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

Return flights

21 May - 27 May	Arajet
07 May - 13 May	Arajet
14 May - 20 May	Arajet
01 May - 05 May	Flair Airlines	direct
13 May - 27 May	Flair Airlines
01 May - 13 May	Flair Airlines
29 May - 05 Jun	Flair Airlines
01 May - 10 May	Flair Airlines
21 May - 24 May	Arajet
03 May - 31 May	Flair Airlines
08 May - 12 May	Flair Airlines	direct
28 May - 04 Jun	Arajet
19 May - 05 Jun	Aeromexico
26 May - 02 Jun	Viva
28 May - 09 Jun	Arajet
31 May - 30 Jun	Aeromexico
05 May - 30 Jun	Viva
28 May - 30 Jun	Volaris
29 May - 03 Jun	Delta

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Cheapest return flights from Mexico City to Toronto in May from 256€

Return flights