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

Return flights

10 Dec - 17 Dec	easyJet
11 Dec - 18 Dec	easyJet
10 Dec - 22 Dec	easyJet
10 Dec - 21 Dec	Wizz Air UK
11 Dec - 24 Dec	Vueling Airlines
29 Dec - 19 Jan	SunExpress
15 Dec - 24 Dec	easyJet
09 Dec - 29 Jan	easyJet
30 Dec - 26 Jan	Ethiopian Airlines
06 Dec - 12 Dec	Wizz Air UK
10 Dec - 14 Dec	Wizz Air UK
15 Dec - 13 Jan	easyJet
07 Dec - 21 Jan	easyJet
09 Dec - 19 Jan	Wizz Air
15 Dec - 14 Jan	easyJet
06 Dec - 10 Dec	Wizz Air UK
10 Dec - 23 Jan	SunExpress
10 Dec - 30 Dec	Wizz Air UK
08 Dec - 25 Jan	Wizz Air
31 Dec - 16 Jan	Wizz Air UK

Also check the deals for one-way flights from London 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 London to Nairobi in December from 588€

Return flights