Cheapest return flights from Toronto to Sao Paulo in October from $700

AirHint found the following cheapest return flights from Toronto (YTZ) to Sao Paulo (GRU) in October 2025 (see full year).

Return flights

22 Oct - 27 Oct Air Canada
22 Oct - 05 Nov Air Canada
05 Oct - 11 Oct Air Canada
04 Oct - 11 Oct Porter Airlines (Canada) Ltd
25 Oct - 30 Oct Air Canada
03 Oct - 31 Oct Air Canada
17 Oct - 31 Oct Air Canada
03 Oct - 06 Oct Air Canada
03 Oct - 13 Oct Porter Airlines (Canada) Ltd

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

Skyscanner

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 Sao Paulo

Cheap car rent in Sao Paulo

Feel free to contact us with any feedback or request another flight research.