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

Return flights

28 Sep - 08 Oct	Wizz Air Malta
26 Sep - 08 Oct	Wizz Air Malta
28 Sep - 03 Oct	Wizz Air Malta
29 Sep - 10 Oct	Wizz Air Malta
25 Sep - 07 Oct	Wizz Air Malta
17 Sep - 22 Sep	Ryanair
15 Sep - 17 Sep	Ryanair
29 Sep - 06 Oct	Wizz Air Malta
25 Sep - 06 Oct	Wizz Air Malta
18 Sep - 22 Sep	Wizz Air Malta
21 Sep - 25 Sep	Wizz Air Malta
24 Sep - 27 Sep	Wizz Air Malta
01 Sep - 11 Sep	Ryanair
03 Sep - 10 Sep	Ryanair
20 Sep - 25 Sep	Ryanair
26 Sep - 29 Sep	Wizz Air Malta
25 Sep - 30 Sep	Wizz Air Malta
17 Sep - 08 Oct	Vueling Airlines
17 Sep - 01 Oct	Vueling Airlines
17 Sep - 05 Oct	Vueling Airlines

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Torino to Istanbul in September from 145€

Return flights