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

Return flights

01 Dec - 17 Dec	SWISS
09 Dec - 17 Dec	SWISS
04 Dec - 17 Dec	SWISS
03 Dec - 17 Dec	SWISS
08 Dec - 17 Dec	SWISS
10 Dec - 17 Dec	SWISS
10 Dec - 25 Dec	Condor	direct
09 Dec - 26 Dec	SWISS
11 Dec - 26 Dec	SWISS
09 Dec - 24 Dec	SWISS
31 Dec - 17 Jan	SWISS
31 Dec - 14 Jan	SWISS
31 Dec - 17 Jan	Condor	direct
30 Dec - 15 Jan	Condor	direct
31 Dec - 14 Jan	Condor	direct
16 Dec - 14 Jan	Condor	direct
08 Dec - 13 Jan	Emirates
29 Dec - 09 Jan	SWISS
12 Dec - 06 Jan	Condor	direct
17 Dec - 16 Jan	SWISS

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Plaisance in December from $670

Return flights