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

Return flights

20 Oct - 31 Oct	British Airways
15 Oct - 22 Oct	British Airways
24 Oct - 31 Oct	British Airways
22 Oct - 29 Oct	British Airways
07 Oct - 14 Oct	Emirates
20 Oct - 27 Oct	Emirates
21 Oct - 28 Oct	Emirates
23 Oct - 30 Oct	Emirates
28 Oct - 04 Nov	KLM
14 Oct - 21 Oct	KLM
08 Oct - 08 Nov	KLM
29 Oct - 05 Nov	Emirates
02 Oct - 09 Oct	Emirates
20 Oct - 20 Nov	Emirates
30 Oct - 06 Nov	Emirates
27 Oct - 03 Nov	Emirates
28 Oct - 14 Nov	Porter Airlines (Canada) Ltd
26 Oct - 02 Nov	KLM
30 Oct - 02 Nov	KLM
31 Oct - 28 Nov	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Plaisance 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 Plaisance in October from 1010€

Return flights