Cheapest return flights from San Diego to Seoul in April from 844€

AirHint found the following cheapest return flights from San Diego (SAN) to Seoul (ICN) in April 2026 (see full year).

Return flights

01 Apr - 29 Apr Alaska Airlines
15 Apr - 22 Apr Delta
17 Apr - 26 Apr Delta

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

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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