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

Return flights

03 Oct - 10 Oct	Air Canada
01 Oct - 08 Oct	Air Canada
02 Oct - 09 Oct	Air Canada
06 Oct - 13 Oct	Air Algerie
04 Oct - 11 Oct	Air Canada
12 Oct - 19 Oct	Air Canada
20 Oct - 28 Oct	Air Algerie
13 Oct - 27 Oct	Air Algerie
07 Oct - 14 Oct	Air Algerie
06 Oct - 15 Oct	Air Algerie
28 Oct - 04 Nov	Air Algerie
29 Oct - 05 Nov	Air Algerie
16 Oct - 15 Nov	Air Algerie
27 Oct - 03 Nov	Air Canada
26 Oct - 02 Nov	Qatar Airways
30 Oct - 15 Nov	SWISS
30 Oct - 06 Nov	SWISS
06 Oct - 06 Nov	Air Canada
17 Oct - 02 Nov	Royal Jordanian
31 Oct - 07 Nov	Royal Air Maroc

Also check the deals for one-way flights from Montreal to Dubai 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 Montreal to Dubai in October from $822

Return flights