Cheapest return flights from Montreal to Sao Paulo in October from $587

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

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

Return flights

20 Oct - 27 Oct GOL Linhas Aéreas
31 Oct - 07 Nov Air Transat
27 Oct - 03 Nov Air Transat
22 Oct - 16 Nov Air Transat
08 Oct - 14 Oct Air Transat
17 Oct - 24 Oct GOL Linhas Aéreas
15 Oct - 22 Oct Copa
14 Oct - 21 Oct Copa
07 Oct - 14 Oct Copa
22 Oct - 29 Oct Copa
20 Oct - 29 Oct Copa
14 Oct - 28 Oct Copa
07 Oct - 21 Oct Copa
15 Oct - 05 Nov Copa
22 Oct - 05 Nov Copa
22 Oct - 17 Nov Copa
28 Oct - 11 Nov Copa
29 Oct - 12 Nov Copa
21 Oct - 04 Nov Copa
14 Oct - 04 Nov Copa

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

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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