Find Deals on Flights from Seattle to Seoul

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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Book cheap flights from Seattle to Seoul

(Round-trip)
Depart: Wed Apr 19 2017 Return: Tue May 9 2017 Trip spans 21 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
Depart: Fri Apr 21 2017 Return: Sun Apr 30 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
9:05a
ICN
8:40p
35h 35m
2 stops
ICN
6:15a
SEA
3:49p
33h 34m
2 stops
Depart: Tue Sep 19 2017 Return: Mon Oct 9 2017 Trip spans 21 days
Air China
Air China
SEA
2:15p
GMP
1:50a
35h 35m
2 stops
GMP
5:25a
SEA
5:00a
23h 35m
2 stops
Depart: Tue Sep 26 2017 Return: Sun Nov 5 2017 Trip spans 41 days
China Airlines
China Airlines
SEA
2:10p
ICN
1:25a
35h 15m
2 stops
ICN
5:35p
SEA
8:30a
38h 55m
2 stops
Depart: Fri Mar 31 2017 Return: Mon Apr 3 2017 Trip spans 4 days
China Eastern
China Eastern
SEA
12:59p
ICN
6:55p
29h 56m
2 stops
ICN
3:45a
SEA
7:50p
40h 05m
2 stops
Depart: Thu Apr 20 2017 Return: Tue Apr 25 2017 Trip spans 6 days
EVA Air
EVA Air
SEA
7:30a
ICN
3:55a
20h 25m
1 stop
ICN
3:10a
SEA
6:30p
15h 20m
1 stop
Depart: Sun Sep 10 2017 Return: Wed Sep 13 2017 Trip spans 4 days
Air Canada
Air Canada
SEA
5:05a
ICN
5:45p
12h 40m
1 stop
ICN
11:20a
SEA
6:35a
19h 15m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Delta
Delta
SEA
8:10a
ICN
8:00p
11h 50m
nonstop
ICN
2:50p
SEA
1:36a
10h 46m
nonstop
Depart: Wed Apr 12 2017 Return: Sat Apr 29 2017 Trip spans 18 days
Asiana Airlines
Asiana Airlines
SEA
10:20a
ICN
10:00p
11h 40m
nonstop
ICN
3:30p
SEA
1:40a
10h 10m
nonstop
Depart: Sun Apr 16 2017 Return: Tue Apr 25 2017 Trip spans 10 days
Korean Air
Korean Air
SEA
10:15a
ICN
9:55p
11h 40m
nonstop
ICN
2:20p
SEA
12:20a
10h 00m
nonstop
Depart: Sat Jul 22 2017 Return: Wed Aug 30 2017 Trip spans 40 days
American Airlines
American Airlines
SEA
1:00p
ICN
7:15p
30h 15m
1 stop
ICN
7:10a
SEA
7:31a
24h 21m
2 stops
Depart: Mon Jun 26 2017 Return: Wed Jun 28 2017 Trip spans 3 days
$1135
Select
United
United
SEA
1:40a
ICN
12:45a
23h 05m
2 stops
ICN
8:35a
SEA
5:00a
20h 25m
2 stops
Depart: Sun May 21 2017 Return: Tue May 30 2017 Trip spans 10 days
$1177
Select
Cathay Pacific
Cathay Pacific
SEA
5:55a
ICN
9:40a
27h 45m
2 stops
ICN
6:15a
SEA
11:04a
28h 49m
2 stops
Depart: Fri May 12 2017 Return: Tue May 30 2017 Trip spans 19 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
Depart: Thu Apr 27 2017 Return: Mon May 8 2017 Trip spans 12 days
Major Airline
Major Airline
SEA
10:35a
ICN
4:35p
30h 00m
2 stops
ICN
5:05a
SEA
2:15a
21h 10m
2 stops
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
Depart: Thu May 25 2017 Return: Thu Jun 8 2017 Trip spans 15 days
Major Airline
Major Airline
SEA
9:10a
ICN
8:40p
35h 30m
2 stops
ICN
6:15a
SEA
3:51p
33h 36m
2 stops
Depart: Tue Sep 12 2017 Return: Wed Oct 4 2017 Trip spans 23 days
Air China
Air China
SEA
6:55a
ICN
3:35p
32h 40m
2 stops
ICN
9:05a
SEA
5:00a
19h 55m
2 stops
Depart: Fri Sep 1 2017 Return: Sun Sep 24 2017 Trip spans 24 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
Depart: Tue Aug 22 2017 Return: Sun Sep 24 2017 Trip spans 34 days
China Airlines
China Airlines
SEA
3:05a
ICN
3:10p
36h 05m
2 stops
ICN
6:25p
SEA
8:25a
38h 00m
2 stops
* 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$638
Destination

Seoul
only $638
only $761
Airlines Airline reviews

73 travelers who booked a flight from Seattle to Seoul rated their chosen airlines with an average of 8.5.

Overall
8.4
Boarding
8.5
Crew
8.8
Comfort
8.4
Food
8.4
Entertainment
8.3