AirHint found the following cheapest return flights from Mombasa (MBA) to London (LHR) in December 2025 (see full year).

Return flights

14 Dec - 15 Jan	RwandAir
18 Dec - 16 Jan	Kenya Airways
16 Dec - 13 Jan	Etihad Airways
07 Dec - 04 Jan	RwandAir
11 Dec - 26 Jan	Lufthansa
18 Dec - 05 Jan	Lufthansa
18 Dec - 25 Dec	Kenya Airways
18 Dec - 04 Jan	Lufthansa
18 Dec - 01 Jan	Kenya Airways
20 Dec - 31 Dec	Kenya Airways
16 Dec - 30 Dec	Kenya Airways
11 Dec - 25 Dec	Kenya Airways
19 Dec - 30 Dec	Lufthansa
18 Dec - 03 Jan	Turkish Airlines
16 Dec - 03 Jan	Kenya Airways
10 Dec - 25 Dec	RwandAir
10 Dec - 24 Dec	RwandAir
15 Dec - 22 Dec	Kenya Airways

Also check the deals for one-way flights from Mombasa to London 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 Mombasa to London in December from 671€

Return flights