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

Return flights

22 Oct - 26 Oct	Lufthansa
10 Oct - 14 Nov	Transavia France
08 Oct - 13 Nov	Air Algerie
30 Oct - 12 Nov	Air Algerie
22 Oct - 29 Oct	Air Canada
30 Oct - 12 Nov	Air Algerie	direct
23 Oct - 07 Nov	Air Algerie
07 Oct - 14 Oct	Air Algerie
30 Oct - 16 Nov	Air Algerie
30 Oct - 06 Nov	Air Algerie
07 Oct - 15 Oct	Air Algerie
08 Oct - 22 Oct	Air Algerie
20 Oct - 23 Oct	Air Canada
06 Oct - 11 Oct	Transavia France
07 Oct - 21 Oct	Air Algerie
20 Oct - 30 Oct	Air Canada
16 Oct - 20 Nov	Air Canada
09 Oct - 12 Nov	Air Canada
20 Oct - 27 Oct	Air Canada
01 Oct - 14 Nov	Air Algerie

Also check the deals for one-way flights from Algier to Montreal in October.

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 October from $603

Return flights