What is the cheapest airline that flies from Bangkok to District of Columbia?

IndiGo, Air Canada, and Korean Air are the most popular carriers operating from Bangkok to District of Columbia

What airlines fly to District of Columbia?

Korean Air, Qatar Airways and United Airlines are the top three most popular airlines that fly to District of Columbia from Bangkok according to our data. Korean Air is the first choice among our users, with 37% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bangkok to District of Columbia?

Prices for flights from Bangkok to District of Columbia refresh daily.

How many operators does momondo search for flights from Bangkok to District of Columbia?

The number of operators available for flights from Bangkok to District of Columbia is 6 as of October 2025.

How old do you have to be to fly from Bangkok to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$631 Cheap Flights from Bangkok to District of Columbia in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 7:20 pmBKK-IAD

39h 50m2 stops

1:30 pm - 9:05 pmIAD-BKK

43h 35m2 stops

$891IndiGo

Find Deal

Mon, Feb 9 - Mon, Feb 23

10:50 am - 7:20 pmBKK-IAD

44h 30m2 stops

9:15 pm - 9:05 pmIAD-BKK

35h 50m2 stops

$898IndiGo

Find Deal

Sat, Jan 24 - Sat, Jan 31

10:50 am - 7:20 pmBKK-IAD

44h 30m2 stops

1:30 pm - 9:05 pmIAD-BKK

43h 35m2 stops

$908IndiGo

Find Deal

Sat, Dec 20 - Wed, Jan 14

10:50 am - 7:20 pmBKK-IAD

44h 30m2 stops

2:35 pm - 6:00 pmIAD-BKK

39h 25m1 stop

$918Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

8:40 pm - 7:20 pmBKK-IAD

34h 40m2 stops

2:35 pm - 11:20 pmIAD-BKK

20h 45m1 stop

$974Multiple Airlines

Find Deal

Sat, Nov 22 - Tue, Jan 13

7:10 am - 4:27 pmBKK-IAD

45h 17m2 stops

1:05 pm - 11:25 amIAD-BKK

34h 20m3 stops

$1,034United Airlines

Find Deal

Thu, Nov 13 - Thu, Jan 15

4:55 pm - 11:49 amBKK-IAD

30h 54m3 stops

8:25 am - 11:25 amIAD-BKK

39h 00m2 stops

$1,041United Airlines

Find Deal

Thu, Nov 20 - Fri, Jan 16

1:05 am - 11:44 pmBKK-DCA

34h 39m2 stops

3:30 pm - 6:05 pmDCA-BKK

38h 35m2 stops

$3,367Emirates

Find Deal

Tue, Dec 16 - Mon, Jan 26

2:00 am - 11:44 pmBKK-DCA

33h 44m2 stops

12:40 pm - 6:40 pmDCA-BKK

42h 00m2 stops

$3,653Emirates

Find Deal

Tue, Dec 16 - Sat, Jan 24

7:10 am - 7:28 pmBKK-DCA

24h 18m2 stops

2:00 pm - 5:10 amDCA-BKK

27h 10m2 stops

$4,649ANA

Find Deal

Fri, Dec 19 - Sat, Jan 24

IndiGo flights from Bangkok to District of Columbia

Our best IndiGo deals on Bangkok to District of Columbia flight tickets

IndiGo

Feb 9

BKK3:30 pmBangkok Suvarnabhumi

39h 50m

2 stops

IAD7:20 pmWashington, D.C. Dulles Intl

Feb 23

IAD1:30 pmWashington, D.C. Dulles Intl

43h 35m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$891

Find similar

IndiGo

Jan 24

BKK10:50 amBangkok Suvarnabhumi

44h 30m

2 stops

IAD7:20 pmWashington, D.C. Dulles Intl

Jan 31

IAD9:15 pmWashington, D.C. Dulles Intl

35h 50m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$898

Find similar

IndiGo

Dec 20

BKK10:50 amBangkok Suvarnabhumi

44h 30m

2 stops

IAD7:20 pmWashington, D.C. Dulles Intl

Jan 14

IAD1:30 pmWashington, D.C. Dulles Intl

43h 35m

2 stops

BKK9:05 pmBangkok Suvarnabhumi

$908

Find similar

SAUDIA flights from Bangkok to District of Columbia

Our best SAUDIA deals on Bangkok to District of Columbia flight tickets

SAUDIA

Nov 20

BKK3:20 pmBangkok Suvarnabhumi

34h 45m

1 stop

IAD2:05 pmWashington, D.C. Dulles Intl

Jan 17

IAD6:10 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

BKK1:40 pmBangkok Suvarnabhumi

$950

Find similar

SAUDIA

Jan 23

BKK1:15 amBangkok Suvarnabhumi

25h 30m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

Jan 31

IAD6:10 pmWashington, D.C. Dulles Intl

41h 20m

1 stop

BKK11:30 pmBangkok Suvarnabhumi

$970

Find similar

SAUDIA

Nov 10

BKK1:15 amBangkok Suvarnabhumi

25h 30m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

Jan 17

IAD6:10 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

BKK1:40 pmBangkok Suvarnabhumi

$997

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 2/9

3:30 pm-7:20 pm

2 stops39h 50m

Washington, D.C. Dulles Intl

Mon 2/23

1:30 pm-9:05 pm

2 stops43h 35m

$891

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 1/24

10:50 am-7:20 pm

2 stops44h 30m

Washington, D.C. Dulles Intl

Sat 1/31

9:15 pm-9:05 pm

2 stops35h 50m

$898

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 12/20

10:50 am-7:20 pm

2 stops44h 30m

Washington, D.C. Dulles Intl

Wed 1/14

1:30 pm-9:05 pm

2 stops43h 35m

$908

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 1/24

10:50 am-7:20 pm

2 stops44h 30m

Washington, D.C. Dulles Intl

Sat 1/31

2:35 pm-6:00 pm

1 stop39h 25m

$918

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sat 11/22

8:40 pm-7:20 pm

2 stops34h 40m

Washington, D.C. Dulles Intl

Tue 1/13

2:35 pm-11:20 pm

1 stop20h 45m

$974

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 11/13

7:10 am-4:27 pm

2 stops45h 17m

Washington, D.C. Dulles Intl

Thu 1/15

1:05 pm-11:25 am

3 stops34h 20m

$1,034

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 11/20

4:55 pm-11:49 am

3 stops30h 54m

Washington, D.C. Dulles Intl

Fri 1/16

8:25 am-11:25 am

2 stops39h 00m

$1,041

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Tue 12/16

1:05 am-11:44 pm

2 stops34h 39m

Washington, D.C. Reagan-National

Mon 1/26

3:30 pm-6:05 pm

2 stops38h 35m

$3,367

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Tue 12/16

2:00 am-11:44 pm

2 stops33h 44m

Washington, D.C. Reagan-National

Sat 1/24

12:40 pm-6:40 pm

2 stops42h 00m

$3,653

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

