Find Deals on Flights from Seattle/Tacoma Intl to Bangkok Suvarnabhumi Airport (SEA - BKK)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Bangkok Suvarnabhumi Airport

(Round-trip)
Depart: Tue Feb 23 2016 Return: Tue Mar 8 2016 Trip spans 15 days
China Airlines
China Airlines
SEA
2:10p
BKK
8:45p
30h 35m
2 stops
BKK
6:10a
SEA
8:45a
26h 35m
2 stops
Depart: Fri Apr 1 2016 Return: Sat Apr 23 2016 Trip spans 23 days
Hainan Airlines
Hainan Airlines
SEA
10:00a
BKK
6:40a
20h 40m
1 stop
BKK
9:40p
SEA
9:35p
23h 55m
1 stop
Depart: Thu Aug 25 2016 Return: Tue Sep 20 2016 Trip spans 27 days
Major Airline
Major Airline
SEA
9:40a
BKK
4:30p
30h 50m
2 stops
BKK
7:30a
SEA
2:43p
31h 13m
2 stops
Depart: Mon May 16 2016 Return: Tue May 24 2016 Trip spans 9 days
EVA Air
EVA Air
SEA
9:50p
BKK
5:35p
19h 45m
1 stop
BKK
8:20a
SEA
5:30a
21h 10m
1 stop
Depart: Tue May 24 2016 Return: Tue Jun 7 2016 Trip spans 15 days
ANA
ANA
SEA
8:40a
BKK
5:00a
20h 20m
1 stop
BKK
2:50a
SEA
8:50p
18h 00m
1 stop
Depart: Sun May 29 2016 Return: Mon Jun 13 2016 Trip spans 16 days
Delta
Delta
SEA
2:30p
BKK
3:15a
36h 45m
2 stops
BKK
2:05a
SEA
11:53p
21h 48m
2 stops
Depart: Mon Aug 1 2016 Return: Mon Aug 29 2016 Trip spans 29 days
United
United
SEA
1:40a
BKK
5:00a
27h 20m
2 stops
BKK
8:30p
SEA
5:36a
33h 06m
2 stops
Depart: Fri Feb 12 2016 Return: Mon Mar 14 2016 Trip spans 31 days
Korean Air
Korean Air
SEA
7:55a
BKK
2:55a
19h 00m
1 stop
BKK
6:45p
SEA
10:05p
27h 20m
1 stop
Depart: Mon Jun 13 2016 Return: Wed Jun 22 2016 Trip spans 10 days
$1132
Select
Air Canada
Air Canada
SEA
6:05a
BKK
4:10a
22h 05m
2 stops
BKK
7:40p
SEA
1:10a
29h 30m
2 stops
Depart: Sun Jun 19 2016 Return: Sat Jun 25 2016 Trip spans 7 days
$2013
Select
China Southern
China Southern
SEA
11:37a
BKK
9:45p
34h 08m
2 stops
BKK
10:00p
SEA
1:24a
27h 24m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons of data for you
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 don'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.

More questions or if you have a bad price to report to us
Please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$711
Destination

Bangkok
$711