Find Cheap Flights from Seoul Incheon Intl Airport 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 Incheon Intl Airport to Seattle

(Round-trip)
Depart: Thu Oct 19 2017 Return: Fri Nov 10 2017 Trip spans 23 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:20a
29h 20m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
10:10a
10h 10m
nonstop
SEA
12:00a
ICN
11:40a
11h 40m
nonstop
Depart: Thu Aug 31 2017 Return: Thu Sep 7 2017 Trip spans 8 days
Delta
Delta
ICN
12:00a
SEA
10:46a
10h 46m
nonstop
SEA
12:00a
ICN
11:59a
11h 59m
nonstop
Depart: Fri Feb 9 2018 Return: Fri Feb 16 2018 Trip spans 8 days
Korean Air
Korean Air
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
11:50a
11h 50m
nonstop
Depart: Mon Oct 23 2017 Return: Mon Nov 13 2017 Trip spans 22 days
Multiple Airlines
Multiple Airlines
ICN
12:00a
SEA
9:35p
21h 35m
1 stop
SEA
12:00a
ICN
5:50p
17h 50m
2 stops
Depart: Tue Sep 26 2017 Return: Sat Oct 14 2017 Trip spans 19 days
EVA Air
EVA Air
ICN
12:00a
SEA
11:30p
23h 30m
1 stop
SEA
12:00a
ICN
8:25p
20h 25m
1 stop
Depart: Sat Oct 21 2017 Return: Fri Nov 10 2017 Trip spans 21 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
53h 40m
2 stops
SEA
12:00a
ICN
2:30p
38h 30m
2 stops
Depart: Sun Sep 10 2017 Return: Mon Sep 18 2017 Trip spans 9 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
29h 40m
2 stops
SEA
12:00a
ICN
2:20p
38h 20m
2 stops
Depart: Tue Sep 12 2017 Return: Wed Sep 20 2017 Trip spans 9 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
29h 40m
2 stops
SEA
12:00a
ICN
2:20p
38h 20m
2 stops
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Delta
Delta
ICN
12:00a
SEA
10:25a
10h 25m
nonstop
SEA
12:00a
ICN
11:59a
11h 59m
nonstop
Depart: Fri Dec 15 2017 Return: Fri Jan 5 2018 Trip spans 22 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 7 2017 Return: Mon Oct 16 2017 Trip spans 10 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
53h 40m
2 stops
SEA
12:00a
ICN
2:20p
38h 20m
2 stops
Depart: Thu Sep 14 2017 Return: Thu Sep 21 2017 Trip spans 8 days
Delta
Delta
ICN
12:00a
SEA
10:21a
10h 21m
nonstop
SEA
12:00a
ICN
11:59a
11h 59m
nonstop
Depart: Mon Dec 18 2017 Return: Tue Dec 26 2017 Trip spans 9 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 Oct 9 2017 Return: Mon Oct 16 2017 Trip spans 8 days
Korean Air
Korean Air
ICN
12:00a
SEA
10:00a
10h 00m
nonstop
SEA
12:00a
ICN
11:40a
11h 40m
nonstop
Depart: Wed Oct 11 2017 Return: Fri Oct 20 2017 Trip spans 10 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
53h 40m
2 stops
SEA
12:00a
ICN
2:20p
38h 20m
2 stops
Depart: Mon Sep 18 2017 Return: Tue Sep 26 2017 Trip spans 9 days
Delta
Delta
ICN
12:00a
SEA
10:21a
10h 21m
nonstop
SEA
12:00a
ICN
11:59a
11h 59m
nonstop
Depart: Wed Dec 20 2017 Return: Tue Dec 26 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: Tue Oct 10 2017 Return: Mon Oct 16 2017 Trip spans 7 days
Korean Air
Korean Air
ICN
12:00a
SEA
10:00a
10h 00m
nonstop
SEA
12:00a
ICN
11:40a
11h 40m
nonstop
Depart: Sat Oct 14 2017 Return: Mon Oct 23 2017 Trip spans 10 days
XiamenAir
XiamenAir
ICN
12:00a
SEA
5:40a
53h 40m
2 stops
SEA
12:00a
ICN
2:20p
38h 20m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seoul
$504
Destination

Seattle
$504
Airlines Airline reviews

204 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