AirHint found the following cheapest return flights from Toronto (YTZ) to Cancun (CUN) in January 2026 (see full year).

Return flights

27 Jan - 03 Feb	Air Transat
08 Jan - 12 Jan	Air Canada
26 Jan - 09 Feb	Porter Airlines (Canada) Ltd
09 Jan - 18 Jan	Air Transat
15 Jan - 22 Jan	Air Transat
23 Jan - 27 Jan	Air Transat
17 Jan - 22 Jan	Air Transat
26 Jan - 01 Feb	Air Transat
10 Jan - 17 Jan	Air Transat
11 Jan - 17 Jan	Air Transat
16 Jan - 23 Jan	Air Transat
09 Jan - 16 Jan	Air Transat
23 Jan - 30 Jan	Air Canada
27 Jan - 05 Feb	Air Canada
05 Jan - 05 Feb	Air Canada
25 Jan - 01 Feb	Air Transat

Also check the deals for one-way flights from Toronto to Cancun in January.

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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Cheapest return flights from Toronto to Cancun in January from 283€

Return flights