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

Return flights

03 Dec - 10 Dec	British Airways
01 Dec - 08 Dec	Air France
02 Dec - 09 Dec	Air France
04 Dec - 11 Dec	Air France
07 Dec - 14 Dec	Air France
10 Dec - 17 Dec	SWISS
06 Dec - 20 Dec	Air France
08 Dec - 15 Dec	Lufthansa
29 Dec - 11 Jan	SWISS
31 Dec - 11 Jan	SWISS
06 Dec - 13 Dec	KLM
12 Dec - 19 Dec	SWISS
06 Dec - 09 Jan	Austrian Airlines
31 Dec - 07 Jan	British Airways
28 Dec - 24 Jan	KLM
28 Dec - 22 Jan	KLM
12 Dec - 02 Jan	Air Canada
24 Dec - 21 Jan	KLM
12 Dec - 05 Jan	Air Canada
20 Dec - 06 Jan	Air Canada

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

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.

Book a cheap hotel in Plaisance

Cheap car rent in Plaisance

Cheapest return flights from Montreal to Plaisance in December from 1103€

Return flights