Find cheap flights to Washington

Depart
Return
1 adult
Adults
18+
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 to Washington

(Return)
Depart: Fri 22 Dec 2017 Return: Sun 31 Dec 2017 Trip spans 10 days
฿24,369
Select
Air China
Air China
BKK
00:00
IAD
06:20
30h 20m
1 stop
IAD
00:00
BKK
20:10
20h 10m
1 stop
Depart: Mon 2 Oct 2017 Return: Tue 24 Oct 2017 Trip spans 23 days
฿32,995
Select
United
United
BKK
00:00
IAD
01:30
25h 30m
2 stops
IAD
00:00
BKK
23:40
23h 40m
1 stop
Depart: Thu 28 Sep 2017 Return: Sat 7 Oct 2017 Trip spans 10 days
฿33,130
Select
Etihad Airways
Etihad Airways
BKK
00:00
IAD
07:25
31h 25m
1 stop
IAD
00:00
BKK
00:00
24h 00m
1 stop
Depart: Tue 17 Oct 2017 Return: Mon 20 Nov 2017 Trip spans 35 days
฿33,499
Select
Ethiopian Air
Ethiopian Air
BKK
00:00
IAD
18:10
42h 10m
2 stops
IAD
00:00
BKK
15:40
39h 40m
1 stop
Depart: Wed 6 Sep 2017 Return: Sun 17 Sep 2017 Trip spans 12 days
฿33,667
Select
Delta
Delta
BKK
00:00
DCA
05:32
29h 32m
2 stops
DCA
00:00
BKK
00:05
24h 05m
2 stops
Depart: Wed 27 Sep 2017 Return: Mon 16 Oct 2017 Trip spans 20 days
฿34,271
Select
China Southern
China Southern
BKK
00:00
IAD
12:40
36h 40m
2 stops
IAD
00:00
BKK
07:00
31h 00m
2 stops
Depart: Mon 2 Oct 2017 Return: Mon 23 Oct 2017 Trip spans 22 days
฿35,580
Select
ANA
ANA
BKK
00:00
IAD
02:39
26h 39m
2 stops
IAD
00:00
BKK
22:15
22h 15m
1 stop
Depart: Tue 19 Sep 2017 Return: Thu 19 Oct 2017 Trip spans 31 days
฿35,714
Select
Multiple Airlines
Multiple Airlines
BKK
00:00
IAD
05:50
29h 50m
2 stops
IAD
00:00
BKK
03:24
27h 24m
2 stops
Depart: Fri 8 Sep 2017 Return: Fri 22 Sep 2017 Trip spans 15 days
฿36,654
Select
Japan Airlines
Japan Airlines
BKK
00:00
DCA
01:50
25h 50m
2 stops
DCA
00:00
BKK
01:30
25h 30m
2 stops
Depart: Sun 1 Oct 2017 Return: Wed 25 Oct 2017 Trip spans 25 days
฿39,104
Select
Emirates
Emirates
BKK
00:00
IAD
22:15
22h 15m
1 stop
IAD
00:00
BKK
21:20
21h 20m
1 stop
Depart: Mon 2 Oct 2017 Return: Mon 23 Oct 2017 Trip spans 22 days
฿42,394
Select
Cathay Pacific
Cathay Pacific
BKK
00:00
DCA
10:50
34h 50m
2 stops
DCA
00:00
BKK
03:40
27h 40m
2 stops
Depart: Thu 3 Aug 2017 Return: Sun 13 Aug 2017 Trip spans 11 days
฿45,314
Select
American Airlines
American Airlines
BKK
00:00
DCA
01:58
25h 58m
2 stops
DCA
00:00
BKK
02:25
26h 25m
2 stops
Depart: Fri 25 Aug 2017 Return: Mon 4 Sep 2017 Trip spans 11 days
฿45,516
Select
Aeroflot
Aeroflot
BKK
00:00
IAD
13:50
37h 50m
1 stop
IAD
00:00
BKK
06:45
30h 45m
1 stop
Depart: Sun 27 Aug 2017 Return: Tue 5 Sep 2017 Trip spans 10 days
฿45,616
Select
China Eastern
China Eastern
BKK
00:00
IAD
14:47
38h 47m
2 stops
IAD
00:00
BKK
04:00
28h 00m
2 stops
Depart: Mon 24 Jul 2017 Return: Wed 26 Jul 2017 Trip spans 3 days
฿48,436
Select
British Airways
British Airways
BKK
00:00
IAD
12:05
36h 05m
1 stop
IAD
00:00
BKK
00:20
24h 20m
1 stop
Depart: Sun 27 Aug 2017 Return: Mon 4 Sep 2017 Trip spans 9 days
฿49,544
Select
Qatar Airways
Qatar Airways
BKK
00:00
IAD
20:30
44h 30m
1 stop
IAD
00:00
BKK
22:50
22h 50m
1 stop
Depart: Tue 25 Jul 2017 Return: Wed 26 Jul 2017 Trip spans 2 days
฿52,162
Select
Air India
Air India
BKK
00:00
IAD
09:20
33h 20m
1 stop
IAD
00:00
BKK
21:20
21h 20m
1 stop
Depart: Thu 7 Sep 2017 Return: Sun 17 Sep 2017 Trip spans 11 days
฿32,693
Select
Air China
Air China
BKK
00:00
IAD
00:35
24h 35m
1 stop
IAD
00:00
BKK
20:05
20h 05m
1 stop
Depart: Wed 18 Oct 2017 Return: Mon 20 Nov 2017 Trip spans 34 days
฿33,499
Select
Ethiopian Air
Ethiopian Air
BKK
00:00
IAD
17:10
41h 10m
2 stops
IAD
00:00
BKK
15:40
39h 40m
1 stop
Depart: Sun 1 Oct 2017 Return: Wed 25 Oct 2017 Trip spans 25 days
฿35,211
Select
China Southern
China Southern
BKK
00:00
IAD
10:10
34h 10m
2 stops
IAD
00:00
BKK
03:50
27h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in THB.
We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Bangkok
฿ 24,369
Destination

Washington
only ฿ 24,369
only ฿ 33,667