Cheapest return flights from Montreal to Sao Paulo in August from $604

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 August 2025 (see full year).

Return flights

18 Aug - 25 Aug Avianca
22 Aug - 29 Aug Avianca
17 Aug - 01 Sep Avianca
31 Aug - 07 Sep Avianca
27 Aug - 03 Sep Avianca
17 Aug - 24 Aug Avianca
11 Aug - 18 Aug Avianca
15 Aug - 22 Aug Avianca
25 Aug - 01 Sep Avianca
20 Aug - 27 Aug Avianca
29 Aug - 05 Sep Avianca
06 Aug - 13 Aug LATAM Airlines Group
12 Aug - 19 Aug LATAM Airlines Group
05 Aug - 12 Aug LATAM Airlines Group
13 Aug - 20 Aug LATAM Airlines Group
26 Aug - 02 Sep LATAM Airlines Group
28 Aug - 04 Sep LATAM Airlines Group
30 Aug - 06 Sep LATAM Airlines Group
27 Aug - 03 Sep Air Canada direct
17 Aug - 01 Sep Air Canada direct

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

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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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