Find Deals on Flights from Thailand to Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Thailand to Washington

(Round-trip)
Depart: Sun May 7 2017 Return: Wed Jun 7 2017 Trip spans 32 days
Air China
Air China
BKK
9:00p
IAD
9:35p
24h 35m
1 stop
IAD
12:35p
BKK
8:40a
20h 05m
1 stop
Depart: Mon Jul 17 2017 Return: Sun Aug 6 2017 Trip spans 21 days
Etihad Airways
Etihad Airways
BKK
4:40a
IAD
12:00a
43h 20m
1 stop
IAD
6:10p
BKK
4:10p
22h 00m
1 stop
Depart: Tue Mar 14 2017 Return: Wed Mar 29 2017 Trip spans 16 days
China Southern
China Southern
BKK
8:00a
IAD
4:05p
32h 05m
2 stops
IAD
3:01a
BKK
10:10a
31h 09m
2 stops
Depart: Fri Apr 28 2017 Return: Fri May 12 2017 Trip spans 15 days
$1045
Select
Emirates
Emirates
BKK
11:40a
IAD
3:40p
28h 00m
1 stop
IAD
6:55a
BKK
6:05a
23h 10m
1 stop
Depart: Sat Apr 8 2017 Return: Mon Apr 17 2017 Trip spans 10 days
$1079
Select
Major Airline
Major Airline
BKK
7:40a
IAD
11:40a
28h 00m
1 stop
IAD
2:55a
BKK
11:55p
21h 00m
1 stop
Depart: Sun May 28 2017 Return: Sat Jun 17 2017 Trip spans 21 days
$1114
Select
Aeroflot
Aeroflot
BKK
6:00a
IAD
7:50p
37h 50m
1 stop
IAD
10:45a
BKK
5:30p
30h 45m
1 stop
Depart: Fri Jun 9 2017 Return: Thu Jun 15 2017 Trip spans 7 days
$1301
Select
American Airlines
American Airlines
BKK
4:10a
DCA
6:25a
26h 15m
2 stops
DCA
6:24a
BKK
8:00a
25h 36m
2 stops
Depart: Tue May 23 2017 Return: Wed May 31 2017 Trip spans 9 days
Air China
Air China
BKK
9:00p
IAD
9:35p
24h 35m
1 stop
IAD
12:35p
BKK
3:35a
39h 00m
1 stop
Depart: Fri Apr 14 2017 Return: Sat Apr 29 2017 Trip spans 16 days
$1500
Select
ANA
ANA
BKK
8:30p
IAD
5:40p
21h 10m
1 stop
IAD
8:20a
BKK
6:35a
22h 15m
1 stop
Depart: Thu May 25 2017 Return: Fri Jun 16 2017 Trip spans 23 days
Air China
Air China
BKK
9:00p
IAD
9:35p
24h 35m
1 stop
IAD
12:35p
BKK
8:40a
20h 05m
1 stop
Depart: Fri May 26 2017 Return: Sun Jun 18 2017 Trip spans 24 days
Air China
Air China
BKK
9:00p
IAD
9:35p
24h 35m
1 stop
IAD
12:35p
BKK
8:40a
20h 05m
1 stop
Depart: Sat May 27 2017 Return: Fri Jun 16 2017 Trip spans 21 days
Air China
Air China
BKK
9:00p
IAD
9:35p
24h 35m
1 stop
IAD
12:35p
BKK
8:40a
20h 05m
1 stop
Depart: Mon Mar 13 2017 Return: Mon Mar 27 2017 Trip spans 15 days
China Southern
China Southern
BKK
2:55p
IAD
4:05p
49h 10m
2 stops
IAD
3:01a
BKK
7:00a
27h 59m
2 stops
Depart: Sat Mar 25 2017 Return: Wed Apr 5 2017 Trip spans 12 days
Etihad Airways
Etihad Airways
BKK
10:10p
IAD
12:00a
25h 50m
1 stop
IAD
6:10p
BKK
6:10p
24h 00m
1 stop
Depart: Wed May 31 2017 Return: Fri Jun 16 2017 Trip spans 17 days
Air China
Air China
BKK
3:35p
IAD
9:35p
30h 00m
1 stop
IAD
12:35p
BKK
8:40a
20h 05m
1 stop
Depart: Wed Apr 26 2017 Return: Mon May 8 2017 Trip spans 13 days
$1078
Select
Emirates
Emirates
BKK
2:05p
IAD
3:40p
25h 35m
1 stop
IAD
6:55a
BKK
3:55a
21h 00m
1 stop
Depart: Tue Mar 21 2017 Return: Tue Apr 25 2017 Trip spans 36 days
China Southern
China Southern
CNX
3:50p
IAD
2:10p
46h 20m
2 stops
IAD
1:10p
CNX
2:50a
37h 40m
2 stops
Depart: Sun Jun 25 2017 Return: Sun Jul 9 2017 Trip spans 15 days
Etihad Airways
Etihad Airways
BKK
4:35p
IAD
12:00a
31h 25m
1 stop
IAD
6:10p
BKK
6:10p
24h 00m
1 stop
Depart: Thu Jun 1 2017 Return: Fri Jun 16 2017 Trip spans 16 days
Air China
Air China
BKK
3:35p
IAD
9:35p
30h 00m
1 stop
IAD
12:35p
BKK
8:40a
20h 05m
1 stop
Depart: Thu Apr 27 2017 Return: Mon May 8 2017 Trip spans 12 days
$1078
Select
Emirates
Emirates
BKK
2:05p
IAD
3:40p
25h 35m
1 stop
IAD
6:55a
BKK
6:05a
23h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Bangkok
$720
Chiang Mai
$980
Destination

Washington
only $720
only $1301