Cheapest return flights from Sao Paulo to Montreal in September from 521€

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

Return flights

03 Sep - 19 Sep Arajet
09 Sep - 16 Sep Copa
07 Sep - 14 Sep Delta
11 Sep - 26 Sep Delta
12 Sep - 26 Sep Delta
01 Sep - 15 Sep Arajet
02 Sep - 18 Sep Delta
02 Sep - 16 Oct Avianca
02 Sep - 16 Oct Air Canada direct
09 Sep - 16 Sep Air Canada direct
01 Sep - 15 Oct Air Canada
02 Sep - 18 Sep Air Canada direct

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

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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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