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

Return flights

15 Sep - 29 Sep	Air Canada
17 Sep - 29 Sep	Transavia France
08 Sep - 14 Sep	Air Algerie	direct
11 Sep - 22 Sep	Air Algerie
15 Sep - 15 Oct	Air Canada
30 Sep - 07 Oct	Air Canada
30 Sep - 10 Oct	Air Canada
17 Sep - 23 Sep	KLM
09 Sep - 17 Oct	Air Algerie
10 Sep - 20 Sep	Air Algerie
10 Sep - 30 Sep	Air Algerie
11 Sep - 22 Sep	Air Algerie	direct
10 Sep - 25 Sep	Air Algerie
07 Sep - 21 Sep	ITA Airways
08 Sep - 15 Oct	ITA Airways
07 Sep - 10 Oct	ITA Airways
08 Sep - 08 Oct	Transavia France
20 Sep - 18 Oct	British Airways
20 Sep - 17 Oct	British Airways
07 Sep - 19 Oct	British Airways

Also check the deals for one-way flights from Algier to Montreal 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 Montreal in September from 469€

Return flights