Cheapest return flights from Mexico City to Toronto in December from $764

Best time to book flights for Mexico City (MEX) to Toronto (YYZ) flights at AirHint

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

Return flights

01 Dec - 06 Dec Aeromexico
01 Dec - 06 Dec WestJet direct
10 Dec - 27 Dec Air Canada direct
23 Dec - 01 Jan Air Canada direct
25 Dec - 05 Jan Air Canada direct
22 Dec - 04 Jan Air Canada direct
19 Dec - 27 Dec Air Canada direct
22 Dec - 29 Dec Air Canada direct
14 Dec - 28 Dec Air Canada direct
27 Dec - 03 Jan Air Canada direct
19 Dec - 02 Jan Air Canada direct
21 Dec - 28 Dec Air Canada direct
24 Dec - 07 Jan Air Canada direct

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