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

Return flights

04 Dec - 23 Dec	Vueling Airlines
08 Dec - 29 Dec	Vueling Airlines
07 Dec - 15 Dec	Air France
01 Dec - 07 Dec	Vueling Airlines
04 Dec - 29 Dec	Vueling Airlines
03 Dec - 28 Dec	Turkish Airlines
04 Dec - 28 Dec	Air Mauritius
04 Dec - 30 Dec	Vueling Airlines
05 Dec - 28 Dec	Air France

Also check the deals for one-way flights from Bilbao 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 Bilbao to Plaisance in December from 853€

Return flights