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

Return flights

30 Oct - 03 Nov	Pegasus Airlines
31 Oct - 05 Nov	AJet	direct
31 Oct - 04 Nov	AJet	direct
31 Oct - 07 Nov	AJet	direct
31 Oct - 03 Nov	AJet	direct
30 Oct - 09 Nov	Pegasus Airlines
30 Oct - 07 Nov	Pegasus Airlines
31 Oct - 09 Nov	AJet	direct
30 Oct - 05 Nov	Pegasus Airlines
30 Oct - 02 Nov	Pegasus Airlines
30 Oct - 30 Oct	AJet
31 Oct - 31 Oct	AJet	direct
30 Oct - 30 Oct	Pegasus Airlines	direct

Also check the deals for one-way flights from Istanbul to Stuttgart 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 Stuttgart in October from $224

Return flights