Cheapest one-way flights from San Jose to Seoul in June from $454

Best time to book flights for San Jose (SJC) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from San Jose (SJC) to Seoul (ICN) in June 2025 (see full year).

One-Way flights

30 Jun Zipair
02 Jun Alaska Airlines
22 Jun Hawaiian Airlines
20 Jun Hawaiian Airlines
21 Jun Hawaiian Airlines
27 Jun Alaska Airlines
29 Jun Alaska Airlines
06 Jun Alaska Airlines
26 Jun Alaska Airlines
03 Jun Alaska Airlines

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

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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