Cheapest return flights from Montreal to Cancun in December from 408€

Best time to book flights for Montreal (YUL) to Cancun (CUN) flights at AirHint

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

Return flights

10 Dec - 17 Dec United
02 Dec - 14 Dec Delta
15 Dec - 22 Dec Air Transat direct
10 Dec - 17 Dec Air Transat direct
02 Dec - 14 Dec Air Transat direct
24 Dec - 28 Dec Air Transat direct
30 Dec - 07 Jan Air Transat direct
17 Dec - 30 Dec Air Transat direct
09 Dec - 01 Jan Air Transat direct
26 Dec - 02 Jan Arajet
25 Dec - 08 Jan Air Transat direct
21 Dec - 28 Dec Air Transat direct
23 Dec - 02 Jan Air Transat direct
19 Dec - 02 Jan Air Transat direct
26 Dec - 02 Jan Air Transat direct
26 Dec - 05 Jan Air Transat direct
22 Dec - 05 Jan Air Transat direct
20 Dec - 03 Jan Air Transat direct
22 Dec - 31 Dec United
26 Dec - 31 Dec United

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

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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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