Find Cheap Flights from Seattle to Bangkok

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 from Seattle to Bangkok

(Return)
Depart: Fri 27 Oct 2017 Return: Sun 12 Nov 2017 Trip spans 17 days
฿18,812
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
21:10
35h 45m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Sun 3 Sep 2017 Return: Mon 18 Sep 2017 Trip spans 16 days
฿21,832
Select
Asiana Airlines
Asiana Airlines
SEA
10:40
BKK
07:25
20h 45m
1 stop
BKK
22:35
SEA
22:50
24h 15m
1 stop
Depart: Thu 5 Oct 2017 Return: Wed 15 Nov 2017 Trip spans 42 days
฿22,553
Select
EVA Air
EVA Air
SEA
07:30
BKK
19:05
35h 35m
1 stop
BKK
10:50
SEA
16:20
29h 30m
1 stop
Depart: Wed 11 Oct 2017 Return: Wed 25 Oct 2017 Trip spans 15 days
฿22,725
Select
China Airlines
China Airlines
SEA
03:05
BKK
06:35
27h 30m
2 stops
BKK
04:35
SEA
08:50
28h 15m
2 stops
Depart: Fri 1 Sep 2017 Return: Sun 17 Sep 2017 Trip spans 17 days
฿22,794
Select
Hainan Airlines
Hainan Airlines
SEA
10:00
BKK
06:40
20h 40m
1 stop
BKK
22:00
SEA
21:35
23h 35m
1 stop
Depart: Tue 2 May 2017 Return: Thu 11 May 2017 Trip spans 10 days
฿23,034
Select
Major Airline
Major Airline
SEA
17:50
BKK
15:05
21h 15m
1 stop
BKK
07:10
SEA
01:30
18h 20m
1 stop
Depart: Sat 26 Aug 2017 Return: Wed 30 Aug 2017 Trip spans 5 days
฿25,128
Select
Korean Air
Korean Air
SEA
10:15
BKK
05:50
19h 35m
1 stop
BKK
06:00
SEA
22:35
16h 35m
1 stop
Depart: Mon 30 Oct 2017 Return: Wed 8 Nov 2017 Trip spans 10 days
฿19,121
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
21:25
36h 00m
2 stops
BKK
11:25
SEA
19:25
56h 00m
2 stops
Depart: Mon 4 Sep 2017 Return: Sat 16 Sep 2017 Trip spans 13 days
฿21,832
Select
Asiana Airlines
Asiana Airlines
SEA
10:40
BKK
07:25
20h 45m
1 stop
BKK
22:35
SEA
23:10
24h 35m
1 stop
Depart: Wed 3 May 2017 Return: Tue 9 May 2017 Trip spans 7 days
฿20,253
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
17:50
32h 25m
2 stops
BKK
09:20
SEA
20:25
35h 05m
2 stops
Depart: Thu 19 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 12 days
฿22,553
Select
EVA Air
EVA Air
SEA
07:30
BKK
19:05
35h 35m
1 stop
BKK
13:10
SEA
16:20
27h 10m
1 stop
Depart: Wed 18 Oct 2017 Return: Wed 1 Nov 2017 Trip spans 15 days
฿22,725
Select
China Airlines
China Airlines
SEA
03:05
BKK
06:35
27h 30m
2 stops
BKK
07:10
SEA
06:30
23h 20m
2 stops
Depart: Tue 31 Oct 2017 Return: Thu 9 Nov 2017 Trip spans 10 days
฿22,794
Select
Hainan Airlines
Hainan Airlines
SEA
09:50
BKK
06:25
20h 35m
1 stop
BKK
20:25
SEA
20:30
24h 05m
1 stop
Depart: Fri 15 Sep 2017 Return: Thu 12 Oct 2017 Trip spans 28 days
฿23,068
Select
Major Airline
Major Airline
SEA
05:20
BKK
23:35
18h 15m
1 stop
BKK
22:50
SEA
17:25
18h 35m
1 stop
Depart: Thu 7 Sep 2017 Return: Mon 11 Sep 2017 Trip spans 5 days
฿21,832
Select
Asiana Airlines
Asiana Airlines
SEA
10:40
BKK
07:25
20h 45m
1 stop
BKK
22:35
SEA
23:10
24h 35m
1 stop
Depart: Mon 2 Oct 2017 Return: Sun 22 Oct 2017 Trip spans 21 days
฿22,588
Select
EVA Air
EVA Air
SEA
07:30
BKK
06:25
22h 55m
1 stop
BKK
21:45
SEA
16:40
18h 55m
1 stop
Depart: Tue 12 Sep 2017 Return: Fri 13 Oct 2017 Trip spans 32 days
฿22,828
Select
Hainan Airlines
Hainan Airlines
SEA
10:00
BKK
06:40
20h 40m
1 stop
BKK
22:00
SEA
21:35
23h 35m
1 stop
Depart: Mon 23 Oct 2017 Return: Sun 5 Nov 2017 Trip spans 14 days
฿21,043
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
17:50
32h 25m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Fri 25 Aug 2017 Return: Mon 28 Aug 2017 Trip spans 4 days
฿26,020
Select
Korean Air
Korean Air
SEA
10:15
BKK
05:50
19h 35m
1 stop
BKK
18:40
SEA
22:35
27h 55m
1 stop
Depart: Tue 9 May 2017 Return: Tue 30 May 2017 Trip spans 22 days
฿23,686
Select
Major Airline
Major Airline
SEA
01:36
BKK
19:55
42h 19m
2 stops
BKK
07:30
SEA
02:42
43h 12m
2 stops
* 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

Seattle
฿ 18,812
Destination

Bangkok
฿ 18,812