Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Thailand from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Thailand departing on 9/10. 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.

Find the cheapest flights from Washington, D.C. to Thailand

Cheap round-trip flights

Korean Air Logo
8:20 am - 1:05 amDCA-BKK
29h 45m2 stops
Korean Air Logo
9:30 pm - 6:05 pmBKK-DCA
31h 35m2 stops
$762Korean Air
Find Deal
Tue, Oct 7 - Wed, Oct 29
Korean Air Logo
1:15 pm - 1:05 amIAD-BKK
24h 50m1 stop
Korean Air Logo
9:30 pm - 4:31 pmBKK-IAD
31h 01m2 stops
$766Korean Air
Find Deal
Fri, Sep 5 - Tue, Nov 4
Turkish Airlines Logo
9:40 pm - 9:45 amIAD-BKK
25h 05m1 stop
Turkish Airlines Logo
10:45 pm - 7:45 pmBKK-IAD
32h 00m1 stop
$828Turkish Airlines
Find Deal
Thu, Jul 24 - Fri, Aug 1
Turkish Airlines Logo
1:30 pm - 5:15 amIAD-BKK
28h 45m1 stop
Turkish Airlines Logo
6:45 am - 11:45 amBKK-IAD
40h 00m1 stop
$838Turkish Airlines
Find Deal
Tue, Sep 2 - Wed, Oct 1
Etihad Airways Logo
10:05 pm - 7:20 amIAD-BKK
22h 15m1 stop
Etihad Airways Logo
8:55 pm - 4:10 pmBKK-IAD
30h 15m1 stop
$872Etihad Airways
Find Deal
Thu, Sep 18 - Mon, Oct 6
Etihad Airways Logo
10:05 pm - 7:40 amIAD-HKT
22h 35m1 stop
Etihad Airways Logo
2:50 am - 5:05 pmHKT-IAD
25h 15m1 stop
$1,026Etihad Airways
Find Deal
Wed, Oct 22 - Sat, Nov 1
Qatar Airways Logo
11:00 am - 6:50 pmIAD-HKT
20h 50m1 stop
Qatar Airways Logo
8:30 pm - 3:55 pmHKT-IAD
31h 25m1 stop
$1,066Qatar Airways
Find Deal
Wed, Oct 8 - Tue, Nov 18
Qatar Airways Logo
9:00 pm - 6:30 pmIAD-HKT
34h 30m2 stops
Qatar Airways Logo
12:50 am - 4:55 pmHKT-IAD
27h 05m1 stop
$1,075Qatar Airways
Find Deal
Tue, Oct 21 - Wed, Oct 29
Emirates Logo
10:30 am - 1:05 pmIAD-USM
38h 35m2 stops
Emirates Logo
7:55 am - 8:10 amUSM-IAD
36h 15m2 stops
$1,480Emirates
Find Deal
Sat, Nov 29 - Fri, Jan 30
Emirates Logo
10:30 am - 12:35 pmIAD-USM
38h 05m2 stops
Emirates Logo
8:30 am - 8:10 amUSM-IAD
35h 40m2 stops
$1,481Emirates
Find Deal
Sat, Nov 29 - Fri, Jan 30

Korean Air flights from Washington, D.C. to Thailand

Our best Korean Air deals on Washington, D.C. to Thailand flight tickets
Korean Air
Oct 7
DCA8:20 amWashington, D.C. Reagan-National
29h 45m
2 stops
BKK1:05 amBangkok Suvarnabhumi
Oct 29
BKK9:30 pmBangkok Suvarnabhumi
31h 35m
2 stops
DCA6:05 pmWashington, D.C. Reagan-National
Korean Air
Sep 5
IAD1:15 pmWashington, D.C. Dulles Intl
24h 50m
1 stop
BKK1:05 amBangkok Suvarnabhumi
Nov 4
BKK9:30 pmBangkok Suvarnabhumi
31h 01m
2 stops
IAD4:31 pmWashington, D.C. Dulles Intl
Korean Air
Aug 13
DCA8:40 amWashington, D.C. Reagan-National
27h 45m
2 stops
BKK11:25 pmBangkok Suvarnabhumi
Nov 10
BKK9:30 pmBangkok Suvarnabhumi
27h 52m
2 stops
DCA1:22 pmWashington, D.C. Reagan-National

