Cheapest return flights from San Jose to Seoul in July from $1179

AirHint found the following cheapest return flights from San Jose (SJC) to Seoul (ICN) in July 2026 (see full year).

Return flights

08 Jul - 31 Jul Alaska Airlines
23 Jul - 27 Jul Alaska Airlines
04 Jul - 14 Aug Alaska Airlines
20 Jul - 03 Aug Alaska Airlines
31 Jul - 10 Aug Alaska Airlines
03 Jul - 10 Jul Alaska Airlines
22 Jul - 28 Jul Korean Air
13 Jul - 02 Aug Alaska Airlines
18 Jul - 26 Jul Alaska Airlines
25 Jul - 31 Jul Alaska Airlines
25 Jul - 08 Aug Alaska Airlines
10 Jul - 01 Aug Alaska Airlines
20 Jul - 06 Aug Alaska Airlines
06 Jul - 04 Aug Korean Air
10 Jul - 04 Aug Alaska Airlines
13 Jul - 31 Jul Korean Air

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

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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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