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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: Sat Aug 22 2015 Return: Thu Aug 27 2015 Trip spans 6 days
Air China
Air China
LAX
GMP
18h 20m
1 stop
GMP
LAX
15h 35m
1 stop
Depart: Tue Sep 1 2015 Return: Fri Sep 18 2015 Trip spans 18 days
Air China
Air China
LAX
ICN
32h 05m
1 stop
ICN
LAX
31h 10m
1 stop
Depart: Sun Apr 12 2015 Return: Mon May 4 2015 Trip spans 23 days
Air Canada
Air Canada
SFO
ICN
16h 55m
1 stop
ICN
SFO
14h 37m
1 stop
Depart: Mon Apr 20 2015 Return: Sun Apr 26 2015 Trip spans 7 days
Delta
Delta
SJC
ICN
15h 15m
1 stop
ICN
SJC
18h 01m
2 stops
Depart: Wed Apr 29 2015 Return: Thu May 14 2015 Trip spans 16 days
Hawaiian Airlines
Hawaiian Airlines
HNL
ICN
10h 45m
nonstop
ICN
HNL
8h 35m
nonstop
Depart: Wed Apr 15 2015 Return: Sun Apr 19 2015 Trip spans 5 days
Air China
Air China
LAS
ICN
36h 22m
2 stops
ICN
LAS
46h 06m
2 stops
Depart: Thu Apr 16 2015 Return: Wed Apr 22 2015 Trip spans 7 days
Air Canada
Air Canada
PDX
ICN
17h 20m
1 stop
ICN
PDX
19h 46m
1 stop
Depart: Mon Aug 10 2015 Return: Tue Sep 15 2015 Trip spans 37 days
Japan Airlines
Japan Airlines
SFO
GMP
16h 55m
1 stop
GMP
SFO
25h 45m
1 stop
Depart: Tue Apr 14 2015 Return: Wed May 6 2015 Trip spans 23 days
Air Canada
Air Canada
SEA
ICN
14h 55m
1 stop
ICN
SEA
16h 46m
1 stop
Depart: Wed Sep 16 2015 Return: Wed Sep 30 2015 Trip spans 15 days
Air China
Air China
DEN
ICN
36h 35m
2 stops
ICN
DEN
30h 13m
2 stops
Depart: Mon Sep 21 2015 Return: Wed Sep 23 2015 Trip spans 3 days
Cathay Pacific
Cathay Pacific
ORD
ICN
24h 05m
1 stop
ICN
ORD
42h 30m
2 stops
Depart: Thu Aug 27 2015 Return: Tue Sep 8 2015 Trip spans 13 days
Cathay Pacific
Cathay Pacific
JFK
ICN
25h 30m
2 stops
ICN
JFK
26h 15m
2 stops
Depart: Mon Sep 7 2015 Return: Tue Sep 15 2015 Trip spans 9 days
Cathay Pacific
Cathay Pacific
BOS
ICN
30h 25m
1 stop
ICN
BOS
21h 05m
1 stop
Depart: Sun Sep 13 2015 Return: Tue Oct 6 2015 Trip spans 24 days
Cathay Pacific
Cathay Pacific
EWR
ICN
21h 40m
1 stop
ICN
EWR
24h 25m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 29 2015 Trip spans 27 days
Air China
Air China
DEN
GMP
22h 50m
2 stops
GMP
DEN
21h 43m
2 stops
Depart: Sat Apr 4 2015 Return: Sun Apr 19 2015 Trip spans 16 days
Air China
Air China
JFK
GMP
20h 00m
1 stop
GMP
JFK
37h 55m
1 stop
Depart: Sat Apr 18 2015 Return: Wed Apr 22 2015 Trip spans 5 days
United
United
SAN
ICN
29h 05m
1 stop
ICN
SAN
21h 55m
1 stop
Depart: Tue Aug 25 2015 Return: Wed Sep 16 2015 Trip spans 23 days
Air China
Air China
PHX
ICN
47h 35m
2 stops
ICN
PHX
39h 01m
2 stops
Depart: Sun Apr 5 2015 Return: Tue Apr 14 2015 Trip spans 10 days
Air Canada
Air Canada
DCA
ICN
21h 20m
2 stops
ICN
DCA
30h 03m
2 stops
Depart: Sun Sep 27 2015 Return: Tue Oct 27 2015 Trip spans 31 days
Air Canada
Air Canada
LGA
ICN
30h 50m
2 stops
ICN
LGA
27h 05m
2 stops
Airports
Origin

New York
only $801
only $842
Portland
$762
Seattle
$778
Chicago
$800
Washington
$840
San Jose
$710
San Francisco
$666
San Diego
$818
Honolulu
$729
Phoenix
$822
Los Angeles
$625
Newark
$802
Denver
$796
Las Vegas
$746
Boston
$801
Destination

Seoul
only $631
only $625