Cheapest one-way flights from Toronto to Cancun in December from $244

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Cancun (CUN) in December 2025 (see full year).

One-Way flights

31 Dec Porter Airlines (Canada) Ltd
16 Dec Porter Airlines (Canada) Ltd
12 Dec Porter Airlines (Canada) Ltd
17 Dec Air Canada
13 Dec Porter Airlines (Canada) Ltd
14 Dec Air Canada
24 Dec Air Transat
22 Dec Porter Airlines (Canada) Ltd
19 Dec Air Transat
23 Dec Porter Airlines (Canada) Ltd

Also check the deals for return flights from Toronto 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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