AirHint found the following cheapest return flights from Montreal (YUL) to Cancun (CUN) in November 2025 (see full year).

Return flights

11 Nov - 25 Nov	WestJet
01 Nov - 12 Nov	WestJet
05 Nov - 13 Nov	WestJet
11 Nov - 22 Dec	United
13 Nov - 23 Nov	WestJet
12 Nov - 24 Nov	Porter Airlines (Canada) Ltd
10 Nov - 24 Nov	Porter Airlines (Canada) Ltd
24 Nov - 01 Dec	Porter Airlines (Canada) Ltd
26 Nov - 03 Dec	Porter Airlines (Canada) Ltd
09 Nov - 14 Nov	United
11 Nov - 19 Nov	WestJet
28 Nov - 05 Dec	United
12 Nov - 19 Nov	WestJet
17 Nov - 24 Nov	Porter Airlines (Canada) Ltd
25 Nov - 03 Dec	WestJet
24 Nov - 02 Dec	WestJet
17 Nov - 03 Dec	WestJet
25 Nov - 02 Dec	WestJet
12 Nov - 03 Dec	WestJet
11 Nov - 02 Dec	WestJet

Also check the deals for one-way flights from Montreal to Cancun in November.

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 Cancun in November from 262€

Return flights