Cheapest return flights from Mexico City to Toronto in October from $444

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 October 2025 (see full year).

Return flights

04 Oct - 14 Oct Aeromexico
16 Oct - 24 Oct Aeromexico
15 Oct - 22 Oct Aeromexico
17 Oct - 21 Oct Aeromexico
09 Oct - 23 Oct Aeromexico
16 Oct - 30 Oct Aeromexico
10 Oct - 27 Oct United
24 Oct - 07 Nov United
27 Oct - 01 Nov United
09 Oct - 23 Oct WestJet direct
04 Oct - 14 Oct WestJet direct
17 Oct - 21 Oct WestJet direct
27 Oct - 01 Nov WestJet direct
24 Oct - 07 Nov Air Canada direct

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

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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