Cheapest one-way flights from Oakland to Seoul in May from $849

AirHint found the following cheapest one-way flights from Oakland (OAK) to Seoul (ICN) in May 2026 (see full year).

One-Way flights

08 May Alaska Airlines
13 May Korean Air
12 May Korean Air
03 May China Airlines
29 May Korean Air
30 May Korean Air
31 May Korean Air
22 May Alaska Airlines
20 May Alaska Airlines
18 May Alaska Airlines

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

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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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