AirHint found the following cheapest return flights from Johannesburg (JNB) to St.-denis (RUN) in September 2025 (see full year).
Return flights
| 11 Sep - 28 Sep | Air Austral | direct | |
| 14 Sep - 30 Sep | Air Austral | direct | |
| 14 Sep - 02 Oct | Air Austral | direct | |
| 13 Sep - 30 Sep | Air Mauritius | ||
| 14 Sep - 01 Oct | Air Mauritius | ||
| 13 Sep - 01 Oct | Air Mauritius |
Also check the deals for one-way flights from Johannesburg to St.-denis 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.
Find us on social media