Cheapest return flights from Mexico City to Montreal in December from $535

Best time to book flights for Mexico City (MEX) to Montreal (YUL) flights at AirHint

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

Return flights

01 Dec - 09 Dec WestJet
01 Dec - 12 Dec WestJet
01 Dec - 09 Dec Aeromexico direct
10 Dec - 15 Dec Volaris
01 Dec - 12 Dec Air Canada direct
18 Dec - 27 Dec Aeromexico
31 Dec - 07 Jan Volaris
12 Dec - 26 Dec Aeromexico direct
13 Dec - 27 Dec Aeromexico direct
11 Dec - 02 Jan Aeromexico
18 Dec - 28 Dec Aeromexico
17 Dec - 25 Dec Delta
23 Dec - 01 Jan Delta
31 Dec - 10 Jan Delta
27 Dec - 03 Jan Volaris
29 Dec - 17 Jan Volaris
29 Dec - 05 Jan Volaris
11 Dec - 02 Jan Aeromexico direct
29 Dec - 17 Jan Aeromexico direct
20 Dec - 03 Jan Aeromexico direct

Also check the deals for one-way flights from Mexico City to Montreal 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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