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

Return flights

24 Dec - 31 Dec	British Airways
15 Dec - 31 Dec	British Airways
13 Dec - 06 Jan	British Airways
15 Dec - 07 Jan	British Airways
15 Dec - 30 Dec	British Airways
12 Dec - 07 Jan	British Airways
17 Dec - 06 Jan	British Airways
12 Dec - 06 Jan	British Airways
22 Dec - 04 Jan	Ethiopian Airlines
28 Dec - 07 Jan	Lufthansa
12 Dec - 04 Jan	Ethiopian Airlines
22 Dec - 03 Jan	Ethiopian Airlines
12 Dec - 03 Jan	Ethiopian Airlines
18 Dec - 30 Dec	British Airways
18 Dec - 30 Dec	Delta	direct

Also check the deals for one-way flights from Atlanta 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 Atlanta to Johannesburg in December from 1260€

Return flights