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

Return flights

11 Dec - 31 Dec	Arajet
12 Dec - 10 Jan	Arajet
11 Dec - 01 Jan	Arajet
08 Dec - 28 Jan	GOL Linhas Aéreas
16 Dec - 29 Dec	Avianca
15 Dec - 29 Dec	Avianca
02 Dec - 09 Dec	Avianca
11 Dec - 20 Jan	Arajet
01 Dec - 06 Dec	Avianca
11 Dec - 22 Jan	Arajet
10 Dec - 21 Jan	Delta
16 Dec - 22 Jan	Avianca
05 Dec - 11 Dec	Arajet
05 Dec - 12 Dec	Arajet
26 Dec - 09 Jan	Arajet
24 Dec - 31 Dec	LATAM Airlines Group
26 Dec - 07 Jan	Arajet
17 Dec - 29 Dec	Avianca
06 Dec - 08 Dec	Delta
01 Dec - 01 Jan	United

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 437€

Return flights