Find Cheap Flights to South Korea

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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(Round-trip)
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DEN
ICN
36h 55m
2 stops
ICN
DEN
38h 04m
2 stops
Depart: Tue Oct 3 2017 Return: Fri Oct 27 2017 Trip spans 25 days
Air China
Air China
BOS
ICN
39h 05m
2 stops
ICN
BOS
40h 09m
2 stops
Depart: Sun Sep 3 2017 Return: Wed Sep 6 2017 Trip spans 4 days
Air Canada
Air Canada
ATL
ICN
30h 00m
2 stops
ICN
ATL
20h 45m
2 stops
Depart: Tue Aug 15 2017 Return: Mon Sep 18 2017 Trip spans 35 days
Major Airline
Major Airline
BWI
ICN
19h 45m
1 stop
ICN
BWI
17h 55m
1 stop
Depart: Tue Nov 21 2017 Return: Fri Nov 24 2017 Trip spans 4 days
Japan Airlines
Japan Airlines
BWI
ICN
23h 35m
2 stops
ICN
BWI
25h 36m
2 stops
Depart: Thu Dec 7 2017 Return: Sat Jan 20 2018 Trip spans 45 days
United
United
BWI
ICN
19h 50m
1 stop
ICN
BWI
22h 33m
2 stops
Depart: Tue Sep 26 2017 Return: Tue Oct 10 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
DEN
ICN
37h 25m
3 stops
ICN
DEN
27h 34m
2 stops
Depart: Wed Sep 27 2017 Return: Wed Oct 18 2017 Trip spans 22 days
Air Canada
Air Canada
ATL
ICN
30h 00m
2 stops
ICN
ATL
30h 50m
2 stops
Depart: Thu Nov 23 2017 Return: Tue Dec 5 2017 Trip spans 13 days
Air China
Air China
BOS
ICN
36h 55m
2 stops
ICN
BOS
25h 25m
2 stops
Depart: Wed Oct 18 2017 Return: Tue Oct 31 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
DEN
ICN
55h 20m
2 stops
ICN
DEN
29h 00m
2 stops
Depart: Sun Oct 1 2017 Return: Sun Oct 15 2017 Trip spans 15 days
Air Canada
Air Canada
ATL
ICN
30h 00m
2 stops
ICN
ATL
30h 50m
2 stops
Depart: Sat Sep 2 2017 Return: Tue Sep 12 2017 Trip spans 11 days
$1357
Select
Delta
Delta
DTW
ICN
13h 38m
nonstop
ICN
DTW
12h 47m
nonstop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
$1369
Select
China Eastern
China Eastern
BOS
ICN
60h 15m
2 stops
ICN
BOS
55h 49m
2 stops
Depart: Thu Sep 7 2017 Return: Mon Sep 18 2017 Trip spans 12 days
Air China
Air China
BOS
ICN
41h 25m
2 stops
ICN
BOS
37h 53m
2 stops
Depart: Sun Dec 10 2017 Return: Sat Jan 6 2018 Trip spans 28 days
$1413
Select
Turkish Airlines
Turkish Airlines
ATL
ICN
30h 25m
1 stop
ICN
ATL
33h 40m
1 stop
Depart: Wed Oct 25 2017 Return: Mon Nov 13 2017 Trip spans 20 days
Multiple Airlines
Multiple Airlines
DEN
ICN
51h 55m
2 stops
ICN
DEN
38h 04m
2 stops
Depart: Thu Oct 19 2017 Return: Thu Oct 26 2017 Trip spans 8 days
Major Airline
Major Airline
DTW
ICN
19h 15m
1 stop
ICN
DTW
17h 41m
1 stop
Depart: Tue Dec 5 2017 Return: Wed Dec 20 2017 Trip spans 16 days
Japan Airlines
Japan Airlines
BOS
ICN
24h 00m
2 stops
ICN
BOS
25h 37m
2 stops
Depart: Tue Sep 5 2017 Return: Wed Sep 20 2017 Trip spans 16 days
Air Canada
Air Canada
DFW
ICN
16h 20m
1 stop
ICN
DFW
17h 45m
1 stop
Depart: Sun Jul 30 2017 Return: Sun Aug 13 2017 Trip spans 15 days
$1528
Select
China Southern
China Southern
DCA
ICN
38h 35m
2 stops
ICN
DCA
36h 40m
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:

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.

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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

Detroit
$733
Baltimore
$680
Atlanta
$613
Denver
$504
Dallas
$630
Washington
$1528
Boston
$608
Destination

Seoul
$504