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

Return flights

05 Dec - 14 Dec	Arajet
11 Dec - 21 Jan	Arajet
05 Dec - 31 Dec	Air Canada
13 Dec - 10 Jan	Air Canada
15 Dec - 15 Jan	Air Canada
11 Dec - 22 Jan	Air Canada
05 Dec - 10 Jan	Air Canada
11 Dec - 23 Jan	Air Canada	direct
02 Dec - 08 Dec	Avianca
24 Dec - 14 Jan	Avianca
15 Dec - 29 Dec	Air Canada
10 Dec - 24 Dec	Avianca
27 Dec - 11 Jan	Air Canada
27 Dec - 21 Jan	Air Canada
04 Dec - 11 Dec	Avianca
05 Dec - 11 Dec	Avianca
05 Dec - 16 Dec	Avianca
19 Dec - 31 Dec	Avianca
10 Dec - 28 Dec	Avianca
30 Dec - 09 Jan	Air Canada

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

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 Toronto

Cheap car rent in Toronto

Cheapest return flights from Sao Paulo to Toronto in December from 461€

Return flights