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

Return flights

14 May - 27 May	Arajet
19 May - 28 May	Copa
01 May - 30 May	Arajet
05 May - 13 May	Delta
09 May - 30 May	Delta
10 May - 20 May	Delta
05 May - 14 May	Delta
05 May - 19 May	Delta
05 May - 12 May	Delta
14 May - 28 May	Delta
28 May - 08 Jun	Delta
28 May - 07 Jun	United
02 May - 06 Jun	United
26 May - 16 Jun	Delta
29 May - 30 Jun	Delta
26 May - 16 Jun	Air Canada	direct
29 May - 30 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 563€

Return flights