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

Return flights

11 Mar - 22 Mar	Air Canada	direct
20 Mar - 01 Apr	Air Canada	direct
08 Mar - 24 Mar	Air Canada	direct
11 Mar - 14 Mar	Air Canada	direct
23 Mar - 27 Mar	Air Canada	direct
28 Mar - 19 Apr	GOL Linhas Aéreas

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

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 March from 510€

Return flights