AirHint found the following cheapest return flights from Sao Paulo (GRU) to Montreal (YUL) in January 2026 (see full year).

Return flights

21 Jan - 30 Jan	Arajet
21 Jan - 10 Feb	Delta
20 Jan - 27 Jan	Delta
21 Jan - 31 Jan	Delta
19 Jan - 14 Feb	Delta
15 Jan - 28 Jan	Arajet
18 Jan - 25 Jan	Delta
19 Jan - 14 Feb	Air Canada	direct
21 Jan - 10 Feb	Air Canada	direct
14 Jan - 22 Jan	Delta
21 Jan - 30 Jan	Air Canada	direct
22 Jan - 26 Jan	Air Canada
19 Jan - 30 Jan	Air Canada	direct
09 Jan - 16 Jan	Air Canada

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

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 Sao Paulo to Montreal in January from $677

Return flights