Cheapest return flights from Oakland to Seoul in June from $1709

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

Return flights

24 Jun - 01 Jul Alaska Airlines
17 Jun - 22 Jul Alaska Airlines
09 Jun - 19 Jun Alaska Airlines
22 Jun - 16 Jul Alaska Airlines
23 Jun - 30 Jun Korean Air
08 Jun - 24 Jun Korean Air
17 Jun - 28 Jul Korean Air
24 Jun - 15 Jul Korean Air
06 Jun - 13 Jun Korean Air
08 Jun - 15 Jun Korean Air
08 Jun - 17 Jun Korean Air
04 Jun - 15 Jun Korean Air
04 Jun - 16 Jun Korean Air
25 Jun - 21 Jul Korean Air
23 Jun - 16 Jul Korean Air
19 Jun - 30 Jun Korean Air
06 Jun - 29 Jun Korean Air
24 Jun - 07 Jul Korean Air
26 Jun - 21 Jul Korean Air
26 Jun - 11 Jul Korean Air

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

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