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

Return flights

23 Jul - 29 Jul	Delta
26 Jul - 29 Jul	Delta
25 Jul - 01 Aug	Delta
26 Jul - 01 Aug	Delta
27 Jul - 31 Jul	Delta
27 Jul - 02 Aug	Delta
22 Jul - 29 Jul	Delta
15 Jul - 29 Jul	Delta
29 Jul - 07 Aug	Avianca
22 Jul - 29 Jul	Air Canada	direct
02 Jul - 21 Jul	Air Canada	direct
23 Jul - 29 Jul	Air Canada	direct
27 Jul - 02 Aug	Air Canada	direct
29 Jul - 07 Aug	Air Canada	direct
15 Jul - 29 Jul	Air Canada	direct
16 Jul - 30 Jul	Air Canada
28 Jul - 06 Aug	Air Canada

Also check the deals for one-way flights from Sao Paulo to Montreal 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 Sao Paulo to Montreal in July from 595€

Return flights