Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Thailand to District of Columbia from $603

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 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Thailand to District of Columbia

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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 8:00 pm
BKK
-
DCA
38h 45m2 stops
Multiple Airlines Logo
6:59 pm - 11:00 am
DCA
-
BKK
29h 01m2 stops
$988Multiple Airlines
dj., gen. 29 - dc., set. 30
SAUDIA Logo
3:25 pm - 3:45 pm
BKK
-
IAD
35h 20m1 stop
SAUDIA Logo
6:50 pm - 12:10 am
IAD
-
BKK
42h 20m1 stop
$1,006SAUDIA
dv., abr. 10 - ds., abr. 18
Multiple Airlines Logo
2:15 am - 8:00 pm
BKK
-
DCA
29h 45m2 stops
Multiple Airlines Logo
9:59 am - 12:35 pm
DCA
-
BKK
38h 36m2 stops
$1,009Multiple Airlines
dl., gen. 26 - dt., febr. 3
STARLUX Airlines Logo
1:10 pm - 5:49 am
BKK
-
IAD
27h 39m2 stops
STARLUX Airlines Logo
7:01 pm - 4:40 pm
IAD
-
BKK
34h 39m2 stops
$1,010STARLUX Airlines
dc., abr. 22 - dt., abr. 28
Air Canada Logo
8:15 am - 11:49 am
BKK
-
IAD
39h 34m2 stops
Air Canada Logo
8:15 am - 5:15 am
IAD
-
BKK
34h 00m2 stops
$1,024Air Canada
dt., gen. 27 - dc., set. 30
Air Canada Logo
8:15 am - 12:19 pm
BKK
-
DCA
40h 04m2 stops
Air Canada Logo
9:40 am - 9:55 pm
DCA
-
BKK
25h 15m2 stops
$1,040Air Canada
dt., gen. 27 - dc., set. 30
United Airlines Logo
9:10 am - 9:10 am
BKK
-
IAD
36h 00m1 stop
United Airlines Logo
8:20 am - 5:10 am
IAD
-
BKK
32h 50m2 stops
$1,047United Airlines
dl., gen. 26 - dl., febr. 2
United Airlines Logo
7:10 am - 10:06 pm
BKK
-
DCA
26h 56m2 stops
United Airlines Logo
3:30 pm - 11:25 am
DCA
-
BKK
31h 55m3 stops
$1,059United Airlines
dt., gen. 27 - dt., febr. 3
Emirates Logo
1:00 pm - 8:40 am
UTP
-
IAD
30h 40m2 stops
Emirates Logo
10:55 am - 4:50 pm
IAD
-
UTP
42h 55m2 stops
$1,683Emirates
dc., abr. 1 - dg., abr. 5
Emirates Logo
1:00 pm - 8:40 am
UTP
-
IAD
54h 40m2 stops
Emirates Logo
10:55 am - 4:50 pm
IAD
-
UTP
42h 55m2 stops
$1,694Emirates
dc., abr. 1 - dg., abr. 5

SAUDIA flights from Thailand to District of Columbia

Our best SAUDIA deals on Thailand to District of Columbia flight tickets
SAUDIA
Apr 10
BKK3:25 pmBangkok Suvarnabhumi
35h 20m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Apr 18
IAD6:50 pmWashington, D.C. Dulles Intl
42h 20m
1 stop
BKK12:10 amBangkok Suvarnabhumi
$1,006
Find similar
SAUDIA
Apr 3
BKK3:25 pmBangkok Suvarnabhumi
35h 20m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Apr 18
IAD6:50 pmWashington, D.C. Dulles Intl
31h 55m
1 stop
BKK1:45 pmBangkok Suvarnabhumi
$1,115
Find similar
SAUDIA
Dec 21
BKK3:20 pmBangkok Suvarnabhumi
35h 25m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
Jan 2
IAD6:10 pmWashington, D.C. Dulles Intl
31h 30m
1 stop
BKK1:40 pmBangkok Suvarnabhumi
$1,400
Find similar

