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

Return flights

02 Dec - 23 Dec	Singapore Airlines
01 Dec - 28 Dec	Cathay Pacific
02 Dec - 18 Dec	Cathay Pacific
06 Dec - 03 Jan	Singapore Airlines
15 Dec - 29 Dec	Singapore Airlines
16 Dec - 06 Jan	Singapore Airlines
23 Dec - 13 Jan	Singapore Airlines
05 Dec - 08 Jan	Cathay Pacific
25 Dec - 15 Jan	Cathay Pacific
12 Dec - 17 Jan	Singapore Airlines
13 Dec - 12 Jan	Singapore Airlines
25 Dec - 25 Dec	Emirates
16 Dec - 10 Jan	Singapore Airlines
04 Dec - 08 Jan	Cathay Pacific
26 Dec - 09 Jan	Etihad Airways
18 Dec - 29 Dec	Singapore Airlines
21 Dec - 21 Dec	Emirates

Also check the deals for one-way flights from Melbourne 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.

Book a cheap hotel in Johannesburg

Cheap car rent in Johannesburg

Cheapest return flights from Melbourne to Johannesburg in December from $1228

Return flights