Find cheap flights to Washington Dulles Intl

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 Dulles Intl

(Return)
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: 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: Fri 30 Jun 2017 Return: Sat 15 Jul 2017 Trip spans 16 days
฿32,084
Select
Major Airline
Major Airline
BKK
16:10
IAD
14:20
22h 10m
1 stop
IAD
05:35
BKK
04:50
23h 15m
1 stop
Depart: Sat 18 Nov 2017 Return: Tue 12 Dec 2017 Trip spans 25 days
฿33,367
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: Thu 6 Jul 2017 Return: Wed 9 Aug 2017 Trip spans 35 days
฿35,191
Select
Qatar Airways
Qatar Airways
BKK
16:25
IAD
22:25
30h 00m
1 stop
IAD
17:30
BKK
16:20
22h 50m
1 stop
Depart: Tue 3 Oct 2017 Return: Tue 31 Oct 2017 Trip spans 29 days
฿36,001
Select
China Southern
China Southern
BKK
11:30
IAD
14:45
27h 15m
2 stops
IAD
03:10
BKK
19:50
40h 40m
2 stops
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: Wed 23 Aug 2017 Return: Sat 2 Sep 2017 Trip spans 11 days
฿39,683
Select
Emirates
Emirates
BKK
17:25
IAD
15:40
22h 15m
1 stop
IAD
06:55
BKK
21:30
38h 35m
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 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: 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: 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: Fri 17 Nov 2017 Return: Thu 28 Dec 2017 Trip spans 42 days
฿28,234
Select
Air China
Air China
BKK
20:05
IAD
20:35
24h 30m
1 stop
IAD
10:35
BKK
06:45
20h 10m
1 stop
Depart: Wed 11 Oct 2017 Return: Wed 25 Oct 2017 Trip spans 15 days
฿34,515
Select
Ethiopian Air
Ethiopian Air
BKK
22:30
IAD
15:40
41h 10m
1 stop
IAD
07:00
BKK
22:20
39h 20m
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: Mon 10 Jul 2017 Return: Tue 8 Aug 2017 Trip spans 30 days
฿35,191
Select
Qatar Airways
Qatar Airways
BKK
16:25
IAD
22:25
30h 00m
1 stop
IAD
17:30
BKK
21:40
28h 10m
1 stop
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: Thu 28 Dec 2017 Return: Fri 5 Jan 2018 Trip spans 9 days
฿36,001
Select
China Southern
China Southern
BKK
13:55
IAD
17:25
27h 30m
2 stops
IAD
02:00
BKK
04:50
26h 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
฿ 24,823
Destination

Washington
฿ 24,823