Find Cheap Flights from Seoul 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 Seoul to Seattle

(Round-trip)
Depart: Sat Oct 21 2017 Return: Fri Nov 3 2017 Trip spans 14 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
53h 40m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Tue Oct 31 2017 Return: Sat Nov 4 2017 Trip spans 5 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
Korean Air
Korean Air
ICN
12:00a
SEA
10:00a
10h 00m
nonstop
SEA
12:00a
ICN
11:30a
11h 30m
nonstop
Depart: Tue Nov 7 2017 Return: Mon Dec 4 2017 Trip spans 28 days
Japan Airlines
Japan Airlines
ICN
12:00a
SEA
8:52p
20h 52m
2 stops
SEA
12:00a
ICN
6:50p
18h 50m
2 stops
Depart: Wed Jan 24 2018 Return: Wed Feb 21 2018 Trip spans 29 days
Multiple Airlines
Multiple Airlines
GMP
12:00a
SEA
2:58a
26h 58m
2 stops
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
Depart: Fri Oct 20 2017 Return: Fri Oct 27 2017 Trip spans 8 days
ANA
ANA
GMP
12:00a
SEA
9:40p
21h 40m
2 stops
SEA
12:00a
GMP
6:20p
18h 20m
2 stops
Depart: Fri Sep 8 2017 Return: Sat Sep 16 2017 Trip spans 9 days
EVA Air
EVA Air
ICN
12:00a
SEA
2:55a
26h 55m
1 stop
SEA
12:00a
ICN
8:25p
20h 25m
1 stop
Depart: Fri Dec 29 2017 Return: Mon Jan 1 2018 Trip spans 4 days
China Eastern
China Eastern
ICN
12:00a
SEA
4:06p
16h 06m
1 stop
SEA
12:00a
ICN
6:05a
30h 05m
1 stop
Depart: Wed Nov 22 2017 Return: Mon Nov 27 2017 Trip spans 6 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:30a
53h 30m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Sun Oct 22 2017 Return: Fri Nov 3 2017 Trip spans 13 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
29h 40m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Thu Oct 19 2017 Return: Mon Oct 30 2017 Trip spans 12 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:20a
29h 20m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Sun Oct 22 2017 Return: Mon Nov 6 2017 Trip spans 16 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
29h 40m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Thu Nov 9 2017 Return: Thu Nov 16 2017 Trip spans 8 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Sat Oct 21 2017 Return: Fri Oct 27 2017 Trip spans 7 days
ANA
ANA
GMP
12:00a
SEA
9:40p
21h 40m
2 stops
SEA
12:00a
GMP
6:20p
18h 20m
2 stops
Depart: Thu Sep 21 2017 Return: Thu Oct 12 2017 Trip spans 22 days
Korean Air
Korean Air
ICN
12:00a
SEA
10:00a
10h 00m
nonstop
SEA
12:00a
ICN
11:40a
11h 40m
nonstop
Depart: Fri Dec 15 2017 Return: Thu Jan 4 2018 Trip spans 21 days
Multiple Airlines
Multiple Airlines
ICN
12:00a
SEA
4:08p
16h 08m
2 stops
SEA
12:00a
ICN
1:55p
13h 55m
1 stop
Depart: Wed Oct 18 2017 Return: Mon Oct 30 2017 Trip spans 13 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
53h 40m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Fri Dec 1 2017 Return: Wed Dec 27 2017 Trip spans 27 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Sun Oct 22 2017 Return: Fri Oct 27 2017 Trip spans 6 days
ANA
ANA
GMP
12:00a
SEA
9:40p
21h 40m
2 stops
SEA
12:00a
GMP
6:20p
18h 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 $509
only $721
Destination

Seattle
$509
Airlines Airline reviews

194 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
9.0
Comfort
8.2
Food
8.2
Entertainment
8.3