Cheapest return flights from San Jose to Istanbul in October from $1289

Best time to book flights for San Jose (SJC) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJC) to Istanbul (IST) in October 2025 (see full year).

Return flights

06 Oct - 22 Oct Alaska Airlines
15 Oct - 22 Oct Alaska Airlines
22 Oct - 29 Oct Alaska Airlines

Also check the deals for one-way flights from San Jose to Istanbul in October.

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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