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: Mon Nov 6 2017 Return: Fri Nov 10 2017 Trip spans 5 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Wed Jan 17 2018 Return: Sat Jan 27 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
GMP
12:00a
SEA
10:28p
22h 28m
2 stops
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
Depart: Wed Nov 1 2017 Return: Mon Nov 27 2017 Trip spans 27 days
ANA
ANA
GMP
12:00a
SEA
9:28p
21h 28m
2 stops
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
Depart: Wed Apr 25 2018 Return: Wed May 2 2018 Trip spans 8 days
Air Canada
Air Canada
ICN
12:00a
SEA
9:39a
33h 39m
1 stop
SEA
12:00a
ICN
12:40p
12h 40m
1 stop
Depart: Sun Mar 11 2018 Return: Fri Mar 16 2018 Trip spans 5 days
EVA Air
EVA Air
ICN
12:00a
SEA
4:25p
15h 25m
1 stop
SEA
12:00a
ICN
6:35a
30h 35m
1 stop
Depart: Tue Oct 24 2017 Return: Sun Oct 29 2017 Trip spans 6 days
Korean Air
Korean Air
ICN
12:00a
SEA
10:00a
10h 00m
nonstop
SEA
12:00a
ICN
11:50a
11h 50m
nonstop
Depart: Sat Feb 17 2018 Return: Wed Feb 28 2018 Trip spans 12 days
Delta
Delta
ICN
12:00a
SEA
10:39a
10h 39m
nonstop
SEA
12:00a
ICN
11:59a
11h 59m
nonstop
Depart: Thu Nov 16 2017 Return: Fri Nov 24 2017 Trip spans 9 days
Japan Airlines
Japan Airlines
GMP
12:00a
SEA
10:18p
22h 18m
2 stops
SEA
12:00a
GMP
7:30a
31h 30m
2 stops
Depart: Mon Nov 13 2017 Return: Fri Nov 24 2017 Trip spans 12 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Fri Dec 15 2017 Return: Fri Jan 5 2018 Trip spans 22 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Tue Dec 19 2017 Return: Tue Dec 26 2017 Trip spans 8 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Fri Feb 9 2018 Return: Sat Feb 17 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
GMP
12:00a
SEA
1:28a
25h 28m
2 stops
SEA
12:00a
GMP
7:45a
31h 45m
2 stops
Depart: Sun Dec 17 2017 Return: Tue Jan 23 2018 Trip spans 38 days
ANA
ANA
GMP
12:00a
SEA
10:28p
22h 28m
2 stops
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
Depart: Fri Apr 13 2018 Return: Fri Apr 20 2018 Trip spans 8 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
10:10a
10h 10m
nonstop
SEA
12:00a
ICN
11:40a
11h 40m
nonstop
Depart: Tue Apr 17 2018 Return: Thu Apr 26 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
GMP
12:00a
SEA
8:36p
20h 36m
2 stops
SEA
12:00a
GMP
12:00a
24h 00m
2 stops
Depart: Fri Dec 22 2017 Return: Tue Dec 26 2017 Trip spans 5 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Mon Jan 29 2018 Return: Sat Feb 17 2018 Trip spans 20 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Mon Feb 5 2018 Return: Sat Feb 10 2018 Trip spans 6 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Mon Mar 12 2018 Return: Fri Mar 16 2018 Trip spans 5 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Mon Jan 22 2018 Return: Thu Feb 1 2018 Trip spans 11 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
* 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

Seoul
only $587
only $694
Destination

Seattle
$587
Airlines Airline reviews

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

Overall
8.6
Boarding
8.6
Crew
8.9
Comfort
8.2
Food
8.2
Entertainment
8.3