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

Return flights

14 Nov - 04 Dec	Hawaiian Airlines
18 Nov - 04 Dec	Hawaiian Airlines
10 Nov - 18 Nov	Alaska Airlines
18 Nov - 24 Nov	Alaska Airlines
19 Nov - 04 Dec	Hawaiian Airlines
14 Nov - 30 Nov	Hawaiian Airlines
14 Nov - 22 Nov	United
10 Nov - 26 Nov	United
22 Nov - 01 Dec	Delta
21 Nov - 30 Nov	Delta

Also check the deals for one-way flights from San Diego 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 San Diego to Seoul in November from $805

Return flights