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

Return flights

15 Sep - 25 Sep	Ryanair
20 Sep - 26 Sep	Wizz Air Malta
24 Sep - 06 Oct	Wizz Air Malta
25 Sep - 07 Oct	Ryanair
16 Sep - 25 Sep	Ryanair
24 Sep - 28 Sep	Wizz Air Malta
25 Sep - 09 Oct	Wizz Air Malta
11 Sep - 17 Sep	Ryanair
11 Sep - 18 Sep	Ryanair
21 Sep - 24 Sep	Fly One
26 Sep - 08 Oct	Ryanair
27 Sep - 10 Oct	Ryanair
05 Sep - 09 Sep	Ryanair
24 Sep - 29 Sep	Wizz Air Malta
25 Sep - 02 Oct	Wizz Air Malta
26 Sep - 29 Sep	Ryanair
29 Sep - 04 Oct	Wizz Air Malta
26 Sep - 02 Oct	Ryanair
23 Sep - 05 Oct	Wizz Air Malta
27 Sep - 04 Oct	Ryanair

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

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 Torino to Istanbul in September from 174€

Return flights