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

Return flights

07 May - 20 May	Arajet
21 May - 27 May	Arajet
14 May - 20 May	Arajet
14 May - 27 May	Arajet
15 May - 17 May	Flair Airlines	direct
21 May - 24 May	Arajet
03 May - 17 May	Flair Airlines	direct
07 May - 13 May	Arajet
04 May - 21 May	Flair Airlines	direct
03 May - 10 May	Flair Airlines	direct
27 May - 11 Jun	Viva
27 May - 03 Jun	Flair Airlines
15 May - 11 Jun	Flair Airlines
01 May - 06 Jun	Flair Airlines
28 May - 08 Jun	Volaris
21 May - 29 Jun	Arajet
16 May - 06 Jun	Viva
29 May - 02 Jun	Volaris
01 May - 01 Jun	Flair Airlines
20 May - 08 Jun	Flair Airlines

Also check the deals for one-way flights from Mexico City 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 Mexico City to Toronto in May from 248€

Return flights