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

Return flights

04 Sep - 11 Sep	Arajet
18 Sep - 25 Sep	Arajet
15 Sep - 29 Sep	Copa
04 Sep - 12 Sep	Arajet
05 Sep - 20 Sep	Avianca
01 Sep - 11 Sep	LATAM Airlines Group
01 Sep - 29 Sep	LATAM Airlines Group
17 Sep - 15 Oct	Avianca
27 Sep - 11 Oct	Avianca
08 Sep - 08 Oct	Avianca
07 Sep - 14 Sep	Copa
06 Sep - 03 Oct	Avianca
01 Sep - 08 Sep	LATAM Airlines Group
05 Sep - 20 Sep	Air Canada	direct
17 Sep - 15 Oct	Air Canada	direct
08 Sep - 08 Oct	Air Canada	direct
06 Sep - 03 Oct	Air Canada	direct

Also check the deals for one-way flights from Sao Paulo to Toronto in September.

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 September from 475€

Return flights