Cheapest return flights from San Diego to Seoul in October from 749€

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

Return flights

01 Oct - 11 Oct Hawaiian Airlines
05 Oct - 19 Oct Frontier Airlines
30 Oct - 09 Nov United
05 Oct - 23 Oct United
15 Oct - 25 Oct Air Canada
14 Oct - 26 Oct Hawaiian Airlines
14 Oct - 25 Oct Air Canada
14 Oct - 24 Oct Air Canada
09 Oct - 14 Oct Hawaiian Airlines
08 Oct - 16 Oct Delta

Also check the deals for one-way flights from San Diego to Seoul in October.

Skyscanner

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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