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

Return flights

28 Aug - 04 Sep	Air Canada
27 Aug - 03 Sep	Air Canada
31 Aug - 07 Sep	Air Canada
26 Aug - 02 Sep	Air Canada
13 Aug - 26 Aug	Air Canada
19 Aug - 26 Aug	Air Canada
25 Aug - 01 Sep	Air Canada
30 Aug - 06 Sep	Air Canada
29 Aug - 05 Sep	Air Canada
18 Aug - 25 Aug	Air Canada
20 Aug - 27 Aug	Air Canada
21 Aug - 28 Aug	Air Canada
22 Aug - 29 Aug	Air Canada
25 Aug - 31 Aug	Air Canada
25 Aug - 06 Sep	Porter Airlines (Canada) Ltd
24 Aug - 31 Aug	Air Canada
17 Aug - 24 Aug	Air Canada
25 Aug - 12 Sep	Air Canada
23 Aug - 30 Aug	Air Canada
22 Aug - 13 Sep	WestJet

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

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 August from 935€

Return flights