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

Return flights

08 Dec - 18 Dec	ASKY Airlines
01 Dec - 08 Dec	RwandAir
25 Dec - 01 Jan	RwandAir
18 Dec - 08 Jan	Zambia Airways
04 Dec - 07 Dec	Ethiopian Airlines
09 Dec - 10 Dec	Ethiopian Airlines
17 Dec - 17 Jan	ASKY Airlines
04 Dec - 04 Dec	RwandAir
10 Dec - 24 Dec	RwandAir
04 Dec - 23 Dec	RwandAir
04 Dec - 15 Jan	Ethiopian Airlines
14 Dec - 31 Dec	RwandAir
21 Dec - 26 Dec	Ethiopian Airlines
01 Dec - 30 Jan	RwandAir
01 Dec - 08 Dec	Kenya Airways	direct
03 Dec - 07 Jan	RwandAir
04 Dec - 07 Jan	RwandAir
03 Dec - 06 Jan	SA Airlink	direct
29 Dec - 03 Jan	SA Airlink	direct
25 Dec - 01 Jan	Kenya Airways	direct

Also check the deals for one-way flights from Johannesburg 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 Johannesburg to Nairobi in December from $380

Return flights