Earn point on your loyalty program!arrow arc left

Cheap flights from Oakland (OAK) to Seoul (GMP)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)

How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Oakland to Seoul in August , September 2026

31 Aug - 30 Sep $ 1,370.00
OAK
Oakland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
OAK
Oakland
Pick dates
23 Aug - 08 Sep $ 7,908.00
OAK
Oakland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
OAK
Oakland
Pick dates
23 Aug - 08 Sep $ 9,266.00
OAK
Oakland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
OAK
Oakland
Pick dates

Last minute flights from Oakland to Seoul

26 Aug - 31 Aug $ 1,572.00
OAK
Oakland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
OAK
Oakland
Pick dates
28 Aug - 31 Aug $ 1,600.00
OAK
Oakland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
OAK
Oakland
Pick dates
23 Aug - 31 Aug $ 10,493.00
OAK
Oakland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
OAK
Oakland
Pick dates

One-way flights to Seoul from Oakland

8:30 AM - 8:30 PM
Asiana Airlines
2 Stops
21h 55m
OAK - GMP
$ 752
Kiwi
Pick dates
7:51 PM - 8:40 AM
All Nippon Airways
2 Stops
47h 14m
OAK - GMP
$ 6,822
Kiwi
Pick dates
8:30 AM - 8:05 PM
All Nippon Airways
2 Stops
21h 50m
OAK - GMP
$ 6,873
Kiwi
Pick dates

How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Oakland (OAK) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.