Cheapest return flights from Toronto to Sao Paulo in September from $353

Best time to book flights for Toronto (YYZ) to Sao Paulo (GRU) flights at AirHint

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

Return flights

09 Sep - 12 Sep Arajet
09 Sep - 24 Sep Arajet
09 Sep - 26 Sep Arajet
17 Sep - 24 Sep Arajet
03 Sep - 15 Sep Arajet
09 Sep - 03 Oct Arajet
03 Sep - 10 Sep Arajet
02 Sep - 17 Sep Arajet
03 Sep - 17 Sep Arajet
24 Sep - 08 Oct Arajet
09 Sep - 01 Oct Arajet
16 Sep - 01 Oct Arajet
17 Sep - 01 Oct Arajet
17 Sep - 08 Oct Arajet
03 Sep - 31 Oct Arajet
11 Sep - 02 Oct Copa
17 Sep - 14 Oct Copa
09 Sep - 30 Sep Copa
19 Sep - 26 Sep Avianca
15 Sep - 08 Oct Copa

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

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.

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