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

Return flights

24 Sep - 19 Oct	Vueling Airlines
26 Sep - 01 Oct	Air France
10 Sep - 17 Sep	easyJet
26 Sep - 03 Oct	Air France
19 Sep - 27 Sep	SWISS
19 Sep - 21 Sep	easyJet
26 Sep - 18 Oct	Air Canada
24 Sep - 20 Oct	easyJet
15 Sep - 21 Sep	Air France
24 Sep - 30 Sep	Air Canada
24 Sep - 08 Oct	Air Canada
25 Sep - 08 Oct	Air Canada
23 Sep - 07 Oct	Air France
24 Sep - 14 Oct	Air Canada
24 Sep - 28 Oct	Air Canada
17 Sep - 23 Sep	Vueling Airlines
19 Sep - 24 Sep	Air Canada
24 Sep - 30 Sep	Brussels Airlines	direct
10 Sep - 14 Sep	Vueling Airlines
07 Sep - 18 Sep	Air Transat	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 456€

Return flights