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

Return flights

14 Jun - 21 Jun	Copa
17 Jun - 24 Jun	Copa
19 Jun - 31 Jul	Copa
18 Jun - 30 Jul	LATAM Airlines Group
14 Jun - 22 Jun	Delta
19 Jun - 26 Jun	LATAM Airlines Group
16 Jun - 06 Jul	LATAM Airlines Group
18 Jun - 25 Jun	United
20 Jun - 23 Jun	Copa
30 Jun - 21 Jul	Avianca
17 Jun - 27 Jun	Copa
30 Jun - 03 Jul	Avianca
20 Jun - 27 Jun	Copa
24 Jun - 27 Jun	Aeromexico
15 Jun - 18 Jun	Copa
20 Jun - 02 Jul	Copa
28 Jun - 12 Jul	Air Transat
29 Jun - 16 Jul	Flair Airlines
29 Jun - 12 Jul	Flair Airlines
23 Jun - 01 Jul	Avianca

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

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 Sao Paulo in June from $598

Return flights