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

Return flights

02 Dec - 09 Dec	Avianca
03 Dec - 10 Dec	GOL Linhas Aéreas
02 Dec - 16 Dec	Avianca
27 Dec - 17 Jan	GOL Linhas Aéreas
04 Dec - 16 Dec	Avianca
28 Dec - 15 Jan	GOL Linhas Aéreas
04 Dec - 15 Dec	Avianca
06 Dec - 17 Dec	Avianca
04 Dec - 11 Jan	GOL Linhas Aéreas
01 Dec - 08 Jan	Avianca
27 Dec - 31 Dec	LATAM Airlines Group
09 Dec - 21 Dec	Air Canada	direct
26 Dec - 01 Jan	GOL Linhas Aéreas
30 Dec - 11 Jan	LATAM Airlines Group
14 Dec - 02 Jan	Avianca
30 Dec - 03 Jan	LATAM Airlines Group
20 Dec - 24 Dec	Avianca
30 Dec - 10 Jan	Avianca
29 Dec - 04 Jan	LATAM Airlines Group
18 Dec - 30 Dec	LATAM Airlines Group

Also check the deals for one-way flights from Toronto to Rio De Janeiro 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.

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Cheapest return flights from Toronto to Rio De Janeiro in December from 458€

Return flights