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

Return flights

10 Dec - 21 Dec	Etihad Airways
06 Dec - 17 Dec	Etihad Airways
10 Dec - 22 Dec	Frontier Airlines
10 Dec - 20 Dec	Frontier Airlines
09 Dec - 22 Dec	Frontier Airlines
12 Dec - 21 Dec	Frontier Airlines
14 Dec - 23 Dec	Spirit Airlines
22 Dec - 29 Dec	Frontier Airlines
10 Dec - 31 Dec	Frontier Airlines
11 Dec - 11 Jan	Frontier Airlines
16 Dec - 30 Dec	Frontier Airlines
18 Dec - 15 Jan	KLM
18 Dec - 14 Jan	KLM
16 Dec - 06 Jan	Frontier Airlines
24 Dec - 07 Jan	Ethiopian Airlines
23 Dec - 08 Jan	Brussels Airlines
14 Dec - 01 Jan	Turkish Airlines
20 Dec - 03 Jan	Frontier 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.

Book a cheap hotel in Nairobi

Cheap car rent in Nairobi

Cheapest return flights from Atlanta to Nairobi in December from $861

Return flights