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Cheap flights from Thailand to District of Columbia from $502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to District of Columbia departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Thailand to District of Columbia

Recent round-trip flight deals from Thailand to District of Columbia

Logo
5:10 pm - 7:45 pmBKK-IAD
37h 35m2 stops
Logo
9:40 pm - 5:15 amIAD-BKK
20h 35m1 stop
$920
Find Deal
Wed, Sep 17 - Wed, Sep 24
IndiGo Logo
11:40 pm - 7:45 pmBKK-IAD
31h 05m2 stops
IndiGo Logo
9:40 pm - 4:10 pmIAD-BKK
31h 30m2 stops
$921IndiGo
Find Deal
Thu, Sep 18 - Thu, Sep 25
United Airlines Logo
9:35 am - 8:55 pmBKK-IAD
46h 20m2 stops
United Airlines Logo
12:45 pm - 4:35 amIAD-BKK
28h 50m2 stops
$1,026United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 9
United Airlines Logo
9:35 am - 10:05 amBKK-IAD
35h 30m1 stop
United Airlines Logo
6:35 am - 4:35 amIAD-BKK
35h 00m2 stops
$1,028United Airlines
Find Deal
Tue, Sep 2 - Wed, Sep 24
Korean Air Logo
9:50 am - 10:55 amBKK-IAD
36h 05m1 stop
Korean Air Logo
1:15 pm - 11:25 pmIAD-BKK
23h 10m1 stop
$1,060Korean Air
Find Deal
Thu, Sep 18 - Thu, Sep 25
ANA Logo
10:50 pm - 9:10 amBKK-IAD
22h 20m1 stop
ANA Logo
8:35 am - 12:05 amIAD-BKK
27h 30m2 stops
$1,063ANA
Find Deal
Tue, Dec 16 - Wed, Jan 28
ANA Logo
7:00 am - 8:55 pmBKK-IAD
24h 55m2 stops
ANA Logo
12:15 pm - 6:00 amIAD-BKK
30h 45m1 stop
$1,066ANA
Find Deal
Fri, Oct 3 - Sun, Oct 19
Korean Air Logo
1:00 am - 9:50 amBKK-IAD
20h 50m1 stop
Korean Air Logo
11:50 am - 9:30 pmIAD-BKK
45h 40m1 stop
$1,068Korean Air
Find Deal
Mon, Dec 15 - Wed, Jan 28
Qatar Airways Logo
12:10 pm - 8:20 amCNX-IAD
32h 10m2 stops
Qatar Airways Logo
8:05 pm - 9:25 amIAD-CNX
25h 20m2 stops
$1,390Qatar Airways
Find Deal
Tue, Nov 18 - Sun, Nov 23
Qatar Airways Logo
7:45 pm - 3:55 pmCNX-IAD
32h 10m2 stops
Qatar Airways Logo
8:05 pm - 9:25 amIAD-CNX
25h 20m2 stops
$1,415Qatar Airways
Find Deal
Fri, Nov 21 - Sun, Nov 23

IndiGo flights from Thailand to District of Columbia

Our best IndiGo deals on Thailand to District of Columbia flight tickets
IndiGo
Sep 18
BKK11:40 pmBangkok Suvarnabhumi
31h 05m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
Sep 25
IAD9:40 pmWashington, D.C. Dulles Intl
31h 30m
2 stops
BKK4:10 pmBangkok Suvarnabhumi
$921
Find similar
IndiGo
Sep 23
BKK5:10 pmBangkok Suvarnabhumi
37h 35m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
Sep 28
IAD1:30 pmWashington, D.C. Dulles Intl
39h 40m
2 stops
BKK4:10 pmBangkok Suvarnabhumi
$981
Find similar

SAUDIA flights from Thailand to District of Columbia

Our best SAUDIA deals on Thailand to District of Columbia flight tickets
SAUDIA
Nov 18
BKK3:20 pmBangkok Suvarnabhumi
35h 25m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
Nov 29
IAD6:10 pmWashington, D.C. Dulles Intl
41h 20m
1 stop
BKK11:30 pmBangkok Suvarnabhumi
$980
Find similar
SAUDIA
Nov 17
BKK1:15 amBangkok Suvarnabhumi
25h 30m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
Nov 29
IAD6:10 pmWashington, D.C. Dulles Intl
41h 20m
1 stop
BKK11:30 pmBangkok Suvarnabhumi
$1,023
Find similar
SAUDIA
Aug 8
BKK1:50 amBangkok Suvarnabhumi
24h 55m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Aug 9
IAD6:50 pmWashington, D.C. Dulles Intl
42h 20m
1 stop
BKK12:10 amBangkok Suvarnabhumi
$2,500
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Thailand 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

