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

Return flights

03 Dec - 31 Dec	Air India
02 Dec - 29 Jan	IndiGo
02 Dec - 29 Jan	Air Mauritius	direct
31 Dec - 20 Jan	IndiGo
06 Dec - 03 Jan	IndiGo
02 Dec - 04 Dec	Air Mauritius
03 Dec - 04 Dec	Air Mauritius
17 Dec - 24 Dec	Air Mauritius
04 Dec - 24 Dec	IndiGo
03 Dec - 05 Dec	Emirates
02 Dec - 10 Dec	Air Mauritius	direct
02 Dec - 17 Dec	IndiGo
04 Dec - 05 Dec	Emirates
02 Dec - 17 Dec	Air Mauritius	direct
10 Dec - 01 Jan	Emirates

Also check the deals for one-way flights from Plaisance to Perth 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 Plaisance to Perth in December from 889€

Return flights