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

Return flights

25 Sep - 09 Oct	Ryanair
24 Sep - 12 Oct	Ryanair
29 Sep - 09 Oct	Ryanair
25 Sep - 30 Sep	Ryanair
28 Sep - 14 Oct	Ryanair
27 Sep - 09 Oct	Ryanair
23 Sep - 01 Oct	ITA Airways
29 Sep - 08 Oct	ITA Airways
27 Sep - 01 Oct	Air France
22 Sep - 01 Oct	Air France
12 Sep - 09 Oct	Air France
13 Sep - 20 Sep	Air France
12 Sep - 20 Sep	Air France
12 Sep - 22 Sep	Air France
17 Sep - 21 Sep	Air France
23 Sep - 29 Sep	Air France
20 Sep - 27 Sep	Air France
23 Sep - 27 Sep	Air France
13 Sep - 27 Sep	Air France
14 Sep - 21 Sep	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 163€

Return flights