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: Wed 11 Oct 2017 Return: Wed 25 Oct 2017 Trip spans 15 days
฿24,823
Select
Air China
Air China
BKK
21:00
IAD
21:35
24h 35m
1 stop
IAD
12:35
BKK
08:40
20h 05m
1 stop
Depart: Sun 24 Sep 2017 Return: Mon 6 Nov 2017 Trip spans 44 days
฿31,138
Select
Aeroflot
Aeroflot
BKK
06:00
IAD
19:50
37h 50m
1 stop
IAD
09:10
BKK
17:35
32h 25m
1 stop
Depart: Mon 2 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 29 days
฿31,712
Select
United
United
BKK
02:50
IAD
22:30
19h 40m
1 stop
IAD
02:00
BKK
08:35
30h 35m
2 stops
Depart: Sun 17 Sep 2017 Return: Wed 18 Oct 2017 Trip spans 32 days
฿32,118
Select
Major Airline
Major Airline
BKK
18:05
IAD
18:10
24h 05m
3 stops
IAD
13:30
BKK
18:30
29h 00m
3 stops
Depart: Tue 3 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 28 days
฿34,515
Select
China Southern
China Southern
BKK
11:30
DCA
23:05
35h 35m
2 stops
DCA
13:03
BKK
19:50
30h 47m
2 stops
Depart: Mon 18 Sep 2017 Return: Mon 16 Oct 2017 Trip spans 29 days
฿35,191
Select
Qatar Airways
Qatar Airways
BKK
17:15
IAD
22:10
28h 55m
1 stop
IAD
17:30
BKK
21:40
28h 10m
1 stop
Depart: Sat 11 Nov 2017 Return: Sun 19 Nov 2017 Trip spans 9 days
฿36,035
Select
Ethiopian Air
Ethiopian Air
BKK
20:30
IAD
14:30
42h 00m
2 stops
IAD
05:30
BKK
20:15
38h 45m
1 stop
Depart: Sun 10 Dec 2017 Return: Wed 10 Jan 2018 Trip spans 32 days
฿36,272
Select
Etihad Airways
Etihad Airways
BKK
15:10
IAD
23:30
32h 20m
1 stop
IAD
16:35
BKK
20:55
28h 20m
2 stops
Depart: Sun 1 Oct 2017 Return: Sat 28 Oct 2017 Trip spans 28 days
฿36,440
Select
ANA
ANA
BKK
18:05
IAD
20:44
26h 39m
2 stops
IAD
08:20
BKK
08:35
24h 15m
1 stop
Depart: Fri 1 Dec 2017 Return: Sun 10 Dec 2017 Trip spans 10 days
฿36,677
Select
Delta
Delta
BKK
16:45
DCA
21:04
28h 19m
2 stops
DCA
01:10
BKK
05:55
28h 45m
2 stops
Depart: Wed 23 Aug 2017 Return: Sat 9 Sep 2017 Trip spans 18 days
฿39,007
Select
Emirates
Emirates
BKK
21:35
IAD
15:40
42h 05m
1 stop
IAD
06:55
BKK
22:15
39h 20m
1 stop
Depart: Fri 25 Aug 2017 Return: Fri 8 Sep 2017 Trip spans 15 days
฿44,816
Select
Air India
Air India
BKK
08:15
IAD
14:15
54h 00m
2 stops
IAD
07:15
BKK
04:35
21h 20m
1 stop
Depart: Sun 19 Nov 2017 Return: Thu 30 Nov 2017 Trip spans 12 days
฿24,823
Select
Air China
Air China
BKK
11:55
IAD
20:35
32h 40m
1 stop
IAD
10:35
BKK
11:30
24h 55m
1 stop
Depart: Mon 20 Nov 2017 Return: Thu 30 Nov 2017 Trip spans 11 days
฿24,823
Select
Air China
Air China
BKK
20:05
IAD
20:35
24h 30m
1 stop
IAD
10:35
BKK
11:30
24h 55m
1 stop
Depart: Wed 4 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 27 days
฿31,712
Select
United
United
BKK
02:50
IAD
22:30
19h 40m
1 stop
IAD
02:00
BKK
08:35
30h 35m
2 stops
Depart: Thu 21 Dec 2017 Return: Thu 4 Jan 2018 Trip spans 15 days
฿32,118
Select
Major Airline
Major Airline
BKK
01:15
IAD
16:40
39h 25m
1 stop
IAD
07:45
BKK
11:25
27h 40m
1 stop
Depart: Wed 22 Nov 2017 Return: Thu 30 Nov 2017 Trip spans 9 days
฿26,579
Select
Air China
Air China
BKK
11:55
IAD
20:35
32h 40m
1 stop
IAD
10:35
BKK
11:30
24h 55m
1 stop
Depart: Thu 5 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 26 days
฿31,712
Select
United
United
BKK
02:50
IAD
22:30
19h 40m
1 stop
IAD
02:00
BKK
08:35
30h 35m
2 stops
Depart: Tue 19 Sep 2017 Return: Wed 18 Oct 2017 Trip spans 30 days
฿35,191
Select
Qatar Airways
Qatar Airways
BKK
22:05
IAD
22:10
24h 05m
1 stop
IAD
17:30
BKK
16:20
22h 50m
1 stop
Depart: Fri 22 Dec 2017 Return: Sat 6 Jan 2018 Trip spans 16 days
฿26,579
Select
Air China
Air China
BKK
11:55
IAD
20:35
32h 40m
1 stop
IAD
10:35
BKK
19:30
32h 55m
1 stop
* 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
฿ 24,823
Destination

Washington
only ฿ 24,823
only ฿ 34,515