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

Return flights

06 Mar - 19 Mar	SWISS
27 Mar - 23 Apr	SWISS
13 Mar - 17 Apr	SWISS
13 Mar - 03 Apr	SWISS
08 Mar - 21 Mar	Austrian Airlines
06 Mar - 12 Apr	SWISS
06 Mar - 08 Mar	Kenya Airways
03 Mar - 12 Mar	Kenya Airways
07 Mar - 08 Mar	Kenya Airways
20 Mar - 25 Apr	SWISS
01 Mar - 05 Apr	Kenya Airways
31 Mar - 16 Apr	Kenya Airways
23 Mar - 12 Apr	Lufthansa
06 Mar - 11 Apr	Kenya Airways
12 Mar - 22 Mar	Kenya Airways
13 Mar - 18 Mar	SWISS
06 Mar - 09 Mar	Lufthansa
30 Mar - 19 Apr	Kenya Airways
07 Mar - 14 Mar	Kenya Airways
11 Mar - 21 Mar	Austrian Airlines

Also check the deals for one-way flights from Plaisance to London in March.

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 Plaisance to London in March from $657

Return flights