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

Return flights

02 Oct - 11 Oct	Wizz Air Malta
02 Oct - 07 Oct	Wizz Air Malta
02 Oct - 04 Oct	Wizz Air Malta
02 Oct - 18 Oct	Wizz Air Malta
23 Oct - 27 Oct	Wizz Air Malta
09 Oct - 13 Oct	Wizz Air Malta
09 Oct - 12 Oct	Wizz Air Malta
16 Oct - 20 Oct	Wizz Air Malta
02 Oct - 06 Oct	Wizz Air Malta
16 Oct - 24 Oct	Wizz Air Malta
17 Oct - 03 Nov	Wizz Air
31 Oct - 04 Nov	Ryanair
27 Oct - 04 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
26 Oct - 05 Nov	Wizz Air Malta
15 Oct - 15 Nov	Ryanair
31 Oct - 08 Nov	Ryanair
23 Oct - 02 Nov	Wizz Air Malta
18 Oct - 14 Nov	Ryanair
26 Oct - 02 Nov	Wizz Air Malta

Also check the deals for one-way flights from Hahn 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 Hahn to Istanbul in October from $149

Return flights