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Results refresh when you open or revisit this page. Last snapshot: Jul 19, 2026.

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Cheapest one-way flights from San Diego (SAN) to Seoul (ICN), September

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Dates, airline, and price
Dates	Airline	Price
22 Sep	Frontier Airlines
09 Sep	Frontier Airlines
06 Sep	Alaska Airlines
16 Sep	Alaska Airlines
05 Sep	WestJet
11 Sep	WestJet
30 Sep	Southwest Airlines

deals for return flights from San Diego to Seoul in September.

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Updated Jul 19, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from San Diego (SAN) to Seoul (ICN), September

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