AirHint found the following cheapest return flights from Stuttgart (STR) to Baku (GYD) in September 2025 (see full year).

Return flights

26 Sep - 02 Oct	Wizz Air
26 Sep - 01 Oct	Wizz Air
17 Sep - 09 Oct	Wizz Air
30 Sep - 01 Oct	AJet
30 Sep - 02 Oct	AJet
13 Sep - 08 Oct	Pegasus Airlines
19 Sep - 26 Sep	Pegasus Airlines
25 Sep - 27 Sep	AJet
24 Sep - 28 Sep	Wizz Air
15 Sep - 26 Sep	Pegasus Airlines
13 Sep - 20 Sep	Pegasus Airlines
17 Sep - 20 Sep	AJet
13 Sep - 05 Oct	Pegasus Airlines
25 Sep - 28 Sep	Pegasus Airlines
11 Sep - 23 Sep	AJet
12 Sep - 23 Sep	AJet
19 Sep - 21 Sep	Eurowings

Also check the deals for one-way flights from Stuttgart to Baku in September.

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 Stuttgart to Baku in September from $243

Return flights