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

Return flights

01 Jun - 08 Jun	Arajet
02 Jun - 09 Jun	Copa
04 Jun - 11 Jun	Copa
08 Jun - 15 Jun	Copa
09 Jun - 16 Jun	Copa
11 Jun - 18 Jun	Copa
06 Jun - 13 Jun	Copa
10 Jun - 17 Jun	Air Canada	direct
03 Jun - 10 Jun	Air Canada	direct
17 Jun - 24 Jun	Air Canada	direct
24 Jun - 01 Jul	Air Canada	direct
28 Jun - 05 Jul	Air Canada
30 Jun - 07 Jul	Air Canada
25 Jun - 02 Jul	Air Canada
29 Jun - 06 Jul	Air Canada

Also check the deals for one-way flights from Montreal to Sao Paulo 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 Montreal to Sao Paulo in June from 716€

Return flights