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

Return flights

07 Oct - 14 Oct	Transavia France	direct
14 Oct - 21 Oct	Transavia France	direct
07 Oct - 10 Oct	Transavia France
21 Oct - 27 Oct	Transavia France
21 Oct - 28 Oct	Transavia France
21 Oct - 26 Oct	Transavia France
03 Oct - 10 Oct	Wizz Air UK
15 Oct - 19 Oct	Wizz Air UK
05 Oct - 24 Oct	Wizz Air UK
04 Oct - 11 Oct	AJet
31 Oct - 02 Nov	Wizz Air

Also check the deals for one-way flights from Istanbul to Strasbourg 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 Istanbul to Strasbourg in October from $118

Return flights