Browse Origins:
Browse Destinations:

Find Flight Deals from United States to South Korea

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

Book cheap flights to South Korea

(Round-trip)
Depart: Sun Nov 1 2015 Return: Sun Nov 8 2015 Trip spans 8 days
United
United
HNL
ICN
14h 05m
1 stop
ICN
HNL
15h 55m
1 stop
Depart: Wed Aug 26 2015 Return: Sun Sep 13 2015 Trip spans 19 days
Air China
Air China
LAX
GMP
18h 20m
1 stop
GMP
LAX
15h 35m
1 stop
Depart: Fri Aug 28 2015 Return: Sun Sep 6 2015 Trip spans 10 days
Air China
Air China
LAX
ICN
32h 05m
1 stop
ICN
LAX
33h 30m
1 stop
Depart: Tue Sep 8 2015 Return: Mon Sep 14 2015 Trip spans 7 days
Air Canada
Air Canada
SFO
ICN
17h 50m
1 stop
ICN
SFO
14h 41m
1 stop
Depart: Tue Oct 6 2015 Return: Mon Oct 19 2015 Trip spans 14 days
Delta
Delta
SJC
ICN
15h 45m
1 stop
ICN
SJC
19h 50m
1 stop
Depart: Sun Aug 30 2015 Return: Wed Sep 16 2015 Trip spans 18 days
Air China
Air China
ORD
ICN
47h 10m
2 stops
ICN
ORD
41h 55m
2 stops
Depart: Thu Oct 22 2015 Return: Tue Nov 3 2015 Trip spans 13 days
Air China
Air China
SEA
ICN
34h 55m
2 stops
ICN
SEA
25h 24m
2 stops
Depart: Tue Aug 25 2015 Return: Wed Sep 9 2015 Trip spans 16 days
Air China
Air China
SAN
ICN
35h 35m
2 stops
ICN
SAN
38h 38m
2 stops
Depart: Wed Nov 25 2015 Return: Sun Nov 29 2015 Trip spans 5 days
Air China
Air China
LAS
ICN
52h 10m
2 stops
ICN
LAS
61h 56m
2 stops
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
Air China
Air China
JFK
ICN
30h 45m
1 stop
ICN
JFK
34h 15m
1 stop
Depart: Tue Sep 15 2015 Return: Tue Sep 29 2015 Trip spans 15 days
Air China
Air China
PHX
ICN
23h 35m
2 stops
ICN
PHX
35h 41m
2 stops
Depart: Sat Oct 10 2015 Return: Sun Oct 25 2015 Trip spans 16 days
Air China
Air China
JFK
GMP
20h 00m
1 stop
GMP
JFK
38h 00m
1 stop
Depart: Mon Sep 7 2015 Return: Mon Oct 19 2015 Trip spans 43 days
Delta
Delta
ONT
ICN
17h 05m
1 stop
ICN
ONT
16h 28m
1 stop
Depart: Tue Oct 27 2015 Return: Sun Nov 15 2015 Trip spans 20 days
Air China
Air China
BOS
ICN
37h 10m
2 stops
ICN
BOS
43h 20m
2 stops
Depart: Wed May 27 2015 Return: Tue Jun 9 2015 Trip spans 14 days
Japan Airlines
Japan Airlines
SFO
GMP
17h 15m
1 stop
GMP
SFO
14h 05m
1 stop
Depart: Mon Nov 16 2015 Return: Wed Dec 9 2015 Trip spans 24 days
United
United
BWI
ICN
25h 20m
2 stops
ICN
BWI
19h 35m
2 stops
Depart: Tue Oct 13 2015 Return: Wed Oct 28 2015 Trip spans 16 days
United
United
PHL
ICN
21h 30m
2 stops
ICN
PHL
21h 31m
2 stops
Depart: Mon Sep 14 2015 Return: Tue Oct 27 2015 Trip spans 44 days
Cathay Pacific
Cathay Pacific
EWR
ICN
23h 15m
1 stop
ICN
EWR
21h 10m
1 stop
Depart: Sun Oct 4 2015 Return: Mon Oct 12 2015 Trip spans 9 days
Delta
Delta
PDX
ICN
27h 20m
2 stops
ICN
PDX
18h 05m
2 stops
Depart: Thu Sep 10 2015 Return: Mon Sep 21 2015 Trip spans 12 days
United
United
MSP
ICN
22h 20m
2 stops
ICN
MSP
25h 10m
2 stops
Airports
Origin

New York
$749
Portland
$824
Seattle
$715
Chicago
$715
San Jose
$684
San Francisco
$682
San Diego
$719
Baltimore
$788
Minneapolis
$835
Honolulu
$624
Phoenix
$754
Los Angeles
$672
Newark
$816
Ontario
$781
Philadelphia
$799
Las Vegas
$722
Boston
$782
Destination

Seoul
only $624
only $672