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Cheap flights from District of Columbia to Thailand from $409

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Thailand departing on 2/23. 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

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Find the cheapest flights from District of Columbia to Thailand

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
2:35 pm - 11:25 pm
IAD
-
BKK
20h 50m1 stop
Etihad Airways Logo
8:55 am - 10:05 am
BKK
-
IAD
36h 10m1 stop
$863Etihad Airways
lun., feb. 23 - lun., mar. 23
Etihad Airways Logo
2:35 pm - 11:25 pm
IAD
-
BKK
20h 50m1 stop
Etihad Airways Logo
7:35 pm - 9:05 am
BKK
-
IAD
49h 30m2 stops
$865Etihad Airways
jue., ene. 22 - lun., feb. 2
Turkish Airlines Logo
2:30 pm - 4:20 am
IAD
-
BKK
26h 50m1 stop
Turkish Airlines Logo
5:50 am - 12:45 pm
BKK
-
IAD
41h 55m1 stop
$867Turkish Airlines
vie., mar. 20 - vie., mar. 27
Turkish Airlines Logo
10:15 pm - 3:05 pm
IAD
-
BKK
29h 50m1 stop
Turkish Airlines Logo
5:50 am - 12:45 pm
BKK
-
IAD
41h 55m1 stop
$868Turkish Airlines
vie., mar. 13 - vie., mar. 27
Qatar Airways Logo
8:20 pm - 6:20 pm
IAD
-
BKK
35h 00m1 stop
Qatar Airways Logo
7:40 pm - 8:40 am
BKK
-
IAD
24h 00m1 stop
$870Qatar Airways
jue., abr. 16 - jue., abr. 23
Qatar Airways Logo
11:05 am - 6:20 pm
IAD
-
BKK
20h 15m1 stop
Qatar Airways Logo
1:45 am - 4:05 pm
BKK
-
IAD
25h 20m1 stop
$873Qatar Airways
dom., abr. 12 - mié., abr. 29
Delta Logo
6:00 am - 11:20 pm
DCA
-
BKK
30h 20m2 stops
Delta Logo
2:05 am - 10:42 pm
BKK
-
DCA
31h 37m2 stops
$929Delta
mié., mar. 11 - mié., mar. 25
Delta Logo
7:35 am - 12:45 am
DCA
-
BKK
29h 10m2 stops
Delta Logo
12:55 am - 12:00 pm
BKK
-
DCA
23h 05m2 stops
$930Delta
lun., ene. 26 - dom., feb. 1
Korean Air Logo
6:59 am - 12:45 am
DCA
-
BKK
29h 46m2 stops
Korean Air Logo
11:15 pm - 1:50 pm
BKK
-
DCA
26h 35m2 stops
$935Korean Air
lun., feb. 2 - mié., feb. 18
Korean Air Logo
6:13 am - 10:10 pm
DCA
-
HKT
52h 57m2 stops
Korean Air Logo
11:25 pm - 5:00 pm
HKT
-
DCA
28h 35m2 stops
$1,035Korean Air
lun., mar. 30 - mar., abr. 7

Etihad Airways flights from District of Columbia to Thailand

Our best Etihad Airways deals on District of Columbia to Thailand flight tickets
Etihad Airways
Feb 23
IAD2:35 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
BKK11:25 pmBangkok Suvarnabhumi
Mar 23
BKK8:55 amBangkok Suvarnabhumi
36h 10m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
$863
Etihad Airways
Jan 22
IAD2:35 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
BKK11:25 pmBangkok Suvarnabhumi
Feb 4
BKK7:35 pmBangkok Suvarnabhumi
49h 30m
2 stops
IAD9:05 amWashington, D.C. Dulles Intl
$865
Etihad Airways
Jan 21
IAD2:35 pmWashington, D.C. Dulles Intl
20h 50m
1 stop
BKK11:25 pmBangkok Suvarnabhumi
Mar 11
BKK10:00 amBangkok Suvarnabhumi
59h 05m
2 stops
IAD10:05 amWashington, D.C. Dulles Intl
$869