Fri 12/19

7:10 am-7:28 pm

2 stops24h 18m

Washington, D.C. Reagan-National

Sat 1/24

2:00 pm-5:10 am

2 stops27h 10m

$4,649

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to District of Columbia?

In general, July is the cheapest month to fly from Bangkok to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,063. If you don’t want to visit District of Columbia in July, then you should wait until October to fly from Bangkok, when ticket prices are also cheap, with an average price of $1,072.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Sunday when prices can be found for as low as $1,114. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,287.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Bangkok in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,121 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $1,279. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Bangkok for as low as $1,092 on momondo.

Cheap Bangkok to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to District of Columbia

Direct flights	None

There are no direct flights from Bangkok to District of Columbia. There are no popular flight routes from Bangkok to District of Columbia.

Search flight deals

When did momondo last update prices for flights from Bangkok to District of Columbia?
Prices for flights from Bangkok to District of Columbia refresh daily.
How many operators does momondo search for flights from Bangkok to District of Columbia?
The number of operators available for flights from Bangkok to District of Columbia is 6 as of October 2025.
How old do you have to be to fly from Bangkok to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to District of Columbia

Compare and see reviews for airlines that fly from Bangkok to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $992	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
ANA	PriceFrom $1,011	Free Cancellation	Rating 8.4 998 reviews	Search ANA flights
Korean Air	PriceFrom $1,033	Free Cancellation	Rating 8.4 1,155 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,143	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,371	Free Cancellation	Rating 8.1 3,394 reviews	Search Emirates flights
American Airlines	PriceFrom $1,401	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to District of Columbia?

Finding the right flight to District of Columbia from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Bangkok to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bangkok to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Bangkok to District of Columbia?

momondo helps you find the best flight between Bangkok and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bangkok to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Bangkok and alert you when they change.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $47

Flights to Miamifrom $47

Flights to Chicagofrom $49

Flights to Orlandofrom $47

Flights to Las Vegasfrom $39

Flights to San Franciscofrom $39

Flights to Washington, D.C.from $40

Flights to Bostonfrom $60

Flights to Atlantafrom $47

Flights to Dallasfrom $49

Flights to Seattlefrom $53

District of Columbia flight routes

Flights from Boston Logan Intl to Washington, D.C. Reagan-National

Flights from San Francisco to Washington, D.C. Dulles Intl

Flights from Los Angeles to Washington, D.C. Dulles Intl

Flights from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl

Flights from Boston Logan Intl to Washington, D.C. Dulles Intl

Cheap flights from Bangkok to District of Columbia from $631

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to District of Columbia departing on 3/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bangkok to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

IndiGo flights from Bangkok to District of Columbia

Our best IndiGo deals on Bangkok to District of Columbia flight tickets

SAUDIA flights from Bangkok to District of Columbia

Our best SAUDIA deals on Bangkok to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok to District of Columbia that are best for you.

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Bangkok to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to District of Columbia?

What is the cheapest day to depart on your flight to District of Columbia?

What is the cheapest time of day to depart on your flight to District of Columbia?

How far in advance should I book a flight to District of Columbia?

What is the cheapest airline that flies from Bangkok to District of Columbia?

IndiGo, Air Canada, and Korean Air are the most popular carriers operating from Bangkok to District of Columbia

What airlines fly to District of Columbia?

Cheap Bangkok to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to District of Columbia

Direct flights

When did momondo last update prices for flights from Bangkok to District of Columbia?

How many operators does momondo search for flights from Bangkok to District of Columbia?

How old do you have to be to fly from Bangkok to District of Columbia?

What documentation or ID do you need to fly to District of Columbia?

Best airlines flying from Bangkok to District of Columbia

Compare and see reviews for airlines that fly from Bangkok to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to District of Columbia?

Can I find flights from Bangkok to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Bangkok to District of Columbia?

I’m not ready to book a flight from Bangkok to District of Columbia right now. Can momondo alert me if prices change?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo