Find Cheap Flights from Seattle 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 to Asia

(Round-trip)
Depart: Wed Feb 28 2018 Return: Mon Mar 5 2018 Trip spans 6 days
ANA
ANA
SEA
MNL
17h 10m
1 stop
MNL
SEA
16h 35m
1 stop
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
PVG
17h 45m
1 stop
PVG
SEA
36h 56m
2 stops
Depart: Sun Dec 3 2017 Return: Sat Dec 9 2017 Trip spans 7 days
Air China
Air China
SEA
SHA
21h 52m
2 stops
SHA
SEA
42h 04m
2 stops
Depart: Thu Mar 1 2018 Return: Sun Mar 4 2018 Trip spans 4 days
ANA
ANA
SEA
MNL
17h 10m
1 stop
MNL
SEA
19h 03m
2 stops
Depart: Thu Mar 1 2018 Return: Sun Mar 4 2018 Trip spans 4 days
ANA
ANA
SEA
MNL
17h 10m
1 stop
MNL
SEA
19h 03m
2 stops
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
SHA
17h 45m
1 stop
SHA
SEA
36h 56m
2 stops
Depart: Sun Dec 3 2017 Return: Sat Dec 9 2017 Trip spans 7 days
Air China
Air China
SEA
PVG
21h 52m
2 stops
PVG
SEA
42h 04m
2 stops
Depart: Wed Feb 28 2018 Return: Sat Mar 3 2018 Trip spans 4 days
ANA
ANA
SEA
MNL
17h 10m
1 stop
MNL
SEA
16h 35m
1 stop
Depart: Tue Feb 13 2018 Return: Tue Feb 27 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
PVG
19h 05m
1 stop
PVG
SEA
39h 07m
2 stops
Depart: Sat Jan 13 2018 Return: Wed Jan 31 2018 Trip spans 19 days
Air China
Air China
SEA
SHA
35h 40m
2 stops
SHA
SEA
39h 03m
2 stops
Depart: Tue Feb 13 2018 Return: Tue Feb 27 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
SHA
19h 05m
1 stop
SHA
SEA
39h 07m
2 stops
Depart: Wed Jan 31 2018 Return: Mon Feb 5 2018 Trip spans 6 days
Air China
Air China
SEA
SHA
22h 40m
2 stops
SHA
SEA
36h 18m
2 stops
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: Thu Feb 1 2018 Return: Thu Feb 22 2018 Trip spans 22 days
Multiple Airlines
Multiple Airlines
SEA
SHA
21h 25m
2 stops
SHA
SEA
18h 23m
1 stop
Depart: Sun Feb 4 2018 Return: Wed Feb 28 2018 Trip spans 25 days
Air China
Air China
SEA
SHA
19h 13m
2 stops
SHA
SEA
35h 43m
2 stops
Depart: Thu Jan 18 2018 Return: Sun Jan 21 2018 Trip spans 4 days
ANA
ANA
SEA
BKK
19h 20m
1 stop
BKK
SEA
18h 10m
1 stop
Depart: Thu Feb 1 2018 Return: Thu Feb 22 2018 Trip spans 22 days
Multiple Airlines
Multiple Airlines
SEA
PVG
21h 25m
2 stops
PVG
SEA
18h 23m
1 stop
Depart: Mon Feb 5 2018 Return: Thu Mar 1 2018 Trip spans 25 days
Air China
Air China
SEA
SHA
22h 40m
2 stops
SHA
SEA
25h 53m
2 stops
Depart: Wed Nov 15 2017 Return: Wed Nov 22 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
PVG
37h 35m
1 stop
PVG
SEA
37h 01m
2 stops
Depart: Tue Feb 6 2018 Return: Thu Mar 1 2018 Trip spans 24 days
Air China
Air China
SEA
SHA
22h 40m
2 stops
SHA
SEA
22h 43m
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.

We compile tonnes 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 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$324
Destination

Bangkok
$408
Shanghai
only $407
only $407
Manila
$324