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

Return flights

15 Sep - 17 Sep	FrenchBee
15 Sep - 22 Sep	FrenchBee
15 Sep - 26 Sep	FrenchBee
21 Sep - 08 Oct	FrenchBee
15 Sep - 06 Oct	FrenchBee
21 Sep - 12 Oct	FrenchBee
29 Sep - 06 Oct	FrenchBee
14 Sep - 26 Sep	FrenchBee
14 Sep - 22 Sep	FrenchBee
14 Sep - 12 Oct	FrenchBee
22 Sep - 29 Sep	FrenchBee
01 Sep - 17 Sep	FrenchBee
15 Sep - 21 Sep	FrenchBee
15 Sep - 23 Sep	Air Transat
07 Sep - 29 Sep	Air Transat
08 Sep - 06 Oct	FrenchBee
12 Sep - 12 Oct	FrenchBee
10 Sep - 10 Oct	FrenchBee
01 Sep - 06 Oct	FrenchBee
26 Sep - 05 Oct	FrenchBee

Also check the deals for one-way flights from Montreal 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 Montreal to Algier in September from 466€

Return flights