Etihad Airways flights from Washington, D.C. to Thailand

Our best Etihad Airways deals on Washington, D.C. to Thailand flight tickets
Etihad Airways
Sep 18
IAD10:05 pmWashington, D.C. Dulles Intl
22h 15m
1 stop
BKK7:20 amBangkok Suvarnabhumi
Oct 6
BKK8:55 pmBangkok Suvarnabhumi
30h 15m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl
Etihad Airways
Oct 22
IAD10:05 pmWashington, D.C. Dulles Intl
22h 35m
1 stop
HKT7:40 amPhuket City
Nov 1
HKT2:50 amPhuket City
25h 15m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
Etihad Airways
Jul 15
IAD10:05 pmWashington, D.C. Dulles Intl
22h 35m
1 stop
HKT7:40 amPhuket City
Jul 21
HKT12:55 amPhuket City
26h 15m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl

See travel insights to Thailand from

How to get the cheapest flight ticket from Washington, D.C. 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 Washington, D.C., with most prices found around $1,021. If you are unable to visit Thailand during the month of September, then departing from Washington, D.C. during the month October is also very affordable. Most momondo users find prices during this month for around $1,076.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Saturday when prices can be found for as low as $1,182. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Friday, with ticket prices averaging around $1,353.

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

Flying to Thailand from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,113 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Thailand is in the morning when prices are around $1,342.

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

You are more likely to see cheaper flights to Thailand from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,250 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Washington, D.C. for as low as $1,100 on momondo.

Can stopping save me money on Washington, D.C. to Thailand flights?

You could potentially save up to 4% on your flight if you consider stops on a Washington, D.C. to Thailand flight.

Cheap Washington, D.C. to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Thailand

Best Price Found

$408

Fastest flight time

20h 35m

Direct flights

None

Airports in Thailand

5 airports
The best one-way flight to Thailand from Washington, D.C. in the past 72 hours is $408. The best round-trip flight deal from Washington, D.C. to Thailand found on momondo in the last 72 hours is $762.
The fastest flight from Washington, D.C. to Thailand takes 20h 35m
There are no direct flights from Washington, D.C. to Thailand. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Bangkok Suvarnabhumi Airport, Washington, D.C. Reagan-National Airport - Bangkok Suvarnabhumi Airport and Baltimore/Washington Airport - Bangkok Suvarnabhumi Airport.
There are 5 airports near Thailand: Phuket City (HKT), Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK), Chiang Mai (CNX), Ko Samui (USM)

  • When did momondo last update prices for flights from Washington, D.C. to Thailand?

    Prices for flights from Washington, D.C. to Thailand are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Thailand?

  • How old do you have to be to fly from Washington, D.C. to Thailand?

    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 Washington, D.C. 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 Washington, D.C. to Thailand

Compare and see reviews for airlines that fly from Washington, D.C. to Thailand with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $219Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air ChinaPriceFrom $565Free CancellationRating
7.2
92 reviews
Search Air China flights
SAUDIAPriceFrom $596Free CancellationRating
7.4
619 reviews
Search SAUDIA flights
Air IndiaPriceFrom $700Free CancellationRating
5.5
2,926 reviews
Search Air India flights
Korean AirPriceFrom $807Free CancellationRating
8.4
1,101 reviews
Search Korean Air flights
ANAPriceFrom $903Free CancellationRating
8.4
893 reviews
Search ANA flights
Turkish AirlinesPriceFrom $916Free CancellationRating
7.3
3,895 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $919Free CancellationRating
7.4
1,220 reviews
Search Etihad Airways flights
DeltaPriceFrom $928Free CancellationRating
8.0
7,982 reviews
Search Delta flights
Alaska AirlinesPriceFrom $936Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Thailand?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Thailand for you.

Can I find flights from Washington, D.C. to Thailand with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Thailand on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Thailand?

momondo helps you find the best flight between Washington, D.C. and Thailand 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 Washington, D.C. to Thailand right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.


An easier way to manage your Thailand 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.
1 adult
Tue 7/8
Tue 7/15

Find better results for your trip to Thailand

Popular cities in Thailand

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