AirHint found the following cheapest return flights from Toronto (YYZ) to Rio De Janeiro (GIG) in September 2025 (see full year).

Return flights

14 Sep - 18 Sep	Copa
08 Sep - 16 Sep	Copa
10 Sep - 17 Sep	Copa
15 Sep - 01 Oct	Copa
16 Sep - 01 Oct	Copa
07 Sep - 12 Sep	Copa
16 Sep - 24 Sep	Copa
05 Sep - 08 Sep	Copa
01 Sep - 12 Sep	Copa
07 Sep - 22 Sep	Copa
10 Sep - 24 Sep	Copa
17 Sep - 01 Oct	Avianca
30 Sep - 07 Oct	GOL Linhas Aéreas
17 Sep - 24 Sep	Avianca
24 Sep - 07 Oct	Delta
21 Sep - 01 Oct	GOL Linhas Aéreas
26 Sep - 06 Oct	LATAM Airlines Group
26 Sep - 02 Oct	Delta
21 Sep - 05 Oct	GOL Linhas Aéreas
25 Sep - 02 Oct	LATAM Airlines Group

Also check the deals for one-way flights from Toronto to Rio De Janeiro 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 Toronto to Rio De Janeiro in September from 385€

Return flights