Cheapest return flights from Montreal to Sao Paulo in August from $447

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

Return flights

22 Aug - 24 Aug Avianca
20 Aug - 27 Aug Avianca
18 Aug - 19 Aug Delta
19 Aug - 20 Aug Delta
19 Aug - 28 Aug Delta
19 Aug - 21 Aug Delta
12 Aug - 03 Sep Delta
21 Aug - 28 Aug LATAM Airlines Group
10 Aug - 17 Aug LATAM Airlines Group
14 Aug - 21 Aug LATAM Airlines Group
22 Aug - 29 Aug LATAM Airlines Group
27 Aug - 03 Sep LATAM Airlines Group
29 Aug - 05 Sep LATAM Airlines Group
28 Aug - 04 Sep LATAM Airlines Group
27 Aug - 01 Sep Arajet
29 Aug - 01 Sep LATAM Airlines Group
25 Aug - 01 Sep LATAM Airlines Group
26 Aug - 02 Sep LATAM Airlines Group
31 Aug - 07 Sep WestJet
04 Aug - 06 Sep LATAM Airlines Group

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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