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

Return flights

30 Sep - 09 Oct	Vueling Airlines
25 Sep - 30 Sep	Vueling Airlines
05 Sep - 26 Sep	Pegasus Airlines
09 Sep - 13 Sep	Vueling Airlines
02 Sep - 11 Sep	Transavia France
02 Sep - 15 Sep	Vueling Airlines
01 Sep - 15 Sep	Vueling Airlines
01 Sep - 08 Sep	Vueling Airlines

Also check the deals for one-way flights from Algier to Athens 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 Athens in September from 228€

Return flights