Find Cheap Flights from Seattle/Tacoma Intl to Asia

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

Book cheap flights from Seattle/Tacoma Intl to Asia

(Round-trip)
Depart: Wed Nov 15 2017 Return: Wed Nov 22 2017 Trip spans 8 days
ANA
ANA
SEA
PVG
21h 55m
2 stops
PVG
SEA
13h 05m
1 stop
Depart: Thu Jan 25 2018 Return: Tue Feb 6 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SEA
PVG
21h 25m
2 stops
PVG
SEA
21h 01m
1 stop
Depart: Mon Apr 30 2018 Return: Wed May 16 2018 Trip spans 17 days
Air China
Air China
SEA
SHA
20h 40m
2 stops
SHA
SEA
37h 28m
2 stops
Depart: Sun Oct 22 2017 Return: Fri Nov 10 2017 Trip spans 20 days
Hainan Airlines
Hainan Airlines
SEA
SZX
35h 40m
1 stop
SZX
SEA
16h 15m
1 stop
Depart: Wed Nov 15 2017 Return: Wed Nov 22 2017 Trip spans 8 days
ANA
ANA
SEA
SHA
21h 55m
2 stops
SHA
SEA
13h 05m
1 stop
Depart: Thu Jan 25 2018 Return: Tue Feb 6 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SEA
SHA
21h 25m
2 stops
SHA
SEA
21h 01m
1 stop
Depart: Mon Apr 30 2018 Return: Wed May 16 2018 Trip spans 17 days
Air China
Air China
SEA
PVG
20h 40m
2 stops
PVG
SEA
37h 28m
2 stops
Depart: Mon Oct 23 2017 Return: Fri Nov 10 2017 Trip spans 19 days
Hainan Airlines
Hainan Airlines
SEA
SZX
35h 40m
1 stop
SZX
SEA
16h 15m
1 stop
Depart: Tue Feb 13 2018 Return: Tue Feb 27 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
PVG
23h 20m
2 stops
PVG
SEA
18h 23m
1 stop
Depart: Wed Jan 17 2018 Return: Sat Jan 20 2018 Trip spans 4 days
ANA
ANA
SEA
BKK
19h 20m
1 stop
BKK
SEA
18h 10m
1 stop
Depart: Wed Feb 14 2018 Return: Thu Mar 8 2018 Trip spans 23 days
Air China
Air China
SEA
SHA
22h 40m
2 stops
SHA
SEA
25h 53m
2 stops
Depart: Wed Oct 25 2017 Return: Fri Nov 10 2017 Trip spans 17 days
Hainan Airlines
Hainan Airlines
SEA
SZX
35h 40m
1 stop
SZX
SEA
16h 15m
1 stop
Depart: Tue Feb 13 2018 Return: Tue Feb 27 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
SHA
23h 20m
2 stops
SHA
SEA
18h 23m
1 stop
Depart: Tue Feb 6 2018 Return: Fri Feb 9 2018 Trip spans 4 days
ANA
ANA
SEA
BKK
20h 35m
1 stop
BKK
SEA
18h 10m
1 stop
Depart: Wed Dec 6 2017 Return: Thu Jan 11 2018 Trip spans 37 days
Air China
Air China
SEA
SHA
22h 32m
2 stops
SHA
SEA
26h 28m
2 stops
Depart: Sun Oct 29 2017 Return: Sun Dec 3 2017 Trip spans 36 days
Hainan Airlines
Hainan Airlines
SEA
SZX
33h 45m
1 stop
SZX
SEA
16h 15m
1 stop
Depart: Tue Apr 10 2018 Return: Tue Apr 24 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
PVG
22h 05m
2 stops
PVG
SEA
17h 24m
1 stop
Depart: Fri Mar 9 2018 Return: Mon Mar 12 2018 Trip spans 3 days
ANA
ANA
SEA
BKK
20h 35m
1 stop
BKK
SEA
18h 10m
1 stop
Depart: Mon Jan 8 2018 Return: Wed Jan 31 2018 Trip spans 24 days
Air China
Air China
SEA
SHA
23h 00m
2 stops
SHA
SEA
39h 03m
2 stops
Depart: Tue Apr 10 2018 Return: Tue Apr 24 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
SHA
22h 05m
2 stops
SHA
SEA
17h 24m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Seattle
$404
Destination

Bangkok
$408
Shanghai
only $404
only $404
Shenzhen
$444