Cheapest return flights from Montreal to Cancun in December from 268€

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

Return flights

01 Dec - 09 Dec WestJet
03 Dec - 10 Dec Air Canada direct
02 Dec - 09 Dec Air Canada direct
29 Dec - 11 Jan WestJet
03 Dec - 08 Dec Air Canada
01 Dec - 08 Dec Air Canada
09 Dec - 16 Dec Air Canada direct
08 Dec - 15 Dec Air Canada
29 Dec - 10 Jan WestJet
05 Dec - 09 Dec Air Canada direct
05 Dec - 10 Dec Air Canada direct
16 Dec - 07 Jan WestJet
02 Dec - 22 Dec Air Canada direct
29 Dec - 15 Jan WestJet
09 Dec - 01 Jan Air Transat direct
22 Dec - 09 Jan WestJet
18 Dec - 07 Jan WestJet
25 Dec - 07 Jan WestJet
30 Dec - 18 Jan Air Transat direct
24 Dec - 09 Jan Air Transat direct

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

Skyscanner

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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