AirHint found the following cheapest return flights from St.-denis (RUN) to Johannesburg (JNB) in December 2025 (see full year).

Return flights

04 Dec - 07 Dec	Air Austral	direct
11 Dec - 23 Dec	Air Austral	direct
25 Dec - 13 Jan	Air Mauritius
14 Dec - 21 Dec	Air Mauritius
07 Dec - 28 Dec	Air Mauritius
07 Dec - 10 Dec	Air Mauritius
14 Dec - 25 Dec	Air Mauritius
28 Dec - 13 Jan	Air Mauritius
14 Dec - 21 Dec	Air Austral	direct
16 Dec - 23 Dec	Air Austral	direct
07 Dec - 11 Dec	Air Mauritius
19 Dec - 27 Dec	Air Mauritius

Also check the deals for one-way flights from St.-denis to Johannesburg 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 St.-denis to Johannesburg in December from 405€

Return flights