Find Cheap Flights from Seattle/Tacoma Intl 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/Tacoma Intl to Bangkok

(Return)
Depart: Wed 8 Nov 2017 Return: Tue 14 Nov 2017 Trip spans 7 days
฿21,276
Select
Asiana Airlines
Asiana Airlines
SEA
08:00
BKK
04:10
20h 10m
1 stop
BKK
21:10
SEA
21:10
24h 00m
1 stop
Depart: Fri 1 Sep 2017 Return: Sun 10 Sep 2017 Trip spans 10 days
฿21,611
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
21:25
60h 00m
2 stops
BKK
14:35
SEA
20:25
29h 50m
2 stops
Depart: Thu 14 Sep 2017 Return: Sun 24 Sep 2017 Trip spans 11 days
฿21,846
Select
EVA Air
EVA Air
SEA
07:30
BKK
05:30
22h 00m
1 stop
BKK
21:45
SEA
16:40
18h 55m
1 stop
Depart: Sun 10 Sep 2017 Return: Fri 15 Sep 2017 Trip spans 6 days
฿22,853
Select
Korean Air
Korean Air
SEA
10:15
BKK
05:50
19h 35m
1 stop
BKK
18:40
SEA
22:20
27h 40m
1 stop
Depart: Tue 5 Sep 2017 Return: Mon 23 Oct 2017 Trip spans 49 days
฿23,222
Select
Hainan Airlines
Hainan Airlines
SEA
10:00
BKK
06:40
20h 40m
1 stop
BKK
21:40
SEA
21:35
23h 55m
1 stop
Depart: Thu 27 Jul 2017 Return: Wed 20 Sep 2017 Trip spans 56 days
฿27,048
Select
Delta
Delta
SEA
08:25
BKK
03:10
18h 45m
1 stop
BKK
20:10
SEA
22:55
26h 45m
1 stop
Depart: Mon 4 Sep 2017 Return: Mon 11 Sep 2017 Trip spans 8 days
฿21,343
Select
Asiana Airlines
Asiana Airlines
SEA
10:40
BKK
07:25
20h 45m
1 stop
BKK
19:55
SEA
23:10
27h 15m
1 stop
Depart: Wed 6 Sep 2017 Return: Sun 10 Sep 2017 Trip spans 5 days
฿21,611
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
23:25
38h 00m
2 stops
BKK
14:35
SEA
20:25
29h 50m
2 stops
Depart: Thu 19 Oct 2017 Return: Wed 1 Nov 2017 Trip spans 14 days
฿22,115
Select
EVA Air
EVA Air
SEA
07:30
BKK
19:05
35h 35m
1 stop
BKK
11:50
SEA
16:20
28h 30m
1 stop
Depart: Tue 24 Oct 2017 Return: Sat 4 Nov 2017 Trip spans 12 days
฿22,853
Select
Korean Air
Korean Air
SEA
10:15
BKK
18:40
32h 25m
1 stop
BKK
05:50
SEA
22:05
16h 15m
1 stop
Depart: Fri 8 Sep 2017 Return: Mon 23 Oct 2017 Trip spans 46 days
฿23,222
Select
Hainan Airlines
Hainan Airlines
SEA
10:00
BKK
06:40
20h 40m
1 stop
BKK
21:40
SEA
21:35
23h 55m
1 stop
Depart: Thu 21 Sep 2017 Return: Sat 14 Oct 2017 Trip spans 24 days
฿21,343
Select
Asiana Airlines
Asiana Airlines
SEA
10:20
BKK
07:25
21h 05m
1 stop
BKK
19:55
SEA
22:50
26h 55m
1 stop
Depart: Wed 30 Aug 2017 Return: Mon 4 Sep 2017 Trip spans 6 days
฿21,645
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
22:15
36h 50m
2 stops
BKK
16:15
SEA
20:25
52h 10m
2 stops
Depart: Tue 23 Jan 2018 Return: Mon 12 Feb 2018 Trip spans 21 days
฿22,115
Select
EVA Air
EVA Air
SEA
06:30
BKK
04:05
21h 35m
1 stop
BKK
21:15
SEA
16:20
19h 05m
1 stop
Depart: Sun 3 Dec 2017 Return: Fri 22 Dec 2017 Trip spans 20 days
฿22,853
Select
Korean Air
Korean Air
SEA
07:55
BKK
02:55
19h 00m
1 stop
BKK
04:50
SEA
21:05
16h 15m
1 stop
Depart: Wed 18 Oct 2017 Return: Sun 29 Oct 2017 Trip spans 12 days
฿23,222
Select
Hainan Airlines
Hainan Airlines
SEA
10:00
BKK
06:40
20h 40m
1 stop
BKK
21:25
SEA
21:30
24h 05m
1 stop
Depart: Wed 1 Nov 2017 Return: Tue 14 Nov 2017 Trip spans 14 days
฿21,343
Select
Asiana Airlines
Asiana Airlines
SEA
10:00
BKK
06:10
20h 10m
1 stop
BKK
21:10
SEA
21:10
24h 00m
1 stop
Depart: Fri 17 Nov 2017 Return: Sun 26 Nov 2017 Trip spans 10 days
฿21,679
Select
XiamenAir
XiamenAir
SEA
07:25
BKK
15:40
32h 15m
2 stops
BKK
11:35
SEA
19:25
31h 50m
2 stops
Depart: Mon 16 Oct 2017 Return: Wed 15 Nov 2017 Trip spans 31 days
฿22,249
Select
EVA Air
EVA Air
SEA
07:30
BKK
06:25
22h 55m
1 stop
BKK
21:15
SEA
16:20
19h 05m
1 stop
Depart: Sun 31 Dec 2017 Return: Wed 31 Jan 2018 Trip spans 32 days
฿22,853
Select
Korean Air
Korean Air
SEA
07:55
BKK
04:20
20h 25m
1 stop
BKK
04:50
SEA
21:05
16h 15m
1 stop
* 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

Seattle
฿ 21,276
Destination

Bangkok
฿ 21,276