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Cheap flights from Bangkok to District of Columbia from $635

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 4/18. 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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0 bags

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Find the cheapest flights from Bangkok to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:05 am - 7:50 am
BKK
-
IAD
35h 45m
2 stops
Air Canada Logo
12:39 pm - 5:05 am
IAD
-
BKK
29h 26m
2 stops
$966Air Canada
mié., may. 6 - mié., may. 13
Air Canada Logo
7:05 am - 7:50 am
BKK
-
IAD
35h 45m
2 stops
Air Canada Logo
12:39 pm - 5:05 am
IAD
-
BKK
29h 26m
2 stops
$968Air Canada
mié., may. 6 - mié., may. 13
Multiple Airlines Logo
2:15 am - 8:05 pm
BKK
-
DCA
29h 50m
2 stops
Multiple Airlines Logo
9:59 am - 11:10 am
DCA
-
BKK
37h 11m
2 stops
$983Multiple Airlines
mar., feb. 24 - mié., mar. 4
Air Canada Logo
7:05 am - 3:58 pm
BKK
-
IAD
43h 53m
2 stops
Air Canada Logo
9:55 am - 11:10 pm
IAD
-
BKK
26h 15m
2 stops
$997Air Canada
mié., abr. 29 - mié., jul. 29
Multiple Airlines Logo
1:35 am - 8:00 pm
BKK
-
DCA
29h 25m
2 stops
Multiple Airlines Logo
6:59 pm - 11:20 am
DCA
-
BKK
29h 21m
2 stops
$1,003Multiple Airlines
mar., abr. 28 - mié., jul. 29
IndiGo Logo
10:10 am - 7:20 pm
BKK
-
IAD
45h 10m
2 stops
IndiGo Logo
1:30 pm - 9:05 pm
IAD
-
BKK
43h 35m
2 stops
$1,042IndiGo
mié., feb. 11 - sáb., feb. 14
United Airlines Logo
9:35 am - 10:05 am
BKK
-
IAD
35h 30m
1 stop
United Airlines Logo
10:08 am - 4:35 am
IAD
-
BKK
31h 27m
2 stops
$1,060United Airlines
mié., abr. 29 - mié., jul. 29
EVA Air Logo
8:30 am - 8:00 pm
BKK
-
DCA
46h 30m
2 stops
EVA Air Logo
6:59 pm - 10:55 am
DCA
-
BKK
28h 56m
2 stops
$1,071EVA Air
lun., abr. 6 - vie., abr. 24
United Airlines Logo
3:45 pm - 5:04 pm
BKK
-
DCA
36h 19m
3 stops
United Airlines Logo
11:30 am - 9:35 am
DCA
-
BKK
35h 05m
3 stops
$1,076United Airlines
mar., may. 5 - mar., jul. 28
EVA Air Logo
3:10 pm - 5:41 pm
BKK
-
DCA
37h 31m
2 stops
EVA Air Logo
9:59 am - 10:55 am
DCA
-
BKK
37h 56m
2 stops
$1,142EVA Air
lun., abr. 20 - lun., may. 11

Turkish Airlines flights from Bangkok to District of Columbia

Our best Turkish Airlines deals on Bangkok to District of Columbia flight tickets
Turkish Airlines
Apr 20
BKK10:45 pmBangkok Suvarnabhumi
23h 50m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
May 11
IAD9:45 pmWashington, D.C. Dulles Intl
25h 00m
1 stop
BKK9:45 amBangkok Suvarnabhumi
$1,165
Turkish Airlines
Feb 11
BKK11:15 pmBangkok Suvarnabhumi
24h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Feb 15
IAD9:15 pmWashington, D.C. Dulles Intl
29h 50m
1 stop
BKK3:05 pmBangkok Suvarnabhumi
$1,255
Turkish Airlines
Feb 11
BKK10:10 amBangkok Suvarnabhumi
45h 10m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Feb 15
IAD1:30 pmWashington, D.C. Dulles Intl
26h 50m
1 stop
BKK4:20 amBangkok Suvarnabhumi
$1,256

