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

Return flights

27 Sep - 30 Sep	Ryanair
18 Sep - 26 Sep	Ryanair
29 Sep - 30 Sep	Ryanair
17 Sep - 22 Sep	Air France
20 Sep - 22 Sep	Air France
12 Sep - 09 Oct	Air France
28 Sep - 01 Oct	Air France
17 Sep - 08 Oct	Air France
30 Sep - 12 Oct	Air France
23 Sep - 13 Oct	Air France
29 Sep - 08 Oct	ITA Airways
08 Sep - 22 Sep	Air France
28 Sep - 12 Oct	Air France
18 Sep - 25 Sep	Ryanair
13 Sep - 17 Sep	Air France
15 Sep - 18 Sep	Air France
08 Sep - 20 Sep	Air France
25 Sep - 08 Oct	ITA Airways
29 Sep - 05 Oct	Air France
20 Sep - 05 Oct	Air France

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Algier in September from $215

Return flights