AirHint found the following cheapest return flights from Mumbai (BOM) to Johannesburg (JNB) in December 2025 (see full year).

Return flights

06 Dec - 11 Jan	Kenya Airways
20 Dec - 20 Jan	Kenya Airways
20 Dec - 18 Jan	Kenya Airways
16 Dec - 20 Jan	Kenya Airways
17 Dec - 14 Jan	Kenya Airways
18 Dec - 15 Jan	Kenya Airways
19 Dec - 16 Jan	Kenya Airways
21 Dec - 18 Jan	Kenya Airways
24 Dec - 31 Dec	Kenya Airways
24 Dec - 04 Jan	Kenya Airways
04 Dec - 10 Dec	Kenya Airways
20 Dec - 03 Jan	Kenya Airways
03 Dec - 06 Dec	Kenya Airways
13 Dec - 13 Dec	Kenya Airways

Also check the deals for one-way flights from Mumbai 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 Mumbai to Johannesburg in December from $400

Return flights