Cheapest return flights from Sao Paulo to Montreal in December from $1110

Best time to book flights for Sao Paulo (GRU) to Montreal (YUL) flights at AirHint

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

Return flights

24 Dec - 31 Dec Delta
05 Dec - 02 Jan Delta
26 Dec - 31 Jan Delta
20 Dec - 20 Jan United
20 Dec - 17 Jan United
20 Dec - 19 Jan United
05 Dec - 03 Jan United
07 Dec - 03 Jan United
06 Dec - 03 Jan United
19 Dec - 04 Jan Air Canada direct
19 Dec - 10 Jan Air Canada direct
19 Dec - 26 Dec Air Canada direct

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

Skyscanner

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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