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

Return flights

24 May - 31 May	Flair Airlines	direct
21 May - 26 May	Flair Airlines	direct
01 May - 16 May	United
01 May - 16 May	WestJet	direct
15 May - 19 May	WestJet	direct
29 May - 07 Jun	WestJet	direct
27 May - 03 Jun	United
27 May - 03 Jun	WestJet	direct

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

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 May from 247€

Return flights