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

Return flights

13 Dec - 21 Dec	easyJet
11 Dec - 10 Jan	easyJet
24 Dec - 25 Jan	easyJet
11 Dec - 09 Jan	easyJet
17 Dec - 23 Dec	easyJet
26 Dec - 11 Jan	easyJet
31 Dec - 09 Jan	easyJet
08 Dec - 09 Jan	easyJet
29 Dec - 09 Jan	easyJet
22 Dec - 09 Jan	easyJet
19 Dec - 02 Jan	easyJet
19 Dec - 06 Jan	easyJet

Also check the deals for one-way flights from Southend 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 Southend to Plaisance in December from $1341

Return flights