Find Cheap Flights from Seoul Incheon Intl Airport to Seattle/Tacoma Intl (ICN - SEA)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seoul Incheon Intl Airport to Seattle/Tacoma Intl

(Round-trip)
Depart: Fri Oct 20 2017 Return: Wed Nov 15 2017 Trip spans 27 days
Delta
Delta
ICN
12:00a
SEA
10:25a
10h 25m
nonstop
SEA
12:00a
ICN
11:59a
11h 59m
nonstop
Depart: Mon Dec 4 2017 Return: Sat Dec 9 2017 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: Sun Oct 29 2017 Return: Sat Nov 4 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ICN
12:00a
SEA
3:30p
39h 30m
2 stops
SEA
12:00a
ICN
12:35p
37h 35m
2 stops
Depart: Tue Dec 5 2017 Return: Thu Dec 7 2017 Trip spans 3 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 Nov 27 2017 Return: Thu Dec 7 2017 Trip spans 11 days
Delta
Delta
ICN
12:00a
SEA
10:19a
10h 19m
nonstop
SEA
12:00a
ICN
12:09p
12h 09m
nonstop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 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: Thu Apr 19 2018 Return: Sat May 12 2018 Trip spans 24 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 Dec 21 2017 Return: Tue Dec 26 2017 Trip spans 6 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:50a
9h 50m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
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 Mar 1 2018 Return: Tue Mar 6 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: Fri Feb 9 2018 Return: Sat Feb 17 2018 Trip spans 9 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 24 2018 Return: Wed Feb 21 2018 Trip spans 29 days
Asiana Airlines
Asiana Airlines
ICN
12:00a
SEA
9:40a
9h 40m
nonstop
SEA
12:00a
ICN
12:00p
12h 00m
nonstop
Depart: Thu Jan 25 2018 Return: Thu Feb 1 2018 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: Thu Jan 25 2018 Return: Thu Feb 1 2018 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
Direct flights ICN to SEA on Delta
Flight # Depart ICN Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
198 6:30 pm 12:55 pm Oct 8 - Oct 26
198 6:50 pm 1:15 pm Oct 27 - Oct 27
198 6:50 pm 1:15 pm Oct 28 - Oct 28
198 6:50 pm 1:15 pm Oct 10 - Oct 24
198 6:50 pm 1:15 pm Oct 25 - Oct 25
198 6:50 pm 1:15 pm Oct 7 - Oct 21
198 7:05 pm 1:28 pm Nov 4 - Nov 4
198 7:05 pm 12:24 pm Nov 11 - Nov 11
198 7:05 pm 12:24 pm Nov 5 - Nov 16
198 7:05 pm 12:24 pm Nov 19 - Nov 25
198 7:05 pm 12:24 pm Nov 18 - Nov 18
198 7:05 pm 12:24 pm Nov 17 - Nov 20
198 7:05 pm 1:28 pm Oct 29 - Nov 3
* 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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seoul
$585
Destination

Seattle
$585
Airlines Airline reviews

119 travelers who booked a flight from Seoul to Seattle rated their chosen airlines with an average of 8.1.

Overall
8.2
Boarding
8.2
Crew
8.6
Comfort
7.6
Food
7.8
Entertainment
7.8