Find Deals on Flights from Osaka Kansai International to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Osaka Kansai International to Seattle

(Round-trip)
Depart: Fri Feb 10 2017 Return: Fri Feb 24 2017 Trip spans 15 days
Asiana Airlines
Asiana Airlines
KIX
12:00p
SEA
11:10p
35h 10m
1 stop
SEA
8:00a
KIX
10:50p
14h 50m
1 stop
Depart: Mon Mar 20 2017 Return: Mon Mar 27 2017 Trip spans 8 days
XiamenAir
XiamenAir
KIX
3:20p
SEA
10:25p
55h 05m
2 stops
SEA
9:25a
KIX
10:25p
61h 00m
2 stops
Depart: Mon Feb 20 2017 Return: Tue Mar 7 2017 Trip spans 16 days
Korean Air
Korean Air
KIX
1:10p
SEA
11:05p
33h 55m
1 stop
SEA
7:55a
KIX
10:50p
14h 55m
1 stop
Depart: Sat Feb 11 2017 Return: Fri Feb 24 2017 Trip spans 14 days
Asiana Airlines
Asiana Airlines
KIX
3:00p
SEA
11:10p
32h 10m
1 stop
SEA
8:00a
KIX
8:55p
36h 55m
1 stop
Depart: Sun Feb 12 2017 Return: Fri Feb 24 2017 Trip spans 13 days
Asiana Airlines
Asiana Airlines
KIX
5:50a
SEA
11:10p
17h 20m
1 stop
SEA
8:00a
KIX
11:40a
27h 40m
1 stop
Depart: Mon Feb 13 2017 Return: Fri Feb 24 2017 Trip spans 12 days
Asiana Airlines
Asiana Airlines
KIX
4:20a
SEA
11:10p
18h 50m
1 stop
SEA
8:00a
KIX
5:50p
33h 50m
1 stop
Depart: Thu Dec 29 2016 Return: Wed Jan 11 2017 Trip spans 14 days
$1455
Select
Delta
Delta
KIX
4:00p
SEA
7:07p
27h 07m
1 stop
SEA
7:06a
KIX
10:50p
15h 44m
1 stop
Depart: Tue Feb 14 2017 Return: Fri Feb 24 2017 Trip spans 11 days
Asiana Airlines
Asiana Airlines
KIX
3:00p
SEA
11:10p
32h 10m
1 stop
SEA
8:00a
KIX
11:40a
27h 40m
1 stop
Depart: Sat Dec 24 2016 Return: Tue Jan 10 2017 Trip spans 18 days
Korean Air
Korean Air
KIX
9:00a
SEA
11:05p
14h 05m
1 stop
SEA
7:55a
KIX
10:50p
14h 55m
1 stop
Depart: Wed Feb 15 2017 Return: Fri Feb 24 2017 Trip spans 10 days
Asiana Airlines
Asiana Airlines
KIX
4:20a
SEA
11:10p
18h 50m
1 stop
SEA
8:00a
KIX
5:50p
33h 50m
1 stop
Depart: Sun Dec 25 2016 Return: Tue Jan 10 2017 Trip spans 17 days
Korean Air
Korean Air
KIX
6:55a
SEA
11:05p
16h 10m
1 stop
SEA
7:55a
KIX
10:50p
14h 55m
1 stop
Depart: Fri Feb 17 2017 Return: Fri Mar 3 2017 Trip spans 15 days
Asiana Airlines
Asiana Airlines
KIX
12:00p
SEA
11:10p
35h 10m
1 stop
SEA
8:00a
KIX
10:50p
14h 50m
1 stop
Depart: Sat Feb 18 2017 Return: Fri Mar 3 2017 Trip spans 14 days
Asiana Airlines
Asiana Airlines
KIX
3:00p
SEA
11:10p
32h 10m
1 stop
SEA
8:00a
KIX
8:55p
36h 55m
1 stop
Depart: Tue Dec 27 2016 Return: Tue Jan 10 2017 Trip spans 15 days
Korean Air
Korean Air
KIX
1:10p
SEA
11:05p
33h 55m
1 stop
SEA
7:55a
KIX
2:50p
30h 55m
1 stop
Depart: Sun Feb 19 2017 Return: Fri Mar 3 2017 Trip spans 13 days
Asiana Airlines
Asiana Airlines
KIX
4:20a
SEA
11:10p
18h 50m
1 stop
SEA
8:00a
KIX
11:40a
27h 40m
1 stop
Depart: Fri Dec 23 2016 Return: Wed Jan 4 2017 Trip spans 13 days
Korean Air
Korean Air
KIX
9:00a
SEA
11:05p
14h 05m
1 stop
SEA
7:55a
KIX
7:00p
35h 05m
1 stop
Depart: Tue Feb 21 2017 Return: Fri Mar 3 2017 Trip spans 11 days
Asiana Airlines
Asiana Airlines
KIX
3:00p
SEA
11:10p
32h 10m
1 stop
SEA
8:00a
KIX
11:40a
27h 40m
1 stop
Depart: Wed Feb 22 2017 Return: Fri Mar 3 2017 Trip spans 10 days
Asiana Airlines
Asiana Airlines
KIX
5:50a
SEA
11:10p
17h 20m
1 stop
SEA
8:00a
KIX
5:50p
33h 50m
1 stop
Depart: Mon Dec 26 2016 Return: Tue Jan 10 2017 Trip spans 16 days
Korean Air
Korean Air
KIX
1:10p
SEA
11:05p
33h 55m
1 stop
SEA
7:55a
KIX
10:50p
14h 55m
1 stop
Depart: Fri Dec 30 2016 Return: Fri Jan 6 2017 Trip spans 8 days
Korean Air
Korean Air
KIX
6:55a
SEA
11:05p
16h 10m
1 stop
SEA
7:55a
KIX
9:05p
37h 10m
1 stop
* 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

Osaka
$551
Destination

Seattle
$551