Find Cheap Flights to Seoul Gimpo 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.
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Book cheap flights from Seattle/Tacoma Intl to Seoul Gimpo Intl

(Round-trip)
Depart: Wed Nov 1 2017 Return: Wed Nov 15 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
GMP
8:24a
32h 24m
2 stops
GMP
12:00a
SEA
11:58p
23h 58m
2 stops
Depart: Sat Sep 16 2017 Return: Mon Oct 16 2017 Trip spans 31 days
Air China
Air China
SEA
12:00a
GMP
4:05p
40h 05m
2 stops
GMP
12:00a
SEA
12:47a
24h 47m
2 stops
Depart: Mon Sep 4 2017 Return: Tue Sep 19 2017 Trip spans 16 days
ANA
ANA
SEA
12:00a
GMP
6:20p
18h 20m
2 stops
GMP
12:00a
SEA
9:40p
21h 40m
2 stops
Depart: Tue Sep 5 2017 Return: Thu Sep 21 2017 Trip spans 17 days
China Southern
China Southern
SEA
12:00a
GMP
2:31a
26h 31m
1 stop
GMP
12:00a
SEA
11:06a
35h 06m
1 stop
Depart: Thu Nov 2 2017 Return: Fri Nov 17 2017 Trip spans 16 days
Air China
Air China
SEA
12:00a
GMP
10:50a
34h 50m
2 stops
GMP
12:00a
SEA
1:49a
25h 49m
2 stops
Depart: Thu Jan 18 2018 Return: Mon Jan 22 2018 Trip spans 5 days
Air China
Air China
SEA
12:00a
GMP
10:30a
34h 30m
2 stops
GMP
12:00a
SEA
1:47a
25h 47m
2 stops
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Air China
Air China
SEA
12:00a
GMP
10:47a
34h 47m
2 stops
GMP
12:00a
SEA
1:20a
25h 20m
2 stops
Depart: Mon Sep 25 2017 Return: Fri Oct 6 2017 Trip spans 12 days
Air China
Air China
SEA
12:00a
GMP
10:50a
34h 50m
2 stops
GMP
12:00a
SEA
12:27a
24h 27m
2 stops
Depart: Tue Sep 26 2017 Return: Fri Oct 6 2017 Trip spans 11 days
Air China
Air China
SEA
12:00a
GMP
10:50a
34h 50m
2 stops
GMP
12:00a
SEA
12:27a
24h 27m
2 stops
Depart: Mon Sep 11 2017 Return: Wed Sep 20 2017 Trip spans 10 days
ANA
ANA
SEA
12:00a
GMP
6:20p
18h 20m
2 stops
GMP
12:00a
SEA
2:50a
26h 50m
2 stops
Depart: Wed Sep 6 2017 Return: Thu Sep 21 2017 Trip spans 16 days
China Southern
China Southern
SEA
12:00a
GMP
2:31a
26h 31m
1 stop
GMP
12:00a
SEA
11:06a
35h 06m
1 stop
Depart: Thu Sep 28 2017 Return: Fri Oct 6 2017 Trip spans 9 days
Air China
Air China
SEA
12:00a
GMP
10:50a
34h 50m
2 stops
GMP
12:00a
SEA
12:27a
24h 27m
2 stops
Depart: Thu Sep 7 2017 Return: Thu Sep 21 2017 Trip spans 15 days
China Southern
China Southern
SEA
12:00a
GMP
2:31a
26h 31m
1 stop
GMP
12:00a
SEA
11:06a
35h 06m
1 stop
Depart: Sun Feb 4 2018 Return: Thu Feb 22 2018 Trip spans 19 days
ANA
ANA
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
GMP
12:00a
SEA
10:18p
22h 18m
2 stops
Depart: Sat Sep 30 2017 Return: Fri Oct 6 2017 Trip spans 7 days
Air China
Air China
SEA
12:00a
GMP
4:05p
40h 05m
2 stops
GMP
12:00a
SEA
12:27a
24h 27m
2 stops
Depart: Mon Sep 11 2017 Return: Thu Sep 21 2017 Trip spans 11 days
China Southern
China Southern
SEA
12:00a
GMP
2:31a
26h 31m
1 stop
GMP
12:00a
SEA
11:06a
35h 06m
1 stop
Depart: Mon Feb 5 2018 Return: Tue Feb 20 2018 Trip spans 16 days
ANA
ANA
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
GMP
12:00a
SEA
10:18p
22h 18m
2 stops
Depart: Sat Oct 21 2017 Return: Fri Nov 3 2017 Trip spans 14 days
Air China
Air China
SEA
12:00a
GMP
3:50p
39h 50m
2 stops
GMP
12:00a
SEA
12:49a
24h 49m
2 stops
Depart: Fri Oct 13 2017 Return: Sun Oct 22 2017 Trip spans 10 days
China Southern
China Southern
SEA
12:00a
GMP
2:31a
26h 31m
1 stop
GMP
12:00a
SEA
11:06a
35h 06m
1 stop
Depart: Tue Feb 6 2018 Return: Thu Feb 22 2018 Trip spans 17 days
ANA
ANA
SEA
12:00a
GMP
6:50p
18h 50m
2 stops
GMP
12:00a
SEA
10:18p
22h 18m
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:

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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

Seattle
$607
Destination

Seoul
$607