Cheapest return flights from San Jose to Istanbul in September from $897

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

Return flights

20 Sep - 11 Oct Iberia
24 Sep - 18 Oct Spirit Airlines
26 Sep - 18 Oct Spirit Airlines
22 Sep - 29 Sep Qatar Airways
23 Sep - 30 Sep Qatar Airways
21 Sep - 01 Oct Qatar Airways
24 Sep - 01 Oct Qatar Airways
22 Sep - 01 Oct Qatar Airways
23 Sep - 06 Oct Qatar Airways
28 Sep - 22 Oct Qatar Airways
21 Sep - 29 Oct Qatar Airways
26 Sep - 06 Oct Qatar Airways
20 Sep - 28 Sep Qatar Airways

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

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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