EVA Air flights from Bangkok to District of Columbia

Our best EVA Air deals on Bangkok to District of Columbia flight tickets
EVA Air
Apr 6
BKK8:30 amBangkok Suvarnabhumi
46h 30m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
Apr 24
DCA6:59 pmWashington, D.C. Reagan-National
28h 56m
2 stops
BKK10:55 amBangkok Suvarnabhumi
$1,071
EVA Air
Mar 3
BKK12:45 pmBangkok Suvarnabhumi
40h 35m
2 stops
IAD5:20 pmWashington, D.C. Dulles Intl
May 7
IAD7:10 amWashington, D.C. Dulles Intl
40h 15m
2 stops
BKK10:25 amBangkok Suvarnabhumi
$1,078
EVA Air
Apr 20
BKK3:10 pmBangkok Suvarnabhumi
37h 31m
2 stops
DCA5:41 pmWashington, D.C. Reagan-National
May 11
DCA9:59 amWashington, D.C. Reagan-National
37h 56m
2 stops
BKK10:55 amBangkok Suvarnabhumi
$1,142

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok 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 enero 29, 2026.
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

mié. 5/6

7:05 am-7:50 am

2 stops35h 45m

Washington, D.C. Dulles Intl

mié. 5/13

12:39 pm-5:05 am

2 stops29h 26m

$966

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

mié. 5/6

7:05 am-7:50 am

2 stops35h 45m

Washington, D.C. Dulles Intl

mié. 5/13

12:39 pm-5:05 am

2 stops29h 26m

$968

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

mar. 2/24

2:15 am-8:05 pm

2 stops29h 50m

Washington, D.C. Reagan-National

mié. 3/4

9:59 am-11:10 am

2 stops37h 11m

$983

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

mié. 4/29

7:05 am-3:58 pm

2 stops43h 53m

Washington, D.C. Dulles Intl

mié. 7/29

9:55 am-11:10 pm

2 stops26h 15m

$997

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

mar. 4/28

1:35 am-8:00 pm

2 stops29h 25m

Washington, D.C. Reagan-National

mié. 7/29

6:59 pm-11:20 am

2 stops29h 21m

$1,003

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

mié. 2/11

10:10 am-7:20 pm

2 stops45h 10m

Washington, D.C. Dulles Intl

sáb. 2/14

1:30 pm-9:05 pm

2 stops43h 35m

$1,042

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

mié. 4/29

9:35 am-10:05 am

1 stop35h 30m

Washington, D.C. Dulles Intl

mié. 7/29

10:08 am-4:35 am

2 stops31h 27m

$1,060

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

lun. 4/6

8:30 am-8:00 pm

2 stops46h 30m

Washington, D.C. Reagan-National

vie. 4/24

6:59 pm-10:55 am

2 stops28h 56m

$1,071

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

mar. 5/5

3:45 pm-5:04 pm

3 stops36h 19m

Washington, D.C. Reagan-National

mar. 7/28

11:30 am-9:35 am

3 stops35h 05m

$1,076

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

lun. 4/20

3:10 pm-5:41 pm

2 stops37h 31m

Washington, D.C. Reagan-National

lun. 5/11

9:59 am-10:55 am

2 stops37h 56m

$1,142

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 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?

In general, October 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 $922. If you don’t want to visit District of Columbia in October, then you should wait until July to fly from Bangkok, when ticket prices are also cheap, with an average price of $1,032.

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 $1,171 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 $1,011 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

Fastest flight time

29h 10m

Direct flights

None
The fastest flight from Bangkok to District of Columbia takes 29h 10m
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?

  • 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
ANAPriceFrom $1,011Free CancellationRating
8.4
1,078 reviews
Search ANA flights
United AirlinesPriceFrom $1,038Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
Korean AirPriceFrom $1,045Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,142Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,392Free CancellationRating
8.1
3,490 reviews
Search Emirates 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.
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