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

Return flights

02 Dec - 23 Dec	Etihad Airways
03 Dec - 23 Dec	Ethiopian Airlines
29 Dec - 18 Jan	Turkish Airlines
09 Dec - 14 Jan	Delta
14 Dec - 28 Dec	Spirit Airlines
14 Dec - 21 Dec	Frontier Airlines
08 Dec - 09 Jan	Spirit Airlines
25 Dec - 09 Jan	Frontier Airlines
10 Dec - 01 Jan	Frontier Airlines
11 Dec - 11 Jan	Frontier Airlines
22 Dec - 18 Jan	Frontier Airlines
22 Dec - 08 Jan	Frontier Airlines
19 Dec - 09 Jan	Frontier Airlines
16 Dec - 30 Dec	Frontier Airlines
15 Dec - 04 Jan	Spirit Airlines

Also check the deals for one-way flights from Atlanta to Nairobi 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 Nairobi in December from 779€

Return flights