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Find Flight Deals from United States to Seoul

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

Book cheap flights to Seoul

(Round-trip)
Depart: Mon Apr 20 2015 Return: Thu Apr 23 2015 Trip spans 4 days
American Airlines
American Airlines
SJC
ICN
40h 10m
1 stop
ICN
SJC
16h 48m
2 stops
Depart: Fri Oct 16 2015 Return: Fri Oct 23 2015 Trip spans 8 days
Air China
Air China
LAX
GMP
18h 20m
1 stop
GMP
LAX
15h 35m
1 stop
Depart: Tue Sep 29 2015 Return: Fri Oct 23 2015 Trip spans 25 days
Air China
Air China
LAX
ICN
32h 05m
1 stop
ICN
LAX
35h 55m
1 stop
Depart: Sun Apr 19 2015 Return: Mon May 25 2015 Trip spans 37 days
Singapore Airlines
Singapore Airlines
SFO
ICN
12h 35m
nonstop
ICN
SFO
10h 45m
nonstop
Depart: Tue Apr 21 2015 Return: Wed May 6 2015 Trip spans 16 days
United
United
HNL
ICN
16h 15m
1 stop
ICN
HNL
14h 20m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 days
American Airlines
American Airlines
OAK
ICN
31h 10m
2 stops
ICN
OAK
20h 49m
2 stops
Depart: Tue Oct 6 2015 Return: Tue Oct 20 2015 Trip spans 15 days
Major Airline
Major Airline
LAS
ICN
33h 25m
2 stops
ICN
LAS
19h 31m
2 stops
Depart: Wed Aug 26 2015 Return: Wed Sep 9 2015 Trip spans 15 days
Major Airline
Major Airline
PDX
ICN
13h 45m
1 stop
ICN
PDX
16h 56m
1 stop
Depart: Thu Apr 23 2015 Return: Fri May 15 2015 Trip spans 23 days
Air China
Air China
IAD
ICN
31h 00m
1 stop
ICN
IAD
36h 05m
1 stop
Depart: Tue May 12 2015 Return: Thu May 28 2015 Trip spans 17 days
Japan Airlines
Japan Airlines
JFK
ICN
22h 35m
1 stop
ICN
JFK
17h 20m
1 stop
Depart: Tue Apr 28 2015 Return: Mon May 4 2015 Trip spans 7 days
Air China
Air China
BOS
ICN
40h 27m
2 stops
ICN
BOS
38h 00m
2 stops
Depart: Sun Apr 26 2015 Return: Mon May 4 2015 Trip spans 9 days
Air China
Air China
DEN
ICN
22h 39m
2 stops
ICN
DEN
37h 23m
2 stops
Depart: Thu Sep 10 2015 Return: Mon Sep 28 2015 Trip spans 19 days
Air China
Air China
SAN
ICN
35h 35m
2 stops
ICN
SAN
39h 08m
2 stops
Depart: Thu Aug 27 2015 Return: Tue Sep 1 2015 Trip spans 6 days
Air China
Air China
ORD
GMP
25h 50m
2 stops
GMP
ORD
25h 35m
2 stops
Depart: Sun Aug 30 2015 Return: Wed Sep 23 2015 Trip spans 25 days
Air China
Air China
ORD
ICN
47h 35m
2 stops
ICN
ORD
24h 55m
2 stops
Depart: Thu May 14 2015 Return: Tue Jun 9 2015 Trip spans 27 days
Air Canada
Air Canada
DCA
ICN
21h 20m
2 stops
ICN
DCA
30h 00m
2 stops
Depart: Mon Sep 14 2015 Return: Mon Sep 28 2015 Trip spans 15 days
Air Canada
Air Canada
EWR
ICN
33h 10m
1 stop
ICN
EWR
36h 15m
1 stop
Depart: Mon May 11 2015 Return: Wed Jun 3 2015 Trip spans 24 days
United
United
SNA
ICN
16h 00m
1 stop
ICN
SNA
20h 52m
1 stop
Depart: Mon Apr 27 2015 Return: Wed May 27 2015 Trip spans 31 days
Delta
Delta
BWI
ICN
16h 10m
1 stop
ICN
BWI
26h 02m
1 stop
Depart: Tue Oct 27 2015 Return: Thu Nov 19 2015 Trip spans 24 days
Air Canada
Air Canada
LGA
ICN
20h 55m
2 stops
ICN
LGA
31h 03m
2 stops
Airports
Origin

New York
only $781
only $875
Portland
$737
Chicago
$811
Santa Ana
$828
Oakland
$700
Washington
only $777
only $817
San Jose
$608
San Francisco
$674
San Diego
$806
Baltimore
$849
Honolulu
$696
Los Angeles
$623
Newark
$821
Denver
$792
Las Vegas
$720
Boston
$782
Destination

Seoul
only $608
only $623