China Airlines flights from District of Columbia to Thailand

Our best China Airlines deals on District of Columbia to Thailand flight tickets
China Airlines
Jan 20
DCA9:59 amWashington, D.C. Reagan-National
39h 06m
2 stops
BKK1:05 pmBangkok Suvarnabhumi
Jan 29
BKK10:55 amBangkok Suvarnabhumi
45h 05m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$971
China Airlines
Jan 13
DCA9:59 amWashington, D.C. Reagan-National
42h 46m
2 stops
BKK4:45 pmBangkok Suvarnabhumi
Jan 26
BKK10:55 amBangkok Suvarnabhumi
41h 14m
2 stops
DCA4:09 pmWashington, D.C. Reagan-National
$981
China Airlines
Jan 22
DCA9:59 amWashington, D.C. Reagan-National
51h 36m
2 stops
BKK1:35 amBangkok Suvarnabhumi
Jan 29
BKK2:35 amBangkok Suvarnabhumi
53h 25m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$989

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated enero 8, 2026.
Use the filters below to find and compare flights from District of Columbia to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

lun. 2/23

2:35 pm-11:25 pm

1 stop20h 50m

Bangkok Suvarnabhumi

lun. 3/23

8:55 am-10:05 am

1 stop36h 10m

$863

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

jue. 1/22

2:35 pm-11:25 pm

1 stop20h 50m

Bangkok Suvarnabhumi

lun. 2/2

7:35 pm-9:05 am

2 stops49h 30m

$865

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

vie. 3/20

2:30 pm-4:20 am

1 stop26h 50m

Bangkok Suvarnabhumi

vie. 3/27

5:50 am-12:45 pm

1 stop41h 55m

$867

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

vie. 3/13

10:15 pm-3:05 pm

1 stop29h 50m

Bangkok Suvarnabhumi

vie. 3/27

5:50 am-12:45 pm

1 stop41h 55m

$868

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

jue. 4/16

8:20 pm-6:20 pm

1 stop35h 00m

Bangkok Suvarnabhumi

jue. 4/23

7:40 pm-8:40 am

1 stop24h 00m

$870

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

dom. 4/12

11:05 am-6:20 pm

1 stop20h 15m

Bangkok Suvarnabhumi

mié. 4/29

1:45 am-4:05 pm

1 stop25h 20m

$873

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

mié. 3/11

6:00 am-11:20 pm

2 stops30h 20m

Bangkok Suvarnabhumi

mié. 3/25

2:05 am-10:42 pm

2 stops31h 37m

$929

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

lun. 1/26

7:35 am-12:45 am

2 stops29h 10m

Bangkok Suvarnabhumi

dom. 2/1

12:55 am-12:00 pm

2 stops23h 05m

$930

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

lun. 2/2

6:59 am-12:45 am

2 stops29h 46m

Bangkok Suvarnabhumi

mié. 2/18

11:15 pm-1:50 pm

2 stops26h 35m

$935

Washington, D.C.Phuket City

DCA - HKT

DCAHKT

Washington, D.C. Reagan-National

lun. 3/30

6:13 am-10:10 pm

2 stops52h 57m

Phuket City

mar. 4/7

11:25 pm-5:00 pm

2 stops28h 35m

$1,035

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 Thailand from

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

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 Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from District of Columbia, with most prices found around $960. If you are unable to visit Thailand during the month of September, then departing from District of Columbia during the month October is also very affordable. Most momondo users find prices during this month for around $1,025.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,135 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from District of Columbia for as low as $1,048 on momondo.

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

You could potentially save up to 15% on your flight if you consider stops on a District of Columbia to Thailand flight.

Cheap District of Columbia to Thailand flight deals and tips

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

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from District of Columbia to Thailand takes 20h 25m
There are no direct flights from District of Columbia to Thailand. There are no popular flight routes from District of Columbia to Thailand.
Search flight deals

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

    Prices for flights from District of Columbia to Thailand are refreshed on a daily basis.

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

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

    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 District of Columbia to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents you'll need for your trip to Thailand 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 Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Thailand

Compare and see reviews for airlines that fly from District of Columbia to Thailand with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
Air ChinaPriceFrom $565Free CancellationRating
7.2
136 reviews
Search Air China flights
Air CanadaPriceFrom $605Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
Air IndiaPriceFrom $702Free CancellationRating
5.5
2,974 reviews
Search Air India flights
Korean AirPriceFrom $743Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Etihad AirwaysPriceFrom $787Free CancellationRating
7.3
1,360 reviews
Search Etihad Airways flights
DeltaPriceFrom $798Free CancellationRating
7.9
8,025 reviews
Search Delta flights
Qatar AirwaysPriceFrom $818Free CancellationRating
7.4
3,701 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $867Free CancellationRating
7.3
4,150 reviews
Search Turkish Airlines flights
ANAPriceFrom $896Free CancellationRating
8.4
1,060 reviews
Search ANA flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Thailand from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential District of Columbia to Thailand flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Thailand from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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