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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: Fri Aug 21 2015 Return: Fri Aug 28 2015 Trip spans 8 days
Air China
Air China
LAX
GMP
18h 20m
1 stop
GMP
LAX
15h 35m
1 stop
Depart: Sun Aug 30 2015 Return: Sun Sep 6 2015 Trip spans 8 days
Air China
Air China
LAX
ICN
32h 05m
1 stop
ICN
LAX
31h 10m
1 stop
Depart: Sun Apr 5 2015 Return: Tue Apr 7 2015 Trip spans 3 days
Air Canada
Air Canada
SFO
ICN
16h 55m
1 stop
ICN
SFO
14h 32m
1 stop
Depart: Wed May 20 2015 Return: Wed Jun 10 2015 Trip spans 22 days
Delta
Delta
SJC
ICN
16h 45m
1 stop
ICN
SJC
19h 53m
1 stop
Depart: Tue Sep 15 2015 Return: Thu Oct 29 2015 Trip spans 45 days
Air Canada
Air Canada
LAS
ICN
16h 50m
1 stop
ICN
LAS
16h 04m
1 stop
Depart: Fri Jul 17 2015 Return: Mon Aug 3 2015 Trip spans 18 days
Hawaiian Airlines
Hawaiian Airlines
HNL
ICN
9h 45m
nonstop
ICN
HNL
9h 10m
nonstop
Depart: Thu Oct 22 2015 Return: Thu Nov 19 2015 Trip spans 29 days
Air Canada
Air Canada
PDX
ICN
13h 45m
1 stop
ICN
PDX
18h 41m
1 stop
Depart: Tue Apr 21 2015 Return: Wed May 13 2015 Trip spans 23 days
Air Canada
Air Canada
SEA
ICN
14h 55m
1 stop
ICN
SEA
19h 26m
1 stop
Depart: Tue Apr 14 2015 Return: Wed May 6 2015 Trip spans 23 days
Delta
Delta
SAN
ICN
17h 00m
1 stop
ICN
SAN
19h 55m
2 stops
Depart: Thu Apr 23 2015 Return: Mon May 18 2015 Trip spans 26 days
Air China
Air China
BOS
ICN
37h 47m
2 stops
ICN
BOS
37h 47m
2 stops
Depart: Thu May 7 2015 Return: Sun May 17 2015 Trip spans 11 days
Air China
Air China
IAD
ICN
30h 00m
1 stop
ICN
IAD
33h 45m
1 stop
Depart: Tue Sep 8 2015 Return: Wed Sep 23 2015 Trip spans 16 days
Cathay Pacific
Cathay Pacific
EWR
ICN
23h 15m
1 stop
ICN
EWR
21h 05m
1 stop
Depart: Mon Sep 14 2015 Return: Mon Sep 21 2015 Trip spans 8 days
Cathay Pacific
Cathay Pacific
JFK
ICN
22h 10m
1 stop
ICN
JFK
23h 55m
2 stops
Depart: Thu Oct 15 2015 Return: Thu Oct 22 2015 Trip spans 8 days
Air China
Air China
DEN
ICN
34h 20m
2 stops
ICN
DEN
30h 13m
2 stops
Depart: Wed Oct 14 2015 Return: Wed Oct 28 2015 Trip spans 15 days
Air China
Air China
PHX
ICN
35h 35m
2 stops
ICN
PHX
36h 46m
2 stops
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
Air China
Air China
JFK
GMP
20h 00m
1 stop
GMP
JFK
37h 55m
1 stop
Depart: Tue Sep 22 2015 Return: Mon Sep 28 2015 Trip spans 7 days
Air China
Air China
ORD
GMP
25h 50m
2 stops
GMP
ORD
26h 30m
2 stops
Depart: Mon Oct 5 2015 Return: Wed Oct 21 2015 Trip spans 17 days
Air Canada
Air Canada
DCA
ICN
21h 20m
2 stops
ICN
DCA
27h 58m
2 stops
Depart: Sat Apr 25 2015 Return: Sun May 10 2015 Trip spans 16 days
United
United
SNA
ICN
27h 55m
1 stop
ICN
SNA
14h 15m
1 stop
Depart: Thu Sep 24 2015 Return: Wed Oct 7 2015 Trip spans 14 days
Air Canada
Air Canada
LGA
ICN
20h 45m
2 stops
ICN
LGA
27h 12m
2 stops
Airports
Origin

New York
only $802
only $836
Portland
$745
Seattle
$762
Chicago
$827
Santa Ana
$830
Washington
only $793
only $827
San Jose
$710
San Francisco
$650
San Diego
$772
Honolulu
$729
Phoenix
$812
Los Angeles
$625
Newark
$796
Denver
$802
Las Vegas
$728
Boston
$793
Destination

Seoul
only $625
only $625