AirHint found the following cheapest return flights from Montreal (YUL) to Kuala Lumpur (KUL) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	Air Canada
01 Dec - 08 Dec	Japan Airlines
09 Dec - 16 Dec	Air Canada
15 Dec - 15 Jan	Air France
16 Dec - 05 Jan	Air Canada
03 Dec - 10 Dec	Turkish Airlines
05 Dec - 12 Dec	Turkish Airlines
30 Dec - 06 Jan	Air Canada
07 Dec - 14 Dec	Emirates
08 Dec - 15 Dec	Emirates
10 Dec - 17 Dec	Emirates
04 Dec - 11 Dec	Emirates
11 Dec - 18 Dec	Emirates
31 Dec - 07 Jan	Qatar Airways
29 Dec - 05 Jan	Emirates
28 Dec - 04 Jan	EVA Air
25 Dec - 01 Jan	British Airways
27 Dec - 03 Jan	British Airways
26 Dec - 02 Jan	British Airways
20 Dec - 09 Jan	British Airways

Also check the deals for one-way flights from Montreal to Kuala Lumpur in December.

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 December from 962€

Return flights