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

Return flights

16 Apr - 29 Apr	Arajet
02 Apr - 17 Apr	Avianca
16 Apr - 26 Apr	Arajet
03 Apr - 11 Apr	Avianca
01 Apr - 05 Apr	Avianca
16 Apr - 23 Apr	Arajet
24 Apr - 05 May	GOL Linhas Aéreas
16 Apr - 21 Apr	Arajet
01 Apr - 20 Apr	Avianca
09 Apr - 21 Apr	Avianca
04 Apr - 21 Apr	Avianca
20 Apr - 05 May	Avianca
21 Apr - 01 May	Arajet
21 Apr - 31 May	Avianca
20 Apr - 05 May	GOL Linhas Aéreas	direct

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

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 April from 497€

Return flights