AirHint found the following cheapest return flights from Montreal (YUL) to Kuala Lumpur (KUL) in October 2026 (see full year).

Return flights

13 Oct - 27 Oct	Air Canada
01 Oct - 08 Oct	Air Canada
06 Oct - 13 Oct	Air Canada
13 Oct - 20 Oct	Air Canada
20 Oct - 27 Oct	Air Canada
05 Oct - 12 Oct	Air Canada
07 Oct - 14 Oct	Air Canada
12 Oct - 19 Oct	Air Canada
14 Oct - 21 Oct	Air Canada
19 Oct - 26 Oct	Air Canada
28 Oct - 04 Nov	Japan Airlines
31 Oct - 07 Nov	Korean Air
26 Oct - 02 Nov	Porter Airlines (Canada) Ltd
30 Oct - 06 Nov	Porter Airlines (Canada) Ltd
29 Oct - 05 Nov	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Kuala Lumpur 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 Kuala Lumpur in October from 859€

Return flights