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

Return flights

31 Dec - 23 Jan	British Airways
02 Dec - 12 Dec	Air France
03 Dec - 20 Dec	KLM
07 Dec - 11 Jan	Air Canada
24 Dec - 31 Dec	SWISS
07 Dec - 07 Jan	Air Canada
24 Dec - 28 Dec	SWISS
11 Dec - 11 Jan	Air Canada
15 Dec - 15 Jan	Air Canada
09 Dec - 20 Dec	Air Canada
12 Dec - 11 Jan	Air Canada
21 Dec - 17 Jan	Air Canada
24 Dec - 09 Jan	Air Canada
24 Dec - 27 Dec	Lufthansa
15 Dec - 29 Dec	Lufthansa
16 Dec - 16 Jan	Austrian Airlines
24 Dec - 29 Dec	Lufthansa
25 Dec - 31 Dec	Lufthansa
24 Dec - 07 Jan	Air Canada
24 Dec - 26 Dec	SWISS

Also check the deals for one-way flights from Toronto 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.

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Cheapest return flights from Toronto to Plaisance in December from 1008€

Return flights