbia to Thailand within your budget

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 February 20, 2025.

Fly from

District of Columbia

Fly to

Thailand

Route

Depart

Return

Price

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Tue 3/25

3:00 pm-4:40 am

1 stop26h 40m

Bangkok Suvarnabhumi

Tue 6/10

10:45 pm-10:45 am

1 stop23h 00m

$955

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Sat 3/15

5:35 pm-6:05 pm

2 stops37h 30m

Bangkok Suvarnabhumi

Mon 3/24

1:30 am-3:10 pm

1 stop24h 40m

$981

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Thu 3/6

9:30 pm-11:35 pm

1 stop38h 05m

Bangkok Suvarnabhumi

Mon 3/24

2:15 am-5:25 pm

1 stop26h 10m

$1,034

Washington, D.C.Bangkok

IAD - DMK

IADDMK

Washington, D.C. Dulles Intl

Sat 3/8

9:30 pm-4:10 am

2 stops42h 40m

Bangkok Don Mueang Intl

Sat 3/29

8:15 pm-4:35 pm

2 stops55h 20m

$1,047

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Mon 3/3

6:48 pm-4:45 pm

2 stops33h 57m

Bangkok Suvarnabhumi

Thu 3/20

5:50 pm-5:34 am

2 stops22h 44m

$1,057

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 3/12

9:05 pm-6:50 am

1 stop22h 45m

Phuket City

Wed 3/19

12:50 am-4:55 pm

1 stop27h 05m

$1,098

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Sun 3/9

9:05 pm-6:40 am

1 stop22h 35m

Bangkok Suvarnabhumi

Sun 3/16

2:15 pm-4:55 pm

2 stops37h 40m

$1,103

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 3/18

10:30 pm-6:05 pm

1 stop32h 35m

Phuket City

Tue 3/25

12:45 pm-5:25 pm

2 stops39h 40m

$1,105

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Mon 2/24

5:25 pm-1:05 pm

2 stops31h 40m

Bangkok Suvarnabhumi

Tue 3/11

2:05 pm-4:24 pm

2 stops37h 19m

$1,105

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Tue 4/22

7:10 pm-1:45 pm

2 stops31h 35m

Bangkok Suvarnabhumi

Tue 5/6

3:25 pm-3:45 pm

1 stop35h 20m

$1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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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.

Travel insights for flights from District of Columbia to Thailand

Get recent, data-driven insights about flights from District of Columbia to Thailand including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Thailand (average of $976). Flying from District of Columbia to Thailand in June is currently the most expensive (average of $1,580). 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 February 20, 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.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 February 20, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and Singapore Airlines from District of Columbia to Thailand to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Asiana Airlines
8.3
Very good
446 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,301 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very good
3,276 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 IndiGo, which is currently one of the cheapest options available, starting at $437. Qatar Airways flights start at $525 while deals on Turkish Airlines start at $547 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, February is the cheapest month in which you can book a flight from District of Columbia to Thailand (average of $976). Flying from District of Columbia to Thailand in June is currently the most expensive (average of $1,580). 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.

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Alternative routes for District of Columbia to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$683Average$826FlexibilityNo cancel feeOn-time86%
Air IndiaCheapest$700Average$827FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$920Average$1,106FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$933Average$1,143FlexibilityNo cancel feeOn-time75%
Alaska AirlinesCheapest$936Average$1,227FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$952Average$1,299FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$992Average$1,165FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$1,065Average$1,419FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,068Average$1,555FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,134Average$1,357FlexibilityNo cancel feeOn-time72%
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