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

Return flights

28 Jul - 04 Aug	Copa
30 Jul - 06 Aug	Copa
27 Jul - 03 Aug	Copa
26 Jul - 02 Aug	Avianca
31 Jul - 07 Aug	Avianca
22 Jul - 29 Jul	Copa
21 Jul - 28 Jul	Copa
24 Jul - 31 Jul	Copa
08 Jul - 15 Jul	Air Canada	direct
01 Jul - 08 Jul	Air Canada	direct
05 Jul - 12 Jul	Air Canada
06 Jul - 13 Jul	Air Canada
07 Jul - 14 Jul	Air Canada
09 Jul - 16 Jul	Air Canada
25 Jul - 01 Aug	Copa
22 Jul - 29 Jul	Air Canada	direct
29 Jul - 05 Aug	Air Canada	direct

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

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 July from 594€

Return flights