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

Return flights

29 Jan - 05 Feb	Copa
30 Jan - 06 Feb	Delta
23 Jan - 30 Jan	LATAM Airlines Group
20 Jan - 27 Jan	LATAM Airlines Group
25 Jan - 01 Feb	LATAM Airlines Group
27 Jan - 03 Feb	LATAM Airlines Group
28 Jan - 04 Feb	LATAM Airlines Group
19 Jan - 26 Jan	Arajet
26 Jan - 02 Feb	Arajet
24 Jan - 31 Jan	LATAM Airlines Group
15 Jan - 22 Jan	WestJet
17 Jan - 24 Jan	WestJet
16 Jan - 23 Jan	WestJet
15 Jan - 19 Jan	WestJet
13 Jan - 20 Jan	Copa
14 Jan - 21 Jan	Arajet
31 Jan - 07 Feb	WestJet
30 Jan - 06 Feb	Air Canada	direct
25 Jan - 01 Feb	Air Canada	direct

Also check the deals for one-way flights from Montreal to Sao Paulo 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 Montreal to Sao Paulo in January from 483€

Return flights