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

Return flights

01 Dec - 23 Dec	Turkish Airlines
09 Dec - 16 Dec	British Airways
23 Dec - 14 Jan	Spirit Airlines
23 Dec - 31 Dec	British Airways
13 Dec - 02 Jan	Frontier Airlines
21 Dec - 02 Jan	Frontier Airlines
15 Dec - 08 Jan	Air France
16 Dec - 09 Jan	British Airways
20 Dec - 04 Jan	Frontier Airlines
08 Dec - 15 Dec	Delta
19 Dec - 02 Jan	Frontier Airlines
19 Dec - 03 Jan	Frontier Airlines
23 Dec - 14 Jan	Virgin Atlantic	direct
23 Dec - 31 Dec	Virgin Atlantic	direct
16 Dec - 09 Jan	Virgin Atlantic	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 893€

Return flights