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

Return flights

07 Dec - 24 Dec	Air Mauritius	direct
11 Dec - 30 Dec	Air Mauritius	direct
11 Dec - 31 Dec	Air Mauritius	direct
03 Dec - 10 Dec	TransNusa
04 Dec - 09 Dec	IndiGo
02 Dec - 15 Jan	Scoot
03 Dec - 17 Jan	TransNusa
31 Dec - 31 Jan	Scoot
08 Dec - 19 Dec	Jetstar
31 Dec - 27 Jan	Jetstar
31 Dec - 26 Jan	Jetstar
01 Dec - 08 Dec	IndiGo
30 Dec - 28 Jan	Scoot
11 Dec - 18 Dec	TransNusa
28 Dec - 31 Jan	AirAsia
10 Dec - 07 Jan	Indonesia AirAsia
16 Dec - 19 Jan	Batik Air Malaysia
31 Dec - 14 Jan	Jetstar
04 Dec - 09 Dec	Air Mauritius	direct
24 Dec - 30 Dec	Scoot

Also check the deals for one-way flights from Perth 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 Perth to Plaisance in December from $1173

Return flights