Find Deals on Flights from Washington Dulles Intl to Thailand

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Thailand

(Return)
Depart: Sun 16 Apr 2017 Return: Wed 3 May 2017 Trip spans 18 days
฿20,385
Select
Major Airline
Major Airline
IAD
13:30
BKK
12:20
22h 50m
1 stop
BKK
12:25
IAD
18:10
29h 45m
1 stop
Depart: Thu 16 Mar 2017 Return: Wed 5 Apr 2017 Trip spans 21 days
฿20,769
Select
Air China
Air China
IAD
12:35
BKK
08:45
20h 10m
1 stop
BKK
21:00
IAD
21:35
24h 35m
1 stop
Depart: Thu 9 Mar 2017 Return: Mon 20 Mar 2017 Trip spans 11 days
฿23,846
Select
Korean Air
Korean Air
IAD
06:50
BKK
20:00
37h 10m
1 stop
BKK
17:45
IAD
17:50
24h 05m
1 stop
Depart: Sun 12 Mar 2017 Return: Thu 23 Mar 2017 Trip spans 12 days
฿26,189
Select
Qatar Airways
Qatar Airways
IAD
17:45
BKK
15:55
22h 10m
1 stop
BKK
16:40
IAD
22:50
30h 10m
1 stop
Depart: Tue 9 May 2017 Return: Tue 23 May 2017 Trip spans 15 days
฿26,329
Select
Turkish Airlines
Turkish Airlines
IAD
19:00
BKK
18:25
23h 25m
1 stop
BKK
18:40
IAD
02:10
31h 30m
1 stop
Depart: Thu 6 Apr 2017 Return: Thu 20 Apr 2017 Trip spans 15 days
฿28,881
Select
Etihad Airways
Etihad Airways
IAD
18:10
BKK
03:50
33h 40m
2 stops
BKK
16:10
IAD
00:00
31h 50m
2 stops
Depart: Mon 5 Jun 2017 Return: Thu 15 Jun 2017 Trip spans 11 days
฿31,154
Select
Austrian Airlines
Austrian Airlines
IAD
13:05
BKK
23:20
34h 15m
1 stop
BKK
02:50
IAD
22:45
19h 55m
1 stop
Depart: Mon 3 Jul 2017 Return: Wed 5 Jul 2017 Trip spans 3 days
฿32,378
Select
ANA
ANA
IAD
08:20
BKK
08:10
23h 50m
1 stop
BKK
20:30
IAD
17:40
21h 10m
1 stop
Depart: Thu 25 May 2017 Return: Sun 18 Jun 2017 Trip spans 25 days
฿33,392
Select
Emirates
Emirates
IAD
06:55
BKK
03:55
21h 00m
1 stop
BKK
17:25
IAD
15:40
22h 15m
1 stop
Depart: Fri 26 May 2017 Return: Sat 3 Jun 2017 Trip spans 9 days
฿36,923
Select
SriLankan
SriLankan
IAD
18:10
BKK
21:10
27h 00m
2 stops
BKK
05:10
IAD
00:00
42h 50m
2 stops
Depart: Thu 8 Jun 2017 Return: Wed 12 Jul 2017 Trip spans 35 days
฿37,797
Select
Aeroflot
Aeroflot
IAD
10:45
BKK
17:30
30h 45m
1 stop
BKK
06:00
IAD
19:50
37h 50m
1 stop
Depart: Mon 3 Apr 2017 Return: Thu 4 May 2017 Trip spans 32 days
฿21,119
Select
Major Airline
Major Airline
IAD
04:20
BKK
04:10
23h 50m
1 stop
BKK
22:50
IAD
18:40
19h 50m
1 stop
Depart: Fri 28 Jul 2017 Return: Thu 3 Aug 2017 Trip spans 7 days
฿42,727
Select
Ethiopian Air
Ethiopian Air
IAD
07:00
BKK
22:15
39h 15m
1 stop
BKK
21:30
IAD
15:40
42h 10m
2 stops
Depart: Tue 18 Apr 2017 Return: Sun 14 May 2017 Trip spans 27 days
฿21,119
Select
Major Airline
Major Airline
IAD
04:20
BKK
04:10
23h 50m
1 stop
BKK
14:10
IAD
13:40
23h 30m
1 stop
Depart: Mon 24 Apr 2017 Return: Thu 4 May 2017 Trip spans 11 days
฿21,434
Select
Major Airline
Major Airline
IAD
13:30
HKT
22:35
33h 05m
1 stop
HKT
11:35
IAD
18:10
30h 35m
1 stop
Depart: Wed 10 May 2017 Return: Wed 31 May 2017 Trip spans 22 days
฿26,469
Select
Turkish Airlines
Turkish Airlines
IAD
19:00
BKK
18:25
23h 25m
1 stop
BKK
17:30
IAD
02:10
32h 40m
1 stop
Depart: Wed 12 Apr 2017 Return: Wed 19 Apr 2017 Trip spans 8 days
฿27,028
Select
Qatar Airways
Qatar Airways
IAD
17:30
BKK
21:40
28h 10m
1 stop
BKK
17:15
IAD
22:10
28h 55m
1 stop
Depart: Sat 11 Mar 2017 Return: Tue 21 Mar 2017 Trip spans 10 days
฿27,063
Select
Korean Air
Korean Air
IAD
06:50
BKK
21:00
37h 10m
1 stop
BKK
18:45
IAD
17:50
23h 05m
1 stop
Depart: Tue 25 Apr 2017 Return: Wed 3 May 2017 Trip spans 9 days
฿21,434
Select
Major Airline
Major Airline
IAD
08:35
HKT
05:40
21h 05m
1 stop
HKT
14:05
IAD
17:35
27h 30m
1 stop
Depart: Mon 15 May 2017 Return: Sun 21 May 2017 Trip spans 7 days
฿26,469
Select
Turkish Airlines
Turkish Airlines
IAD
19:00
BKK
23:50
28h 50m
1 stop
BKK
18:40
IAD
02:10
31h 30m
1 stop
* 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

Washington
฿ 20,385
Destination

Bangkok
฿ 20,385
Phuket City
฿ 21,434