Cheapest return flights from San Jose to Seoul in July from $1220

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

AirHint found the following cheapest return flights from San Jose (SJC) to Seoul (ICN) in July 2025 (see full year).

Return flights

09 Jul - 30 Jul Zipair
10 Jul - 30 Jul Zipair
08 Jul - 30 Jul Alaska Airlines
23 Jul - 30 Jul Alaska Airlines
30 Jul - 06 Aug Alaska Airlines
14 Jul - 11 Aug Korean Air
06 Jul - 06 Aug Alaska Airlines
07 Jul - 11 Aug Korean Air
08 Jul - 20 Jul Korean Air
13 Jul - 04 Aug Korean Air
11 Jul - 20 Jul Korean Air
04 Jul - 14 Jul Korean Air
02 Jul - 05 Jul Korean Air

Also check the deals for one-way flights from San Jose to Seoul in July.

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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