AirHint found the following cheapest return flights from Montreal (YUL) to Plaisance (MRU) in May 2026 (see full year).

Return flights

13 May - 20 May	British Airways
06 May - 13 May	British Airways
20 May - 27 May	British Airways
27 May - 03 Jun	British Airways
01 May - 08 May	British Airways
08 May - 15 May	British Airways
22 May - 29 May	British Airways
29 May - 05 Jun	British Airways
15 May - 22 May	British Airways
10 May - 17 May	Air France
04 May - 11 May	KLM
18 May - 25 May	KLM
26 May - 02 Jun	Air France
25 May - 01 Jun	Emirates
28 May - 04 Jun	Emirates
31 May - 07 Jun	Air France
30 May - 06 Jun	Air France

Also check the deals for one-way flights from Montreal to Plaisance in May.

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 May from 1010€

Return flights