Cheapest return flights from Montreal to Rio De Janeiro in December from $631

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

Return flights

02 Dec - 05 Dec Avianca
02 Dec - 09 Dec Avianca
07 Dec - 12 Dec Air Transat
05 Dec - 12 Dec LATAM Airlines Group
04 Dec - 11 Dec LATAM Airlines Group
07 Dec - 14 Dec Air Transat
06 Dec - 12 Dec LATAM Airlines Group
09 Dec - 16 Dec WestJet
31 Dec - 26 Jan Avianca
03 Dec - 10 Dec Air Transat
08 Dec - 15 Dec Porter Airlines (Canada) Ltd
29 Dec - 30 Jan Porter Airlines (Canada) Ltd
07 Dec - 14 Jan Air Transat
24 Dec - 14 Jan LATAM Airlines Group
29 Dec - 12 Jan Porter Airlines (Canada) Ltd
30 Dec - 08 Jan Porter Airlines (Canada) Ltd
23 Dec - 12 Jan Avianca
18 Dec - 22 Jan Air Transat
31 Dec - 07 Jan LATAM Airlines Group
29 Dec - 09 Jan Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Rio De Janeiro in December.

Powered by

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 Rio De Janeiro

Cheap car rent in Rio De Janeiro

Feel free to contact us with any feedback or request another flight research.