Wed 9/17

5:10 pm-7:45 pm

2 stops37h 35m

Washington, D.C. Dulles Intl

Wed 9/24

9:40 pm-5:15 am

1 stop20h 35m

$920

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 9/18

11:40 pm-7:45 pm

2 stops31h 05m

Washington, D.C. Dulles Intl

Thu 9/25

9:40 pm-4:10 pm

2 stops31h 30m

$921

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Tue 8/26

9:35 am-8:55 pm

2 stops46h 20m

Washington, D.C. Dulles Intl

Tue 9/9

12:45 pm-4:35 am

2 stops28h 50m

$1,026

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Tue 9/2

9:35 am-10:05 am

1 stop35h 30m

Washington, D.C. Dulles Intl

Wed 9/24

6:35 am-4:35 am

2 stops35h 00m

$1,028

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 9/18

9:50 am-10:55 am

1 stop36h 05m

Washington, D.C. Dulles Intl

Thu 9/25

1:15 pm-11:25 pm

1 stop23h 10m

$1,060

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Tue 12/16

10:50 pm-9:10 am

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 1/28

8:35 am-12:05 am

2 stops27h 30m

$1,063

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Fri 10/3

7:00 am-8:55 pm

2 stops24h 55m

Washington, D.C. Dulles Intl

Sun 10/19

12:15 pm-6:00 am

1 stop30h 45m

$1,066

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 12/15

1:00 am-9:50 am

1 stop20h 50m

Washington, D.C. Dulles Intl

Wed 1/28

11:50 am-9:30 pm

1 stop45h 40m

$1,068

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Tue 11/18

12:10 pm-8:20 am

2 stops32h 10m

Washington, D.C. Dulles Intl

Sun 11/23

8:05 pm-9:25 am

2 stops25h 20m

$1,390

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Fri 11/21

7:45 pm-3:55 pm

2 stops32h 10m

Washington, D.C. Dulles Intl

Sun 11/23

8:05 pm-9:25 am

2 stops25h 20m

$1,415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Thailand 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?

In general, January is the cheapest month to fly from Thailand to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,087. If you don’t want to visit District of Columbia in January, then you should wait until February to fly from Thailand, when ticket prices are also cheap, with an average price of $1,087.

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 Thailand 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 Thailand 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.

Can stopping save me money on Thailand to District of Columbia flights?

You could potentially save up to 9% on your flight if you consider stops on a Thailand to District of Columbia flight.

Cheap Thailand to District of Columbia flight deals and tips

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

Best Price Found

$502

Fastest flight time

20h 50m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Thailand in the past 72 hours is $502. The best round-trip flight deal from Thailand to District of Columbia found on momondo in the last 72 hours is $920.
The fastest flight from Thailand to District of Columbia takes 20h 50m
There are no direct flights from Thailand to District of Columbia. Popular non-direct routes for this connection are Bangkok Suvarnabhumi Airport - Washington, D.C. Reagan-National Airport, Bangkok Don Mueang Intl Airport - Washington, D.C. Dulles Intl Airport and Bangkok Suvarnabhumi Airport - Washington, D.C. Dulles Intl Airport.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
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  • When did momondo last update prices for flights from Thailand to District of Columbia?

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to District of Columbia.

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

    The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Thailand to District of Columbia

Compare and see reviews for airlines that fly from Thailand to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $983Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
ANAPriceFrom $1,003Free CancellationRating
8.4
923 reviews
Search ANA flights
Korean AirPriceFrom $1,043Free CancellationRating
8.4
1,122 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,158Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,287Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $1,370Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
EmiratesPriceFrom $1,371Free CancellationRating
8.1
3,303 reviews
Search Emirates flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Thailand to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Thailand.

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

Yes momondo offers price alerts on flights to District of Columbia from Thailand. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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