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

Return flights

22 Sep - 29 Sep	easyJet
16 Sep - 30 Sep	easyJet
24 Sep - 01 Oct	easyJet
02 Sep - 14 Sep	easyJet
11 Sep - 15 Sep	easyJet
05 Sep - 14 Sep	easyJet
11 Sep - 25 Sep	easyJet
28 Sep - 05 Oct	easyJet
20 Sep - 29 Sep	easyJet
02 Sep - 19 Sep	easyJet
03 Sep - 09 Sep	KLM
06 Sep - 14 Sep	KLM
17 Sep - 04 Oct	easyJet
19 Sep - 03 Oct	Air Canada
26 Sep - 01 Oct	easyJet
25 Sep - 04 Oct	Lufthansa

Also check the deals for one-way flights from Milan 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 Milan to Montreal in September from 423€

Return flights