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

Return flights

07 Oct - 11 Oct	Wizz Air Malta
06 Oct - 09 Oct	Wizz Air Malta
07 Oct - 21 Oct	Wizz Air Malta
06 Oct - 16 Oct	Wizz Air Malta
01 Oct - 07 Oct	Ryanair
13 Oct - 18 Oct	Wizz Air Malta
30 Oct - 02 Nov	Fly One
22 Oct - 26 Oct	Wizz Air Malta
22 Oct - 23 Oct	Wizz Air Malta
01 Oct - 08 Oct	Ryanair
11 Oct - 15 Oct	Wizz Air Malta
30 Oct - 06 Nov	Lufthansa
30 Oct - 08 Nov	Fly One
29 Oct - 02 Nov	Turkish Airlines
30 Oct - 06 Nov	Turkish Airlines	direct
30 Oct - 02 Nov	Turkish Airlines	direct
30 Oct - 08 Nov	Turkish Airlines	direct

Also check the deals for one-way flights from Torino 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 Torino to Istanbul in October from 148€

Return flights