Find Cheap Flights from Seattle to South Korea

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 South Korea

(Round-trip)
Depart: Mon Nov 6 2017 Return: Thu Nov 16 2017 Trip spans 11 days
XiamenAir
XiamenAir
SEA
7:25a
ICN
9:55p
38h 30m
2 stops
ICN
3:55p
SEA
9:25p
29h 30m
2 stops
Depart: Sat Sep 9 2017 Return: Wed Sep 13 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
9:55a
ICN
8:45p
34h 50m
2 stops
ICN
12:55a
SEA
12:43a
23h 48m
2 stops
Depart: Sun Sep 3 2017 Return: Sun Sep 24 2017 Trip spans 22 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 Sep 6 2017 Return: Wed Sep 20 2017 Trip spans 15 days
Air China
Air China
SEA
2:15p
ICN
2:30p
48h 15m
2 stops
ICN
9:05a
SEA
5:00a
19h 55m
2 stops
Depart: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
ANA
ANA
SEA
8:00a
GMP
2:20a
18h 20m
2 stops
GMP
3:45a
SEA
6:35a
26h 50m
2 stops
Depart: Wed Nov 8 2017 Return: Wed Nov 22 2017 Trip spans 15 days
Korean Air
Korean Air
SEA
7:55a
ICN
7:45p
11h 50m
nonstop
ICN
1:25p
SEA
11:05p
9h 40m
nonstop
Depart: Mon Sep 25 2017 Return: Wed Sep 27 2017 Trip spans 3 days
EVA Air
EVA Air
SEA
7:30a
ICN
3:55a
20h 25m
1 stop
ICN
8:00a
SEA
6:40p
34h 40m
1 stop
Depart: Sun Sep 17 2017 Return: Mon Oct 9 2017 Trip spans 23 days
Delta
Delta
SEA
8:01a
ICN
8:00p
11h 59m
nonstop
ICN
2:30p
SEA
12:55a
10h 25m
nonstop
Depart: Tue Oct 10 2017 Return: Sun Oct 15 2017 Trip spans 6 days
$1000
Select
China Eastern
China Eastern
SEA
11:10a
ICN
3:55p
28h 45m
1 stop
ICN
4:55a
SEA
8:52p
15h 57m
1 stop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
$1001
Select
United
United
SEA
1:43a
ICN
6:50p
17h 07m
1 stop
ICN
12:40p
SEA
4:17a
15h 37m
1 stop
Depart: Mon Jul 31 2017 Return: Wed Aug 30 2017 Trip spans 31 days
$1051
Select
Asiana Airlines
Asiana Airlines
SEA
10:40a
ICN
10:00p
11h 20m
nonstop
ICN
2:40p
SEA
1:10a
10h 30m
nonstop
Depart: Mon Nov 13 2017 Return: Sat Nov 18 2017 Trip spans 6 days
XiamenAir
XiamenAir
SEA
7:25a
ICN
9:55p
38h 30m
2 stops
ICN
3:55p
SEA
9:25p
53h 30m
2 stops
Depart: Sat Oct 7 2017 Return: Fri Oct 13 2017 Trip spans 7 days
$1370
Select
China Southern
China Southern
SEA
5:30a
ICN
4:00p
34h 30m
2 stops
ICN
4:10a
SEA
7:36p
15h 26m
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: Mon Nov 20 2017 Return: Sat Dec 2 2017 Trip spans 13 days
XiamenAir
XiamenAir
SEA
7:25a
ICN
9:55p
38h 30m
2 stops
ICN
3:55p
SEA
9:25p
53h 30m
2 stops
Depart: Fri Sep 29 2017 Return: Mon Oct 9 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
9:55a
PUS
3:00p
29h 05m
2 stops
PUS
12:30a
SEA
7:48a
31h 18m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
Air China
Air China
SEA
6:52a
ICN
2:30p
31h 38m
2 stops
ICN
1:50p
SEA
5:38a
39h 48m
2 stops
Depart: Thu Sep 28 2017 Return: Sun Oct 8 2017 Trip spans 11 days
Air Canada
Air Canada
SEA
5:05a
ICN
5:45p
12h 40m
1 stop
ICN
11:20a
SEA
11:30p
12h 10m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Oct 18 2017 Trip spans 15 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
53h 40m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 12 2017 Trip spans 15 days
Air China
Air China
SEA
2:50p
ICN
3:35p
48h 45m
2 stops
ICN
1:50p
SEA
5:38a
39h 48m
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.

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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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Airports
Origin

Seattle
$626
Destination

Seoul
only $626
only $933
Busan
$720