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

Return flights

07 May - 16 May	Arajet
07 May - 24 May	Arajet
07 May - 18 May	Arajet
07 May - 13 May	Arajet
08 May - 20 May	Arajet
05 May - 27 May	Arajet
08 May - 27 May	Arajet
22 May - 30 May	Arajet
01 May - 30 May	Arajet
01 May - 29 May	Arajet
07 May - 08 Jun	Arajet
02 May - 06 Jun	Avianca
08 May - 07 Jun	GOL Linhas Aéreas
16 May - 13 Jun	GOL Linhas Aéreas
07 May - 08 Jun	Air Canada	direct

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Toronto in May from 434€

Return flights