AirHint found the following cheapest return flights from Montreal (YUL) to Rome (FCO) in October 2025 (see full year).

Return flights

12 Oct - 08 Nov	FrenchBee
13 Oct - 09 Nov	FrenchBee
01 Oct - 08 Oct	FrenchBee
12 Oct - 09 Nov	FrenchBee
01 Oct - 22 Oct	FrenchBee
10 Oct - 13 Oct	TAP
24 Oct - 21 Nov	TAP
16 Oct - 23 Oct	TAP
10 Oct - 23 Oct	TAP
01 Oct - 11 Oct	FrenchBee
22 Oct - 19 Nov	TAP
01 Oct - 06 Oct	FrenchBee
12 Oct - 19 Oct	TAP
10 Oct - 18 Oct	TAP
23 Oct - 20 Nov	TAP
15 Oct - 22 Oct	TAP
29 Oct - 05 Nov	FrenchBee
29 Oct - 08 Nov	FrenchBee
26 Oct - 16 Nov	FrenchBee
22 Oct - 05 Nov	FrenchBee

Also check the deals for one-way flights from Montreal to Rome in October.

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 Rome in October from 422€

Return flights