Find Cheap Flights from South Korea to Seattle/Tacoma Intl

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 South Korea to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 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 Dec 18 2017 Return: Sat Dec 30 2017 Trip spans 13 days
ANA
ANA
GMP
12:00a
SEA
10:28p
22h 28m
2 stops
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
Depart: Mon Nov 20 2017 Return: Fri Nov 24 2017 Trip spans 5 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: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
Korean Air
Korean Air
ICN
12:00a
SEA
10:00a
10h 00m
nonstop
SEA
12:00a
ICN
11:50a
11h 50m
nonstop
Depart: Thu Apr 5 2018 Return: Fri Apr 13 2018 Trip spans 9 days
Delta
Delta
ICN
12:00a
SEA
10:23a
10h 23m
nonstop
SEA
12:00a
ICN
11:57a
11h 57m
nonstop
Depart: Sat Feb 17 2018 Return: Wed Feb 28 2018 Trip spans 12 days
Air Canada
Air Canada
ICN
12:00a
SEA
1:23p
13h 23m
1 stop
SEA
12:00a
ICN
4:55a
28h 55m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
Japan Airlines
Japan Airlines
GMP
12:00a
SEA
3:27p
39h 27m
2 stops
SEA
12:00a
GMP
12:30a
24h 30m
2 stops
Depart: Mon Dec 18 2017 Return: Tue Dec 26 2017 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 Dec 20 2017 Return: Mon Jan 1 2018 Trip spans 13 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 10 2018 Return: Sat Jan 20 2018 Trip spans 11 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 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: Thu Feb 22 2018 Return: Thu Mar 8 2018 Trip spans 15 days
ANA
ANA
GMP
12:00a
SEA
10:28p
22h 28m
2 stops
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
Depart: Wed Jan 31 2018 Return: Wed Feb 14 2018 Trip spans 15 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 Mar 29 2018 Return: Wed Apr 11 2018 Trip spans 14 days
ANA
ANA
GMP
12:00a
SEA
2:09a
26h 09m
2 stops
SEA
12:00a
GMP
7:40p
19h 40m
2 stops
Depart: Wed Jan 24 2018 Return: Tue Jan 30 2018 Trip spans 7 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: Tue Feb 6 2018 Trip spans 2 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.

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
only $591
only $723
Destination

Seattle
$591
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