Find Cheap Flights from Bangkok 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 Bangkok to Washington

(Round-trip)
Depart: Tue Jun 20 2017 Return: Wed Jun 21 2017 Trip spans 2 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 Jun 29 2017 Return: Tue Jul 25 2017 Trip spans 27 days
Major Airline
Major Airline
BKK
4:30p
IAD
1:40p
21h 10m
1 stop
IAD
4:45a
BKK
2:35a
21h 50m
1 stop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
Qatar Airways
Qatar Airways
BKK
4:25p
IAD
10:10p
29h 45m
1 stop
IAD
5:30p
BKK
4:20p
22h 50m
1 stop
Depart: Sun Oct 8 2017 Return: Sat Oct 28 2017 Trip spans 21 days
Turkish Airlines
Turkish Airlines
BKK
6:40p
IAD
2:10a
31h 30m
1 stop
IAD
7:55p
BKK
11:30p
27h 35m
1 stop
Depart: Thu Oct 26 2017 Return: Fri Dec 1 2017 Trip spans 37 days
Delta
Delta
BKK
6:40p
IAD
6:56a
36h 16m
2 stops
IAD
1:10a
BKK
5:55a
28h 45m
2 stops
Depart: Sun Sep 3 2017 Return: Mon Sep 11 2017 Trip spans 9 days
$1095
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: Fri Jun 30 2017 Trip spans 22 days
$1160
Select
Emirates
Emirates
BKK
2:05p
IAD
3:40p
25h 35m
1 stop
IAD
6:55a
BKK
6:25a
23h 30m
1 stop
Depart: Thu Jul 13 2017 Return: Thu Jul 27 2017 Trip spans 15 days
$1176
Select
ANA
ANA
BKK
2:50a
IAD
5:40p
38h 50m
1 stop
IAD
8:20a
BKK
8:10a
23h 50m
1 stop
Depart: Mon May 15 2017 Return: Sat May 27 2017 Trip spans 13 days
$1188
Select
Etihad Airways
Etihad Airways
BKK
4:35p
DCA
11:26p
30h 51m
2 stops
DCA
1:47p
BKK
4:10p
26h 23m
2 stops
Depart: Thu Apr 27 2017 Return: Fri Apr 28 2017 Trip spans 2 days
$1470
Select
China Airlines
China Airlines
BKK
4:35a
IAD
12:58p
32h 23m
2 stops
IAD
2:55p
BKK
7:00p
28h 05m
2 stops
Depart: Wed May 31 2017 Return: Thu Jun 15 2017 Trip spans 16 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: Tue May 9 2017 Return: Wed May 17 2017 Trip spans 9 days
Qatar Airways
Qatar Airways
BKK
5:15p
IAD
10:10p
28h 55m
1 stop
IAD
5:30p
BKK
10:30p
29h 00m
1 stop
Depart: Sat Jun 3 2017 Return: Fri Jun 9 2017 Trip spans 7 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: Sat Sep 16 2017 Return: Sat Sep 30 2017 Trip spans 15 days
Turkish Airlines
Turkish Airlines
BKK
5:30p
IAD
2:10a
32h 40m
1 stop
IAD
7:00p
BKK
6:25p
23h 25m
1 stop
Depart: Wed Aug 16 2017 Return: Tue Sep 26 2017 Trip spans 42 days
$2034
Select
Korean Air
Korean Air
BKK
6:40p
DCA
11:39p
28h 59m
2 stops
DCA
6:05a
BKK
8:50a
26h 45m
2 stops
Depart: Wed May 17 2017 Return: Wed May 31 2017 Trip spans 15 days
Qatar Airways
Qatar Airways
BKK
10:05p
IAD
10:10p
24h 05m
1 stop
IAD
5:30p
BKK
4:20p
22h 50m
1 stop
Depart: Sat May 6 2017 Return: Thu Jun 1 2017 Trip spans 27 days
$1067
Select
Major Airline
Major Airline
BKK
1:15p
IAD
6:10p
28h 55m
1 stop
IAD
1:30p
BKK
6:30p
29h 00m
1 stop
Depart: Sat Jun 24 2017 Return: Mon Jun 26 2017 Trip spans 3 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: Tue Oct 31 2017 Return: Thu Nov 30 2017 Trip spans 31 days
Turkish Airlines
Turkish Airlines
BKK
8:05p
IAD
3:05a
31h 00m
1 stop
IAD
5:55p
BKK
9:30p
27h 35m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Qatar Airways
Qatar Airways
BKK
4:25p
IAD
10:10p
29h 45m
1 stop
IAD
5:30p
BKK
4:20p
22h 50m
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.

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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,
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Airports
Origin

Bangkok
$875
Destination

Washington
only $875
only $1188