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

Return flights

02 Jun - 08 Jun	Delta
11 Jun - 26 Jun	Air Canada	direct
20 Jun - 23 Jun	Air Canada	direct
10 Jun - 24 Jun	Air Canada	direct
17 Jun - 22 Jul	Air Canada	direct
27 Jun - 31 Jul	Air Canada	direct
10 Jun - 25 Jun	Air Canada
16 Jun - 21 Jul	Air Canada
19 Jun - 22 Jun	Air Canada
25 Jun - 18 Jul	LATAM Airlines Group
26 Jun - 18 Jul	Air Canada

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

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 June from 770€

Return flights