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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(Round-trip)
Depart: Tue 14 Mar 2017 Return: Mon 27 Mar 2017 Trip spans 14 days
฿21,302
Select
XiamenAir
XiamenAir
BKK
12:20
SEA
20:25
32h 05m
2 stops
SEA
09:25
BKK
17:50
32h 25m
2 stops
Depart: Wed 8 Mar 2017 Return: Thu 23 Mar 2017 Trip spans 15 days
฿26,556
Select
Hainan Airlines
Hainan Airlines
BKK
20:30
SEA
20:30
24h 00m
1 stop
SEA
09:50
BKK
06:25
20h 35m
1 stop
Depart: Thu 2 Mar 2017 Return: Mon 6 Mar 2017 Trip spans 5 days
฿27,159
Select
Asiana Airlines
Asiana Airlines
BKK
21:10
SEA
21:10
24h 00m
1 stop
SEA
08:00
BKK
04:10
20h 10m
1 stop
Depart: Fri 3 Mar 2017 Return: Mon 6 Mar 2017 Trip spans 4 days
฿27,727
Select
ANA
ANA
BKK
02:10
SEA
20:20
18h 10m
1 stop
SEA
02:15
BKK
03:35
25h 20m
2 stops
Depart: Thu 9 Mar 2017 Return: Sat 25 Mar 2017 Trip spans 16 days
฿27,976
Select
Thai Airways
Thai Airways
BKK
18:30
SEA
21:10
26h 40m
1 stop
SEA
10:00
BKK
07:10
21h 10m
1 stop
Depart: Thu 4 May 2017 Return: Thu 18 May 2017 Trip spans 15 days
฿28,083
Select
United
United
BKK
02:50
SEA
21:25
18h 35m
1 stop
SEA
13:30
BKK
05:00
39h 30m
2 stops
Depart: Mon 12 Dec 2016 Return: Mon 26 Dec 2016 Trip spans 15 days
฿31,384
Select
Major Airline
Major Airline
BKK
05:35
SEA
11:43
30h 08m
2 stops
SEA
05:56
BKK
09:50
27h 54m
2 stops
Depart: Mon 23 Jan 2017 Return: Fri 27 Jan 2017 Trip spans 5 days
฿31,526
Select
Korean Air
Korean Air
BKK
16:45
SEA
21:05
28h 20m
1 stop
SEA
07:55
BKK
04:20
20h 25m
1 stop
Depart: Fri 31 Mar 2017 Return: Sat 15 Apr 2017 Trip spans 16 days
฿31,562
Select
EVA Air
EVA Air
BKK
21:40
SEA
16:30
18h 50m
1 stop
SEA
07:45
BKK
05:10
21h 25m
1 stop
Depart: Wed 5 Apr 2017 Return: Wed 26 Apr 2017 Trip spans 22 days
฿32,946
Select
Emirates
Emirates
BKK
11:40
SEA
16:55
29h 15m
1 stop
SEA
05:40
BKK
11:05
29h 25m
1 stop
Depart: Thu 16 Mar 2017 Return: Mon 27 Mar 2017 Trip spans 12 days
฿21,550
Select
XiamenAir
XiamenAir
BKK
08:25
SEA
20:25
36h 00m
2 stops
SEA
09:25
BKK
00:50
39h 25m
2 stops
Depart: Sun 5 Mar 2017 Return: Fri 31 Mar 2017 Trip spans 26 days
฿23,112
Select
XiamenAir
XiamenAir
BKK
14:55
SEA
19:25
28h 30m
2 stops
SEA
09:25
BKK
23:25
38h 00m
2 stops
Depart: Wed 15 Mar 2017 Return: Tue 28 Mar 2017 Trip spans 14 days
฿27,727
Select
ANA
ANA
BKK
20:30
SEA
21:20
24h 50m
1 stop
SEA
03:01
BKK
05:00
25h 59m
2 stops
Depart: Mon 6 Mar 2017 Return: Fri 31 Mar 2017 Trip spans 25 days
฿23,148
Select
XiamenAir
XiamenAir
BKK
14:00
SEA
19:25
53h 25m
2 stops
SEA
09:25
BKK
21:10
35h 45m
2 stops
Depart: Mon 26 Jun 2017 Return: Mon 10 Jul 2017 Trip spans 15 days
฿28,864
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 11 Mar 2017 Return: Sat 25 Mar 2017 Trip spans 14 days
฿29,077
Select
Thai Airways
Thai Airways
BKK
05:30
SEA
22:10
39h 40m
2 stops
SEA
10:00
BKK
07:10
21h 10m
1 stop
Depart: Fri 10 Feb 2017 Return: Sat 18 Feb 2017 Trip spans 9 days
฿30,461
Select
Asiana Airlines
Asiana Airlines
BKK
18:40
SEA
21:10
26h 30m
1 stop
SEA
08:00
BKK
04:10
20h 10m
1 stop
Depart: Wed 3 May 2017 Return: Thu 18 May 2017 Trip spans 16 days
฿28,154
Select
ANA
ANA
BKK
20:30
SEA
21:10
48h 40m
2 stops
SEA
09:20
BKK
03:35
18h 15m
1 stop
Depart: Sat 25 Mar 2017 Return: Fri 21 Apr 2017 Trip spans 28 days
฿23,361
Select
XiamenAir
XiamenAir
BKK
11:45
SEA
20:25
56h 40m
2 stops
SEA
09:25
BKK
23:25
38h 00m
2 stops
Depart: Tue 27 Jun 2017 Return: Mon 10 Jul 2017 Trip spans 14 days
฿28,864
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
* 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
฿ 21,302
Destination

Seattle
฿ 21,302