Air Canada flights from Thailand to District of Columbia

Our best Air Canada deals on Thailand to District of Columbia flight tickets
Air Canada
Jan 27
BKK8:15 amBangkok Suvarnabhumi
39h 34m
2 stops
IAD11:49 amWashington, D.C. Dulles Intl
Sep 30
IAD8:15 amWashington, D.C. Dulles Intl
34h 00m
2 stops
BKK5:15 amBangkok Suvarnabhumi
$1,024
Find similar
Air Canada
Jan 27
BKK8:15 amBangkok Suvarnabhumi
40h 04m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
Sep 30
DCA9:40 amWashington, D.C. Reagan-National
25h 15m
2 stops
BKK9:55 pmBangkok Suvarnabhumi
$1,040
Find similar
Air Canada
Jan 28
BKK8:15 amBangkok Suvarnabhumi
39h 34m
2 stops
IAD11:49 amWashington, D.C. Dulles Intl
Feb 4
IAD9:45 amWashington, D.C. Dulles Intl
26h 35m
2 stops
BKK12:20 amBangkok Suvarnabhumi
$1,042
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 desembre 14, 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 - DCA

BKKDCA

Bangkok Suvarnabhumi

dj. 1/29

5:15 pm-8:00 pm

2 stops38h 45m

Washington, D.C. Reagan-National

dc. 9/30

6:59 pm-11:00 am

2 stops29h 01m

$988

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

dv. 4/10

3:25 pm-3:45 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

ds. 4/18

6:50 pm-12:10 am

1 stop42h 20m

$1,006

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

dl. 1/26

2:15 am-8:00 pm

2 stops29h 45m

Washington, D.C. Reagan-National

dt. 2/3

9:59 am-12:35 pm

2 stops38h 36m

$1,009

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

dc. 4/22

1:10 pm-5:49 am

2 stops27h 39m

Washington, D.C. Dulles Intl

dt. 4/28

7:01 pm-4:40 pm

2 stops34h 39m

$1,010

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

dt. 1/27

8:15 am-11:49 am

2 stops39h 34m

Washington, D.C. Dulles Intl

dc. 9/30

8:15 am-5:15 am

2 stops34h 00m

$1,024

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

dt. 1/27

8:15 am-12:19 pm

2 stops40h 04m

Washington, D.C. Reagan-National

dc. 9/30

9:40 am-9:55 pm

2 stops25h 15m

$1,040

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

dl. 1/26

9:10 am-9:10 am

1 stop36h 00m

Washington, D.C. Dulles Intl

dl. 2/2

8:20 am-5:10 am

2 stops32h 50m

$1,047

BangkokWashington, D.C.

BKK - DCA

BKKDCA

Bangkok Suvarnabhumi

dt. 1/27

7:10 am-10:06 pm

2 stops26h 56m

Washington, D.C. Reagan-National

dt. 2/3

3:30 pm-11:25 am

3 stops31h 55m

$1,059

RayongWashington, D.C.

UTP - IAD

UTPIAD

Utapao Rayong Pattaya

dc. 4/1

1:00 pm-8:40 am

2 stops30h 40m

Washington, D.C. Dulles Intl

dg. 4/5

10:55 am-4:50 pm

2 stops42h 55m

$1,683

RayongWashington, D.C.

UTP - IAD

UTPIAD

Utapao Rayong Pattaya

dc. 4/1

1:00 pm-8:40 am

2 stops54h 40m

Washington, D.C. Dulles Intl

dg. 4/5

10:55 am-4:50 pm

2 stops42h 55m

$1,694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, October 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 $922. If you don’t want to visit District of Columbia in October, then you should wait until January to fly from Thailand, when ticket prices are also cheap, with an average price of $1,021.

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.

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 Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,189 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 Thailand for as low as $1,011 on momondo.

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

You could potentially save up to 50% 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

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Thailand to District of Columbia takes 22h 35m
There are no direct flights from Thailand to District of Columbia. There are no popular flight routes from Thailand to District of Columbia.
Search flight deals

  • 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 $992Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
ANAPriceFrom $1,011Free CancellationRating
8.4
1,023 reviews
Search ANA flights
Korean AirPriceFrom $1,033Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,142Free CancellationRating
7.4
3,682 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,371Free CancellationRating
8.1
3,440 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.

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
dt. 1/13
dt. 1/20
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to New Yorkfrom $34
Flights to Los Angelesfrom $44
Flights to Miamifrom $49
Flights to Chicagofrom $50
Flights to Orlandofrom $48
Flights to San Franciscofrom $55
Flights to Las Vegasfrom $48
Flights to Washington, D.C.from $57
Flights to Bostonfrom $52
Flights to Atlantafrom $48
Flights to Dallasfrom $56
Flights to Seattlefrom $58