Find Deals on Flights from Osaka to Seattle/Tacoma Intl (OSA - SEA)

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 to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Apr 5 2017 Return: Sat Apr 15 2017 Trip spans 11 days
Asiana Airlines
Asiana Airlines
KIX
6:50a
SEA
12:50a
18h 00m
1 stop
SEA
10:20a
KIX
12:50a
14h 30m
1 stop
Depart: Sat Mar 11 2017 Return: Wed Mar 15 2017 Trip spans 4 days
XiamenAir
XiamenAir
KIX
2:25p
SEA
10:25p
55h 00m
2 stops
SEA
9:25a
KIX
10:25p
61h 00m
2 stops
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Korean Air
Korean Air
KIX
5:30a
SEA
12:05a
18h 35m
1 stop
SEA
9:55a
KIX
4:50p
30h 55m
1 stop
Depart: Mon Feb 20 2017 Return: Sat Feb 25 2017 Trip spans 6 days
EVA Air
EVA Air
KIX
5:05p
SEA
6:10a
37h 05m
1 stop
SEA
6:30a
KIX
11:55a
29h 25m
1 stop
Depart: Mon Jan 30 2017 Return: Mon Feb 13 2017 Trip spans 15 days
American Airlines
American Airlines
KIX
8:45a
SEA
5:04a
20h 19m
2 stops
SEA
1:10a
KIX
12:20a
23h 10m
2 stops
Depart: Mon May 8 2017 Return: Tue May 23 2017 Trip spans 16 days
$1055
Select
Japan Airlines
Japan Airlines
ITM
10:35a
SEA
3:10a
16h 35m
2 stops
SEA
2:00a
ITM
11:35p
21h 35m
2 stops
Depart: Fri Jan 27 2017 Return: Sat Feb 4 2017 Trip spans 9 days
Asiana Airlines
Asiana Airlines
KIX
3:00p
SEA
12:10a
33h 10m
1 stop
SEA
8:00a
KIX
10:50p
14h 50m
1 stop
Depart: Sat Jul 1 2017 Return: Sat Jul 8 2017 Trip spans 8 days
Asiana Airlines
Asiana Airlines
KIX
5:30a
SEA
1:10a
19h 40m
1 stop
SEA
10:40a
KIX
7:50p
33h 10m
1 stop
Depart: Tue Feb 21 2017 Return: Mon Mar 6 2017 Trip spans 14 days
EVA Air
EVA Air
KIX
7:55a
SEA
6:10a
22h 15m
1 stop
SEA
7:50p
KIX
5:55p
22h 05m
1 stop
Depart: Tue Feb 7 2017 Return: Tue Feb 14 2017 Trip spans 8 days
Korean Air
Korean Air
KIX
9:00a
SEA
11:05p
14h 05m
1 stop
SEA
7:55a
KIX
2:50p
30h 55m
1 stop
Depart: Tue Feb 14 2017 Return: Sat Feb 25 2017 Trip spans 12 days
Asiana Airlines
Asiana Airlines
KIX
12:00p
SEA
11:10p
35h 10m
1 stop
SEA
8:00a
KIX
11:40a
27h 40m
1 stop
Depart: Wed Feb 22 2017 Return: Mon Mar 6 2017 Trip spans 13 days
EVA Air
EVA Air
KIX
12:25p
SEA
6:20p
29h 55m
1 stop
SEA
7:50p
KIX
11:05p
27h 15m
1 stop
Depart: Thu Feb 23 2017 Return: Fri Mar 10 2017 Trip spans 16 days
Korean Air
Korean Air
KIX
1:10p
SEA
11:05p
33h 55m
1 stop
SEA
7:55a
KIX
7:00p
35h 05m
1 stop
Depart: Wed Feb 15 2017 Return: Sat Feb 25 2017 Trip spans 11 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: Fri Feb 24 2017 Return: Mon Feb 27 2017 Trip spans 4 days
EVA Air
EVA Air
KIX
12:25p
SEA
6:20p
29h 55m
1 stop
SEA
6:30a
KIX
11:55a
29h 25m
1 stop
Depart: Thu Feb 16 2017 Return: Sat Feb 25 2017 Trip spans 10 days
Asiana Airlines
Asiana Airlines
KIX
12:00p
SEA
11:10p
35h 10m
1 stop
SEA
8:00a
KIX
11:40a
27h 40m
1 stop
Depart: Thu Apr 27 2017 Return: Sat Apr 29 2017 Trip spans 3 days
EVA Air
EVA Air
KIX
6:10p
SEA
7:30a
37h 20m
1 stop
SEA
7:45a
KIX
9:15p
37h 30m
1 stop
Depart: Fri Feb 17 2017 Return: Sat Feb 25 2017 Trip spans 9 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: Sun Jul 16 2017 Return: Sat Aug 5 2017 Trip spans 21 days
EVA Air
EVA Air
KIX
9:10a
SEA
7:00p
33h 50m
1 stop
SEA
10:10p
KIX
1:10a
27h 00m
1 stop
Depart: Sat Feb 18 2017 Return: Sat Feb 25 2017 Trip spans 8 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
* 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Osaka
only $1055
only $550
Destination

Seattle
$550