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

Return flights

28 Sep - 11 Oct	Air France
16 Sep - 02 Oct	Vueling Airlines
16 Sep - 30 Sep	Vueling Airlines
14 Sep - 02 Oct	Vueling Airlines
16 Sep - 26 Sep	Vueling Airlines
14 Sep - 30 Sep	Vueling Airlines
15 Sep - 02 Oct	Vueling Airlines
14 Sep - 26 Sep	Eurowings
15 Sep - 30 Sep	Vueling Airlines
14 Sep - 25 Sep	Air France
14 Sep - 21 Sep	Air France
15 Sep - 26 Sep	Vueling Airlines
25 Sep - 29 Sep	Eurowings
16 Sep - 25 Sep	Vueling Airlines
20 Sep - 02 Oct	Vueling Airlines
25 Sep - 02 Oct	Vueling Airlines
12 Sep - 02 Oct	Vueling Airlines
27 Sep - 04 Oct	Air France

Also check the deals for one-way flights from Stuttgart to Algier 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 Algier in September from $207

Return flights