Find Cheap Flights from South Korea 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
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from South Korea to Seattle

(Round-trip)
Depart: Thu Jun 1 2017 Return: Wed Jun 14 2017 Trip spans 14 days
XiamenAir
XiamenAir
ICN
5:05p
SEA
10:25p
29h 20m
2 stops
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
Depart: Fri Jun 9 2017 Return: Tue Jun 20 2017 Trip spans 12 days
Asiana Airlines
Asiana Airlines
ICN
2:40p
SEA
12:50a
10h 10m
nonstop
SEA
10:20a
ICN
10:00p
11h 40m
nonstop
Depart: Wed Sep 6 2017 Return: Thu Sep 21 2017 Trip spans 16 days
ANA
ANA
GMP
3:45a
SEA
6:35a
26h 50m
2 stops
SEA
8:00a
GMP
2:20a
18h 20m
2 stops
Depart: Mon May 29 2017 Return: Sun Jun 4 2017 Trip spans 7 days
Korean Air
Korean Air
ICN
2:20p
SEA
12:20a
10h 00m
nonstop
SEA
10:15a
ICN
9:35p
11h 20m
nonstop
Depart: Mon May 22 2017 Return: Fri May 26 2017 Trip spans 5 days
United
United
ICN
12:55p
SEA
1:13p
24h 18m
1 stop
SEA
2:57a
ICN
6:50p
15h 53m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 12 2017 Trip spans 2 days
Japan Airlines
Japan Airlines
ICN
7:10a
SEA
3:00a
19h 50m
2 stops
SEA
5:30a
ICN
1:20a
19h 50m
2 stops
Depart: Fri Jun 16 2017 Return: Wed Jul 5 2017 Trip spans 20 days
Delta
Delta
ICN
2:50p
SEA
1:23a
10h 33m
nonstop
SEA
8:25a
ICN
8:00p
11h 35m
nonstop
Depart: Wed Jun 14 2017 Return: Sat Jul 29 2017 Trip spans 46 days
Major Airline
Major Airline
ICN
8:00a
SEA
10:48p
14h 48m
1 stop
SEA
6:00a
ICN
10:10p
16h 10m
1 stop
Depart: Wed Jul 5 2017 Return: Tue Aug 29 2017 Trip spans 56 days
Air Canada
Air Canada
ICN
11:20a
SEA
9:35p
34h 15m
1 stop
SEA
8:00a
ICN
5:45p
33h 45m
1 stop
Depart: Sun Jul 2 2017 Return: Sat Jul 15 2017 Trip spans 14 days
EVA Air
EVA Air
ICN
3:10a
SEA
7:00p
15h 50m
1 stop
SEA
7:30a
ICN
10:45p
15h 15m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
American Airlines
American Airlines
ICN
1:25p
SEA
12:39p
23h 14m
1 stop
SEA
3:00a
ICN
1:20a
22h 20m
2 stops
Depart: Sun Jun 4 2017 Return: Wed Jun 14 2017 Trip spans 11 days
XiamenAir
XiamenAir
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
XiamenAir
XiamenAir
ICN
4:45p
SEA
10:25p
29h 40m
2 stops
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
Depart: Tue Jul 25 2017 Return: Thu Aug 17 2017 Trip spans 24 days
$1241
Select
China Eastern
China Eastern
ICN
4:10a
SEA
6:50a
26h 40m
2 stops
SEA
11:27a
ICN
9:25p
33h 58m
1 stop
Depart: Tue Jun 13 2017 Return: Mon Jun 19 2017 Trip spans 7 days
Asiana Airlines
Asiana Airlines
ICN
2:40p
SEA
12:50a
10h 10m
nonstop
SEA
10:20a
ICN
10:00p
11h 40m
nonstop
Depart: Mon May 8 2017 Return: Fri May 19 2017 Trip spans 12 days
XiamenAir
XiamenAir
ICN
4:45p
SEA
10:25p
53h 40m
2 stops
SEA
9:25a
ICN
11:45p
38h 20m
2 stops
Depart: Tue Jun 20 2017 Return: Sat Jul 1 2017 Trip spans 12 days
Asiana Airlines
Asiana Airlines
ICN
2:40p
SEA
12:50a
10h 10m
nonstop
SEA
10:40a
ICN
10:00p
11h 20m
nonstop
Depart: Sat Sep 9 2017 Return: Mon Sep 18 2017 Trip spans 10 days
ANA
ANA
GMP
3:45a
SEA
6:35a
26h 50m
2 stops
SEA
8:00a
GMP
2:20a
18h 20m
2 stops
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
United
United
ICN
12:40p
SEA
4:21a
15h 41m
1 stop
SEA
2:00a
ICN
6:50p
16h 50m
1 stop
Depart: Wed Oct 4 2017 Return: Mon Oct 16 2017 Trip spans 13 days
XiamenAir
XiamenAir
ICN
4:45p
SEA
10:25p
53h 40m
2 stops
SEA
9:25a
ICN
11:45p
38h 20m
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,
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Airports
Origin

Seoul
only $544
only $724
Destination

Seattle
$544
Airlines Airline reviews

159 travelers who booked a flight from Seoul to Seattle rated their chosen airlines with an average of 8.4.

Overall
8.6
Boarding
8.6
Crew
9.0
Comfort
8.3
Food
8.2
Entertainment
8.3