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

Return flights

14 May - 22 May	SWISS
12 May - 22 May	SWISS
11 May - 17 May	SWISS
14 May - 17 May	SWISS
21 May - 28 May	Lufthansa
07 May - 15 May	SWISS
05 May - 10 May	SWISS
14 May - 31 May	SWISS
09 May - 22 May	SWISS
09 May - 17 May	SWISS
12 May - 14 Jun	SWISS
13 May - 14 Jun	SWISS
11 May - 14 Jun	SWISS
28 May - 11 Jun	KLM
28 May - 10 Jun	ITA Airways
27 May - 10 Jun	KLM
16 May - 02 Jun	SWISS
18 May - 11 Jun	Lufthansa
23 May - 06 Jun	SWISS
21 May - 01 Jun	SWISS

Also check the deals for one-way flights from London 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 London to Plaisance in May from 813€

Return flights