Cheapest one-way flights from Oakland to Seoul in December from $617

AirHint found the following cheapest one-way flights from Oakland (OAK) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

10 Dec Alaska Airlines
06 Dec Alaska Airlines
12 Dec Alaska Airlines
28 Dec Alaska Airlines
24 Dec Korean Air
01 Dec China Airlines
27 Dec Alaska Airlines
21 Dec Hawaiian Airlines
19 Dec Hawaiian Airlines
18 Dec Hawaiian Airlines

Also check the deals for return flights from Oakland to Seoul in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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