Find cheap flights to Seattle

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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(Return)
Depart: Tue 14 Mar 2017 Return: Wed 15 Mar 2017 Trip spans 2 days
฿21,149
Select
XiamenAir
XiamenAir
BKK
12:10
SEA
20:25
32h 15m
2 stops
SEA
09:25
BKK
20:40
35h 15m
2 stops
Depart: Thu 2 Mar 2017 Return: Fri 24 Mar 2017 Trip spans 22 days
฿26,011
Select
Major Airline
Major Airline
BKK
06:20
SEA
14:25
32h 05m
2 stops
SEA
05:25
BKK
13:45
32h 20m
2 stops
Depart: Thu 30 Mar 2017 Return: Wed 19 Apr 2017 Trip spans 21 days
฿26,358
Select
Hainan Airlines
Hainan Airlines
BKK
21:40
SEA
21:35
23h 55m
1 stop
SEA
10:00
BKK
06:40
20h 40m
1 stop
Depart: Sun 21 May 2017 Return: Mon 5 Jun 2017 Trip spans 16 days
฿27,365
Select
ANA
ANA
BKK
20:30
SEA
21:11
48h 41m
2 stops
SEA
09:20
BKK
05:10
19h 50m
1 stop
Depart: Thu 9 Mar 2017 Return: Sat 18 Mar 2017 Trip spans 9 days
฿29,067
Select
Asiana Airlines
Asiana Airlines
BKK
21:10
SEA
21:10
24h 00m
1 stop
SEA
10:00
BKK
06:10
20h 10m
1 stop
Depart: Fri 24 Mar 2017 Return: Fri 31 Mar 2017 Trip spans 8 days
฿31,984
Select
China Southern
China Southern
BKK
14:55
SEA
05:00
38h 05m
2 stops
SEA
03:05
BKK
04:00
24h 55m
2 stops
Depart: Mon 8 May 2017 Return: Thu 25 May 2017 Trip spans 18 days
฿33,998
Select
Air Canada
Air Canada
BKK
04:15
SEA
06:51
26h 36m
2 stops
SEA
06:10
BKK
05:00
22h 50m
2 stops
Depart: Tue 21 Mar 2017 Return: Mon 27 Mar 2017 Trip spans 7 days
฿34,033
Select
EVA Air
EVA Air
BKK
13:10
SEA
05:10
16h 00m
1 stop
SEA
21:30
BKK
05:30
32h 00m
1 stop
Depart: Sun 30 Apr 2017 Return: Sun 14 May 2017 Trip spans 15 days
฿34,935
Select
Korean Air
Korean Air
BKK
06:00
SEA
22:20
16h 20m
1 stop
SEA
10:15
BKK
05:50
19h 35m
1 stop
Depart: Mon 17 Apr 2017 Return: Mon 1 May 2017 Trip spans 15 days
฿35,908
Select
Emirates
Emirates
BKK
14:05
SEA
22:55
32h 50m
1 stop
SEA
13:35
BKK
18:15
28h 40m
1 stop
Depart: Mon 10 Apr 2017 Return: Mon 24 Apr 2017 Trip spans 15 days
฿37,193
Select
Japan Airlines
Japan Airlines
BKK
17:55
SEA
03:01
33h 06m
2 stops
SEA
07:50
BKK
11:00
27h 10m
2 stops
Depart: Sun 9 Apr 2017 Return: Sat 15 Apr 2017 Trip spans 7 days
฿41,985
Select
China Eastern
China Eastern
BKK
12:50
SEA
19:05
30h 15m
1 stop
SEA
11:10
BKK
18:30
31h 20m
1 stop
Depart: Thu 23 Mar 2017 Return: Mon 3 Apr 2017 Trip spans 12 days
฿21,288
Select
XiamenAir
XiamenAir
BKK
12:20
SEA
20:25
32h 05m
1 stop
SEA
09:25
BKK
17:50
32h 25m
2 stops
Depart: Sat 1 Apr 2017 Return: Wed 19 Apr 2017 Trip spans 19 days
฿42,923
Select
Ethiopian Air
Ethiopian Air
BKK
21:30
SEA
05:11
55h 41m
3 stops
SEA
18:40
BKK
19:15
48h 35m
2 stops
Depart: Sun 26 Mar 2017 Return: Fri 31 Mar 2017 Trip spans 6 days
฿21,427
Select
XiamenAir
XiamenAir
BKK
11:55
SEA
20:25
32h 30m
2 stops
SEA
09:25
BKK
20:45
35h 20m
2 stops
Depart: Sun 7 May 2017 Return: Mon 22 May 2017 Trip spans 16 days
฿26,358
Select
Hainan Airlines
Hainan Airlines
BKK
22:00
SEA
21:35
23h 35m
1 stop
SEA
10:00
BKK
06:40
20h 40m
1 stop
Depart: Thu 18 May 2017 Return: Thu 1 Jun 2017 Trip spans 15 days
฿27,400
Select
ANA
ANA
BKK
18:05
SEA
04:31
34h 26m
2 stops
SEA
09:20
BKK
03:35
18h 15m
1 stop
Depart: Tue 9 May 2017 Return: Wed 24 May 2017 Trip spans 16 days
฿23,059
Select
XiamenAir
XiamenAir
BKK
11:55
SEA
20:25
32h 30m
2 stops
SEA
09:25
BKK
22:15
36h 50m
2 stops
Depart: Thu 11 May 2017 Return: Sun 21 May 2017 Trip spans 11 days
฿26,358
Select
Hainan Airlines
Hainan Airlines
BKK
21:40
SEA
21:35
23h 55m
1 stop
SEA
10:00
BKK
06:40
20h 40m
1 stop
Depart: Sat 13 May 2017 Return: Mon 19 Jun 2017 Trip spans 38 days
฿29,449
Select
Asiana Airlines
Asiana Airlines
BKK
19:55
SEA
22:50
26h 55m
1 stop
SEA
10:20
BKK
07:25
21h 05m
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

Bangkok
฿ 21,149
Destination

Seattle
฿ 21,149