Cheapest return flights from Istanbul to Zurich in September from $187

Best time to book flights for Istanbul (IST) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Zurich (ZRH) in September 2025 (see full year).

Return flights

19 Sep - 17 Oct Pegasus Airlines
19 Sep - 17 Oct AJet direct
11 Sep - 16 Sep Air Serbia
06 Sep - 08 Sep Air Serbia
05 Sep - 08 Sep Air Serbia
11 Sep - 14 Sep Air Serbia
04 Sep - 11 Sep Air Serbia
25 Sep - 28 Sep Lufthansa
01 Sep - 08 Sep Air Serbia
02 Sep - 09 Sep Air Serbia
08 Sep - 14 Sep Air Serbia
04 Sep - 04 Sep Air Serbia
27 Sep - 11 Oct Pegasus Airlines
27 Sep - 11 Oct Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Zurich 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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