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

Return flights

02 Dec - 09 Dec	Lufthansa
04 Dec - 14 Dec	SWISS
01 Dec - 14 Dec	SWISS
01 Dec - 05 Dec	SWISS
05 Dec - 12 Dec	Lufthansa
30 Dec - 14 Jan	SWISS
04 Dec - 25 Jan	SWISS
10 Dec - 21 Dec	SWISS
05 Dec - 17 Dec	Lufthansa
11 Dec - 21 Dec	SWISS
06 Dec - 17 Dec	SWISS
03 Dec - 10 Dec	SWISS
03 Dec - 17 Jan	SWISS
11 Dec - 14 Jan	Lufthansa
30 Dec - 29 Jan	SWISS
30 Dec - 17 Jan	SWISS
08 Dec - 19 Jan	SWISS
30 Dec - 30 Jan	SWISS
09 Dec - 11 Jan	SWISS
30 Dec - 16 Jan	SWISS

Also check the deals for one-way flights from London 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 London to Plaisance in December from 762€

Return flights