Cheapest return flights from Oakland to Seoul in June from $1707

AirHint found the following cheapest return flights from Oakland (OAK) to Seoul (ICN) in June 2026 (see full year).

Return flights

11 Jun - 12 Jul Alaska Airlines
17 Jun - 26 Jun Alaska Airlines
17 Jun - 01 Jul Alaska Airlines
24 Jun - 01 Jul Alaska Airlines
17 Jun - 30 Jul Alaska Airlines
20 Jun - 12 Jul Alaska Airlines
26 Jun - 26 Jul Alaska Airlines
21 Jun - 06 Jul Alaska Airlines
15 Jun - 06 Jul Alaska Airlines
17 Jun - 24 Jun Alaska Airlines
22 Jun - 09 Jul Alaska Airlines
04 Jun - 29 Jul Korean Air
02 Jun - 09 Jun Korean Air
04 Jun - 10 Jun Korean Air
17 Jun - 23 Jun Korean Air
09 Jun - 30 Jun Korean Air
01 Jun - 30 Jun Korean Air
08 Jun - 29 Jun Korean Air
04 Jun - 18 Jun Korean Air
08 Jun - 20 Jun Korean Air

Also check the deals for one-way flights from Oakland to Seoul in June.

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