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: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
China Eastern
China Eastern
SFO
ICN
35h 40m
2 stops
ICN
SFO
36h 35m
1 stop
Depart: Thu Nov 23 2017 Return: Tue Nov 28 2017 Trip spans 6 days
Major Airline
Major Airline
SFO
GMP
31h 05m
1 stop
GMP
SFO
16h 55m
1 stop
Depart: Thu Aug 31 2017 Return: Sat Sep 9 2017 Trip spans 10 days
Air China
Air China
SFO
ICN
31h 25m
1 stop
ICN
SFO
34h 30m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 28 2017 Trip spans 29 days
Jin Air
Jin Air
HNL
ICN
10h 00m
nonstop
ICN
HNL
9h 00m
nonstop
Depart: Mon Oct 2 2017 Return: Thu Oct 26 2017 Trip spans 25 days
XiamenAir
XiamenAir
SEA
ICN
38h 20m
2 stops
ICN
SEA
29h 20m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 17 2017 Trip spans 19 days
Air Canada
Air Canada
PDX
ICN
27h 20m
1 stop
ICN
PDX
15h 21m
1 stop
Depart: Thu Nov 16 2017 Return: Sun Nov 19 2017 Trip spans 4 days
China Eastern
China Eastern
SFO
ICN
32h 35m
2 stops
ICN
SFO
36h 00m
1 stop
Depart: Wed Nov 1 2017 Return: Sun Nov 5 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
ORD
ICN
22h 40m
1 stop
ICN
ORD
33h 30m
1 stop
Depart: Mon Jul 3 2017 Return: Sun Aug 20 2017 Trip spans 49 days
Aeromexico
Aeromexico
LAS
ICN
25h 08m
2 stops
ICN
LAS
41h 39m
1 stop
Depart: Tue Oct 3 2017 Return: Sat Oct 21 2017 Trip spans 19 days
Japan Airlines
Japan Airlines
LAX
GMP
19h 35m
1 stop
GMP
LAX
18h 35m
1 stop
Depart: Thu Oct 12 2017 Return: Sun Oct 22 2017 Trip spans 11 days
Philippine Airlines
Philippine Airlines
HNL
ICN
36h 55m
1 stop
ICN
HNL
20h 45m
1 stop
Depart: Mon Sep 4 2017 Return: Wed Sep 6 2017 Trip spans 3 days
China Eastern
China Eastern
SFO
ICN
31h 55m
1 stop
ICN
SFO
33h 20m
2 stops
Depart: Sat Aug 26 2017 Return: Tue Sep 19 2017 Trip spans 25 days
American Airlines
American Airlines
ONT
ICN
22h 16m
1 stop
ICN
ONT
21h 43m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 7 2017 Trip spans 8 days
China Southern
China Southern
SFO
GMP
43h 35m
2 stops
GMP
SFO
39h 25m
2 stops
Depart: Mon Jul 31 2017 Return: Mon Aug 14 2017 Trip spans 15 days
Asiana Airlines
Asiana Airlines
HNL
ICN
10h 00m
nonstop
ICN
HNL
9h 10m
nonstop
Depart: Thu Jul 6 2017 Return: Sun Jul 23 2017 Trip spans 18 days
United
United
PDX
ICN
15h 07m
1 stop
ICN
PDX
21h 18m
1 stop
Depart: Mon Sep 4 2017 Return: Thu Sep 7 2017 Trip spans 4 days
China Eastern
China Eastern
SFO
ICN
35h 20m
1 stop
ICN
SFO
16h 35m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 10 2017 Trip spans 12 days
Major Airline
Major Airline
LAX
GMP
19h 35m
1 stop
GMP
LAX
14h 30m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Nov 7 2017 Trip spans 23 days
EVA Air
EVA Air
IAH
ICN
33h 05m
1 stop
ICN
IAH
29h 40m
1 stop
Depart: Mon Nov 13 2017 Return: Tue Nov 21 2017 Trip spans 9 days
China Eastern
China Eastern
SFO
ICN
32h 30m
1 stop
ICN
SFO
17h 35m
1 stop
* 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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$352
Portland
$662
Seattle
$649
Chicago
$773
Honolulu
$592
Los Angeles
$464
Ontario
$815
Las Vegas
$782
Houston
$942
Destination

Seoul
only $352
only $368