AirHint found the following cheapest return flights from Cancun (CUN) to Toronto (YYZ) in July 2025 (see full year).

Return flights

31 Jul - 06 Aug	WestJet
27 Jul - 16 Aug	WestJet	direct
30 Jul - 06 Aug	Spirit Airlines
28 Jul - 03 Aug	Arajet
31 Jul - 01 Aug	WestJet
31 Jul - 11 Aug	WestJet	direct
28 Jul - 04 Aug	Arajet
29 Jul - 08 Aug	Spirit Airlines
28 Jul - 03 Aug	WestJet	direct
31 Jul - 07 Aug	WestJet	direct

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

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 Cancun to Toronto in July from 292€

Return flights