AirHint found the following cheapest return flights from Oakland (OAK) to Seoul (ICN) in November 2025 (see full year).

Return flights

21 Nov - 08 Dec	Korean Air
06 Nov - 15 Nov	Korean Air
21 Nov - 07 Dec	Korean Air
21 Nov - 27 Nov	Korean Air
14 Nov - 18 Nov	Korean Air
07 Nov - 14 Nov	Korean Air
19 Nov - 08 Dec	Korean Air
20 Nov - 07 Dec	Korean Air
05 Nov - 17 Nov	Korean Air
15 Nov - 29 Nov	Korean Air
21 Nov - 01 Dec	Korean Air
15 Nov - 01 Dec	Korean Air
14 Nov - 01 Dec	Korean Air
16 Nov - 30 Nov	Korean Air
19 Nov - 26 Nov	Korean Air
15 Nov - 23 Nov	Korean Air
14 Nov - 25 Nov	Korean Air
27 Nov - 02 Dec	Korean Air
27 Nov - 01 Dec	Korean Air
23 Nov - 01 Dec	Korean Air

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

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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Cheapest return flights from Oakland to Seoul in November from $909

Return flights