Cheapest one-way flights from San Jose to Seoul in February from $609

AirHint found the following cheapest one-way flights from San Jose (SJC) to Seoul (ICN) in February 2026 (see full year).

One-Way flights

07 Feb Korean Air
03 Feb Korean Air
06 Feb Korean Air
08 Feb Korean Air
26 Feb Alaska Airlines
19 Feb Alaska Airlines
11 Feb Alaska Airlines
25 Feb Alaska Airlines
18 Feb Alaska Airlines
20 Feb Alaska Airlines

Also check the deals for return flights from San Jose to Seoul in February.

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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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