Find Deals on 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: Fri Feb 24 2017 Return: Sat Mar 4 2017 Trip spans 9 days
Asiana Airlines
Asiana Airlines
ICN
1:50p
SEA
11:30p
9h 40m
nonstop
SEA
8:00a
ICN
8:00p
12h 00m
nonstop
Depart: Mon Apr 3 2017 Return: Thu Apr 27 2017 Trip spans 25 days
United
United
ICN
12:40p
SEA
9:01a
20h 21m
1 stop
SEA
1:57a
ICN
6:50p
16h 53m
1 stop
Depart: Sat Mar 11 2017 Return: Wed Mar 15 2017 Trip spans 4 days
XiamenAir
XiamenAir
ICN
3:55p
SEA
10:25p
53h 30m
2 stops
SEA
9:25a
ICN
11:55p
38h 30m
2 stops
Depart: Fri Mar 24 2017 Return: Sat Mar 25 2017 Trip spans 2 days
Korean Air
Korean Air
ICN
2:25p
SEA
12:05a
9h 40m
nonstop
SEA
9:55a
ICN
9:45p
11h 50m
nonstop
Depart: Thu Jun 8 2017 Return: Thu Jul 6 2017 Trip spans 29 days
Air Canada
Air Canada
ICN
11:20a
SEA
11:26p
12h 06m
1 stop
SEA
5:05a
ICN
5:45p
12h 40m
1 stop
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
Japan Airlines
Japan Airlines
ICN
7:10a
SEA
3:10a
20h 00m
2 stops
SEA
5:55a
ICN
1:20a
19h 25m
2 stops
Depart: Thu Mar 2 2017 Return: Mon Mar 27 2017 Trip spans 25 days
Major Airline
Major Airline
ICN
10:55a
SEA
4:25p
29h 30m
2 stops
SEA
5:25a
ICN
5:35p
36h 10m
2 stops
Depart: Sat Mar 18 2017 Return: Sat Apr 1 2017 Trip spans 15 days
EVA Air
EVA Air
ICN
3:45p
SEA
7:10a
15h 25m
1 stop
SEA
9:30p
ICN
3:55a
30h 25m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 10 2017 Trip spans 11 days
Delta
Delta
ICN
2:35p
SEA
7:35a
41h 00m
2 stops
SEA
8:13a
ICN
8:00p
11h 47m
nonstop
Depart: Fri Mar 10 2017 Return: Mon Mar 20 2017 Trip spans 10 days
Asiana Airlines
Asiana Airlines
ICN
1:30p
SEA
11:10p
9h 40m
nonstop
SEA
10:00a
ICN
10:00p
12h 00m
nonstop
Depart: Mon Mar 13 2017 Return: Mon Apr 3 2017 Trip spans 22 days
United
United
ICN
1:05p
SEA
1:12p
24h 07m
1 stop
SEA
1:30a
ICN
6:50p
17h 20m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 15 2017 Trip spans 8 days
Korean Air
Korean Air
ICN
1:25p
SEA
11:05p
9h 40m
nonstop
SEA
9:55a
ICN
9:40p
11h 45m
nonstop
Depart: Sat Feb 25 2017 Return: Fri Mar 3 2017 Trip spans 7 days
XiamenAir
XiamenAir
ICN
3:55p
SEA
9:25p
53h 30m
2 stops
SEA
7:25a
ICN
9:55p
38h 30m
2 stops
Depart: Fri Jun 16 2017 Return: Mon Jun 26 2017 Trip spans 11 days
Air Canada
Air Canada
ICN
11:20a
SEA
6:31a
19h 11m
1 stop
SEA
2:30a
ICN
5:45p
15h 15m
1 stop
Depart: Wed Apr 26 2017 Return: Fri May 12 2017 Trip spans 17 days
Asiana Airlines
Asiana Airlines
ICN
2:40p
SEA
12:50a
10h 10m
nonstop
SEA
10:20a
ICN
10:00p
11h 40m
nonstop
Depart: Tue Mar 14 2017 Return: Mon Apr 3 2017 Trip spans 21 days
United
United
ICN
1:05p
SEA
6:15a
17h 10m
1 stop
SEA
1:30a
ICN
6:50p
17h 20m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Korean Air
Korean Air
ICN
2:20p
SEA
12:20a
10h 00m
nonstop
SEA
10:15a
ICN
9:55p
11h 40m
nonstop
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 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 Apr 21 2017 Return: Tue May 9 2017 Trip spans 19 days
EVA Air
EVA Air
ICN
3:45p
SEA
6:30p
26h 45m
1 stop
SEA
7:45a
ICN
3:55a
20h 10m
1 stop
Depart: Mon Mar 20 2017 Return: Fri Mar 24 2017 Trip spans 5 days
Asiana Airlines
Asiana Airlines
ICN
2:50p
SEA
12:30a
9h 40m
nonstop
SEA
10:00a
ICN
10:00p
12h 00m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seoul
$628
Destination

Seattle
$628
Airlines Airline reviews

150 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
8.2