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: Fri 10 Nov 2017 Return: Thu 23 Nov 2017 Trip spans 14 days
฿18,575
Select
XiamenAir
XiamenAir
SEA
07:25
BKK
19:10
35h 45m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Thu 2 Nov 2017 Return: Tue 14 Nov 2017 Trip spans 13 days
฿18,643
Select
Major Airline
Major Airline
SEA
15:40
BKK
14:15
46h 35m
2 stops
BKK
15:30
SEA
20:09
52h 39m
3 stops
Depart: Mon 28 Aug 2017 Return: Mon 4 Sep 2017 Trip spans 8 days
฿21,636
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 8 Nov 2017 Return: Tue 21 Nov 2017 Trip spans 14 days
฿22,419
Select
Hainan Airlines
Hainan Airlines
SEA
07:50
BKK
04:25
20h 35m
1 stop
BKK
20:25
SEA
20:30
24h 05m
1 stop
Depart: Thu 21 Sep 2017 Return: Sun 1 Oct 2017 Trip spans 11 days
฿22,453
Select
EVA Air
EVA Air
SEA
07:30
BKK
19:05
35h 35m
1 stop
BKK
12:25
SEA
16:40
28h 15m
1 stop
Depart: Wed 16 Aug 2017 Return: Wed 27 Sep 2017 Trip spans 43 days
฿23,201
Select
China Airlines
China Airlines
SEA
15:35
BKK
22:00
30h 25m
2 stops
BKK
07:15
SEA
08:48
25h 33m
2 stops
Depart: Sat 3 Jun 2017 Return: Mon 12 Jun 2017 Trip spans 10 days
฿35,550
Select
China Southern
China Southern
SEA
06:05
BKK
08:20
26h 15m
2 stops
BKK
23:20
SEA
02:14
26h 54m
2 stops
Depart: Fri 27 Oct 2017 Return: Thu 9 Nov 2017 Trip spans 14 days
฿18,643
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
21:10
35h 45m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Wed 15 Nov 2017 Return: Sat 25 Nov 2017 Trip spans 11 days
฿18,643
Select
Major Airline
Major Airline
SEA
01:55
BKK
22:35
20h 40m
2 stops
BKK
21:10
SEA
19:45
22h 35m
2 stops
Depart: Fri 3 Nov 2017 Return: Thu 16 Nov 2017 Trip spans 14 days
฿18,643
Select
XiamenAir
XiamenAir
SEA
09:25
BKK
21:10
35h 45m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Tue 29 Aug 2017 Return: Sun 17 Sep 2017 Trip spans 20 days
฿21,636
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: Tue 20 Jun 2017 Return: Fri 18 Aug 2017 Trip spans 60 days
฿43,341
Select
Korean Air
Korean Air
SEA
04:05
BKK
05:50
25h 45m
2 stops
BKK
06:00
SEA
22:35
16h 35m
1 stop
Depart: Mon 6 Nov 2017 Return: Sun 19 Nov 2017 Trip spans 14 days
฿18,643
Select
XiamenAir
XiamenAir
SEA
07:25
BKK
19:25
36h 00m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Mon 25 Sep 2017 Return: Sun 1 Oct 2017 Trip spans 7 days
฿22,759
Select
EVA Air
EVA Air
SEA
07:30
BKK
06:25
22h 55m
1 stop
BKK
12:25
SEA
16:40
28h 15m
1 stop
Depart: Sat 9 Sep 2017 Return: Thu 14 Sep 2017 Trip spans 6 days
฿23,031
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: Wed 30 Aug 2017 Return: Thu 7 Sep 2017 Trip spans 9 days
฿21,636
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: Thu 9 Nov 2017 Return: Tue 21 Nov 2017 Trip spans 13 days
฿22,351
Select
Major Airline
Major Airline
SEA
02:20
BKK
21:30
19h 10m
1 stop
BKK
07:40
SEA
23:10
15h 30m
1 stop
Depart: Mon 13 Nov 2017 Return: Thu 23 Nov 2017 Trip spans 11 days
฿18,643
Select
XiamenAir
XiamenAir
SEA
07:25
BKK
19:25
36h 00m
2 stops
BKK
11:10
SEA
19:25
32h 15m
2 stops
Depart: Thu 5 Oct 2017 Return: Sun 15 Oct 2017 Trip spans 11 days
฿22,759
Select
EVA Air
EVA Air
SEA
07:30
BKK
05:30
22h 00m
1 stop
BKK
08:20
SEA
16:40
32h 20m
1 stop
Depart: Sat 23 Sep 2017 Return: Thu 12 Oct 2017 Trip spans 20 days
฿23,031
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
* 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
฿ 18,575
Destination

Bangkok
฿ 18,575