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

Return flights

14 Oct - 21 Oct	Transavia France	direct
07 Oct - 21 Oct	Transavia France	direct
07 Oct - 14 Oct	Transavia France	direct
13 Oct - 21 Oct	Pegasus Airlines
16 Oct - 21 Oct	Pegasus Airlines
21 Oct - 04 Nov	Transavia France
14 Oct - 14 Oct	Transavia France
09 Oct - 12 Oct	Wizz Air UK
14 Oct - 17 Oct	Transavia France
14 Oct - 19 Oct	Transavia France
20 Oct - 24 Oct	Pegasus Airlines
30 Oct - 11 Nov	Pegasus Airlines

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 101€

Return flights