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

Return flights

01 Oct - 31 Oct	Spirit Airlines
08 Oct - 01 Nov	Hawaiian Airlines
01 Oct - 25 Oct	Spirit Airlines
06 Oct - 13 Oct	Qatar Airways
14 Oct - 21 Oct	Qatar Airways
07 Oct - 21 Oct	Qatar Airways
23 Oct - 28 Oct	Qatar Airways
15 Oct - 22 Oct	Qatar Airways
23 Oct - 29 Oct	Qatar Airways
23 Oct - 31 Oct	Qatar Airways
07 Oct - 14 Oct	Qatar Airways
29 Oct - 03 Nov	Qatar Airways
20 Oct - 03 Nov	Qatar Airways
16 Oct - 08 Nov	Qatar Airways
19 Oct - 08 Nov	Qatar Airways
31 Oct - 10 Nov	Qatar Airways
31 Oct - 07 Nov	Qatar Airways
15 Oct - 08 Nov	Qatar Airways
09 Oct - 01 Nov	Qatar Airways
30 Oct - 22 Nov	Qatar Airways

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

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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Cheapest return flights from San Jose to Istanbul in October from $960

Return flights