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

Return flights

19 Sep - 26 Sep	Air Algerie	direct
19 Sep - 15 Oct	ITA Airways
10 Sep - 16 Sep	ITA Airways
12 Sep - 15 Oct	ITA Airways
03 Sep - 10 Sep	Air Algerie
05 Sep - 19 Sep	AJet
05 Sep - 20 Sep	AJet
02 Sep - 02 Oct	Vueling Airlines
09 Sep - 09 Sep	ITA Airways
16 Sep - 16 Sep	ITA Airways
17 Sep - 17 Sep	ITA Airways
01 Sep - 08 Sep	ITA Airways
01 Sep - 10 Sep	ITA Airways
19 Sep - 15 Oct	Lufthansa	direct
12 Sep - 15 Oct	Lufthansa	direct

Also check the deals for one-way flights from Algier to Frankfurt 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 Algier to Frankfurt in September from $181

Return flights