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: Wed May 3 2017 Return: Sun May 28 2017 Trip spans 26 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
9:43a
ICN
1:30p
27h 47m
2 stops
ICN
4:55a
SEA
12:19a
43h 24m
2 stops
Depart: Mon Oct 16 2017 Return: Mon Nov 13 2017 Trip spans 29 days
Air China
Air China
SEA
6:55a
ICN
2:30p
31h 35m
2 stops
ICN
1:10p
SEA
5:38a
40h 28m
2 stops
Depart: Thu Oct 12 2017 Return: Sun Oct 22 2017 Trip spans 11 days
EVA Air
EVA Air
SEA
7:30a
ICN
3:55a
20h 25m
1 stop
ICN
3:45p
SEA
6:40p
26h 55m
1 stop
Depart: Sun Sep 3 2017 Return: Wed Sep 20 2017 Trip spans 18 days
ANA
ANA
SEA
8:00a
GMP
2:20a
18h 20m
2 stops
GMP
8:55a
SEA
6:35a
21h 40m
2 stops
Depart: Thu Aug 17 2017 Return: Thu Sep 21 2017 Trip spans 36 days
Delta
Delta
SEA
12:12p
ICN
8:45p
32h 33m
1 stop
ICN
2:30p
SEA
12:55a
10h 25m
nonstop
Depart: Sun Aug 20 2017 Return: Tue Sep 5 2017 Trip spans 17 days
United
United
SEA
1:40a
ICN
12:45a
23h 05m
2 stops
ICN
8:35a
SEA
9:31a
24h 56m
2 stops
Depart: Sun Oct 29 2017 Return: Thu Nov 16 2017 Trip spans 19 days
Hawaiian Airlines
Hawaiian Airlines
SEA
5:00a
ICN
12:00a
19h 00m
1 stop
ICN
5:00p
SEA
10:00a
17h 00m
1 stop
Depart: Sun May 7 2017 Return: Fri May 12 2017 Trip spans 6 days
Asiana Airlines
Asiana Airlines
SEA
10:20a
ICN
10:00p
11h 40m
nonstop
ICN
2:40p
SEA
12:50a
10h 10m
nonstop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
$1028
Select
Korean Air
Korean Air
SEA
10:15a
ICN
9:55p
11h 40m
nonstop
ICN
2:20p
SEA
12:20a
10h 00m
nonstop
Depart: Sun Oct 8 2017 Return: Sat Oct 21 2017 Trip spans 14 days
$1030
Select
China Eastern
China Eastern
SEA
11:10a
ICN
9:25p
34h 15m
1 stop
ICN
8:00a
SEA
7:36p
35h 36m
2 stops
Depart: Sat Jun 3 2017 Return: Wed Jun 14 2017 Trip spans 12 days
$1128
Select
Air Canada
Air Canada
SEA
3:05p
ICN
5:45p
26h 40m
1 stop
ICN
11:20a
SEA
6:31a
19h 11m
1 stop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 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 Sep 28 2017 Return: Wed Oct 11 2017 Trip spans 14 days
Major Airline
Major Airline
SEA
11:35a
ICN
5:00p
29h 25m
2 stops
ICN
2:35a
SEA
6:50a
28h 15m
2 stops
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
Air China
Air China
SEA
2:15p
ICN
2:30p
48h 15m
2 stops
ICN
7:30a
SEA
5:38a
22h 08m
2 stops
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 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 Oct 3 2017 Return: Thu Oct 12 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
10:15a
ICN
2:15p
28h 00m
2 stops
ICN
5:05a
SEA
1:00a
19h 55m
2 stops
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 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: Fri May 26 2017 Return: Sun Jun 4 2017 Trip spans 10 days
XiamenAir
XiamenAir
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
Depart: Sat Sep 2 2017 Return: Wed Sep 20 2017 Trip spans 19 days
Air China
Air China
SEA
2:15p
ICN
3:35p
25h 20m
2 stops
ICN
7:30a
SEA
5:38a
22h 08m
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.

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Airports
Origin

Seattle
$651
Destination

Seoul
only $651
only $883