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

Return flights

26 Sep - 04 Oct	Air France
22 Sep - 29 Sep	Vueling Airlines
22 Sep - 03 Oct	Vueling Airlines
24 Sep - 02 Oct	Vueling Airlines
23 Sep - 28 Sep	Delta
30 Sep - 13 Oct	Vueling Airlines
18 Sep - 25 Sep	easyJet
24 Sep - 09 Oct	Vueling Airlines
25 Sep - 08 Oct	Delta
18 Sep - 21 Sep	easyJet
29 Sep - 04 Oct	easyJet
29 Sep - 13 Oct	easyJet
20 Sep - 27 Sep	Vueling Airlines
26 Sep - 07 Oct	Air France
26 Sep - 08 Oct	easyJet
18 Sep - 20 Sep	easyJet
21 Sep - 28 Sep	Wizz Air Malta
20 Sep - 28 Sep	Air France
21 Sep - 28 Sep	Air Canada	direct
18 Sep - 25 Sep	Air Canada	direct

Also check the deals for one-way flights from Nice to Montreal 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 Nice to Montreal in September from $623

Return flights