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

Return flights

02 Dec - 16 Dec	Turkish Airlines
30 Dec - 13 Jan	Turkish Airlines
09 Dec - 25 Dec	Turkish Airlines
31 Dec - 14 Jan	Turkish Airlines
31 Dec - 16 Jan	Turkish Airlines
31 Dec - 17 Jan	Turkish Airlines
28 Dec - 04 Jan	Ethiopian Airlines
10 Dec - 25 Dec	Ethiopian Airlines
28 Dec - 13 Jan	Turkish Airlines
10 Dec - 26 Dec	Ethiopian Airlines
28 Dec - 11 Jan	Turkish Airlines
11 Dec - 16 Dec	Turkish Airlines
27 Dec - 10 Jan	Turkish Airlines
27 Dec - 17 Jan	Turkish Airlines
10 Dec - 20 Dec	Qatar Airways
31 Dec - 16 Jan	Delta	direct
11 Dec - 21 Dec	Turkish Airlines
13 Dec - 27 Dec	Turkish Airlines
17 Dec - 31 Dec	Ethiopian Airlines
10 Dec - 26 Dec	Delta	direct

Also check the deals for one-way flights from Atlanta to Cape Town 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 Cape Town in December from $1187

Return flights