AirHint found the following cheapest return flights from Johannesburg (JNB) to Plaisance (MRU) in September 2025 (see full year).

Return flights

14 Sep - 21 Sep	Air Austral
11 Sep - 18 Sep	Air Austral
11 Sep - 21 Sep	Air Austral
09 Sep - 12 Sep	Air Mauritius	direct
05 Sep - 09 Sep	Air Mauritius	direct
12 Sep - 19 Sep	Air Mauritius	direct
01 Sep - 12 Sep	Air Mauritius	direct
02 Sep - 09 Sep	Air Mauritius	direct
08 Sep - 15 Sep	FlySafair	direct
04 Sep - 14 Sep	Air Austral
28 Sep - 05 Oct	Air Austral
29 Sep - 06 Oct	Kenya Airways
28 Sep - 05 Oct	Air Mauritius	direct
29 Sep - 06 Oct	Air Mauritius	direct

Also check the deals for one-way flights from Johannesburg to Plaisance in September.

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 Johannesburg to Plaisance in September from $521

Return flights