Find Deals on Flights from Thailand to Seattle/Tacoma Intl

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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 Thailand to Seattle/Tacoma Intl

(Round-trip)
Depart: Tue Mar 14 2017 Return: Wed Mar 15 2017 Trip spans 2 days
XiamenAir
XiamenAir
BKK
12:10p
SEA
8:25p
32h 15m
2 stops
SEA
9:25a
BKK
8:40p
35h 15m
2 stops
Depart: Thu Mar 2 2017 Return: Fri Mar 24 2017 Trip spans 22 days
Major Airline
Major Airline
BKK
6:20a
SEA
2:25p
32h 05m
2 stops
SEA
5:25a
BKK
1:45p
32h 20m
2 stops
Depart: Thu Mar 30 2017 Return: Wed Apr 19 2017 Trip spans 21 days
Hainan Airlines
Hainan Airlines
BKK
9:40p
SEA
9:35p
23h 55m
1 stop
SEA
10:00a
BKK
6:40a
20h 40m
1 stop
Depart: Sun May 21 2017 Return: Mon Jun 5 2017 Trip spans 16 days
ANA
ANA
BKK
8:30p
SEA
9:11p
48h 41m
2 stops
SEA
9:20a
BKK
5:10a
19h 50m
1 stop
Depart: Tue Mar 28 2017 Return: Fri Apr 21 2017 Trip spans 25 days
Thai Airways
Thai Airways
BKK
6:45a
SEA
10:50p
40h 05m
2 stops
SEA
10:20a
BKK
7:10a
20h 50m
1 stop
Depart: Sat May 13 2017 Return: Mon Jun 19 2017 Trip spans 38 days
Asiana Airlines
Asiana Airlines
BKK
7:55p
SEA
10:50p
26h 55m
1 stop
SEA
10:20a
BKK
7:25a
21h 05m
1 stop
Depart: Thu May 4 2017 Return: Thu May 18 2017 Trip spans 15 days
Air Canada
Air Canada
BKK
4:15a
SEA
4:31a
24h 16m
2 stops
SEA
6:10a
BKK
5:25a
23h 15m
2 stops
Depart: Wed Mar 8 2017 Return: Wed Mar 29 2017 Trip spans 21 days
China Southern
China Southern
BKK
7:00a
SEA
9:37a
26h 37m
2 stops
SEA
3:05a
BKK
4:00a
24h 55m
2 stops
Depart: Tue Mar 21 2017 Return: Mon Mar 27 2017 Trip spans 7 days
EVA Air
EVA Air
BKK
1:10p
SEA
5:10a
16h 00m
1 stop
SEA
9:30p
BKK
5:30a
32h 00m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Apr 3 2017 Trip spans 12 days
XiamenAir
XiamenAir
BKK
12:20p
SEA
8:25p
32h 05m
1 stop
SEA
9:25a
BKK
5:50p
32h 25m
2 stops
Depart: Sat Apr 1 2017 Return: Wed Apr 19 2017 Trip spans 19 days
$1236
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Ethiopian Air
Ethiopian Air
BKK
9:30p
SEA
5:11a
55h 41m
3 stops
SEA
6:40p
BKK
7:15p
48h 35m
2 stops
Depart: Tue May 2 2017 Return: Wed May 10 2017 Trip spans 9 days
XiamenAir
XiamenAir
BKK
11:55a
SEA
8:25p
32h 30m
2 stops
SEA
9:25a
BKK
10:15p
36h 50m
2 stops
Depart: Sun Mar 26 2017 Return: Fri Mar 31 2017 Trip spans 6 days
XiamenAir
XiamenAir
BKK
11:55a
SEA
8:25p
32h 30m
2 stops
SEA
9:25a
BKK
8:45p
35h 20m
2 stops
Depart: Sun May 7 2017 Return: Mon May 22 2017 Trip spans 16 days
Hainan Airlines
Hainan Airlines
BKK
10:00p
SEA
9:35p
23h 35m
1 stop
SEA
10:00a
BKK
6:40a
20h 40m
1 stop
Depart: Mon May 22 2017 Return: Tue Jun 6 2017 Trip spans 16 days
ANA
ANA
BKK
8:30p
SEA
9:11p
48h 41m
2 stops
SEA
9:20a
BKK
5:10a
19h 50m
1 stop
Depart: Thu May 11 2017 Return: Sun May 21 2017 Trip spans 11 days
Hainan Airlines
Hainan Airlines
BKK
9:40p
SEA
9:35p
23h 55m
1 stop
SEA
10:00a
BKK
6:40a
20h 40m
1 stop
Depart: Sat May 20 2017 Return: Sat Jun 3 2017 Trip spans 15 days
Major Airline
Major Airline
BKK
7:30a
SEA
3:18p
31h 48m
2 stops
SEA
9:19a
BKK
12:50p
27h 31m
2 stops
Depart: Thu May 18 2017 Return: Thu Jun 1 2017 Trip spans 15 days
ANA
ANA
BKK
6:05p
SEA
4:31a
34h 26m
2 stops
SEA
9:20a
BKK
3:35a
18h 15m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 22 2017 Trip spans 15 days
Asiana Airlines
Asiana Airlines
BKK
9:10p
SEA
9:10p
24h 00m
1 stop
SEA
10:00a
BKK
6:10a
20h 10m
1 stop
Depart: Tue May 9 2017 Return: Wed May 24 2017 Trip spans 16 days
XiamenAir
XiamenAir
BKK
11:55a
SEA
8:25p
32h 30m
2 stops
SEA
9:25a
BKK
10:15p
36h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Bangkok
$609
Destination

Seattle
$609