AirHint found the following cheapest return flights from Montreal (YUL) to Varadero (VRA) in September 2025 (see full year).

Return flights

13 Sep - 20 Sep	WestJet
15 Sep - 22 Sep	Air Canada
06 Sep - 13 Sep	WestJet
06 Sep - 20 Sep	WestJet
29 Sep - 06 Oct	Air Canada
08 Sep - 15 Sep	Air Canada
01 Sep - 08 Sep	Air Canada
29 Sep - 12 Oct	Air Canada
08 Sep - 14 Sep	Air Canada
10 Sep - 17 Sep	Air Transat
17 Sep - 24 Sep	Air Transat	direct
07 Sep - 14 Sep	Air Canada
24 Sep - 01 Oct	Air Transat
13 Sep - 04 Oct	Air Transat	direct
10 Sep - 01 Oct	Air Transat
13 Sep - 01 Oct	Air Transat	direct
28 Sep - 05 Oct	Air Canada

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

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 Varadero in September from $396

Return flights