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

Return flights

15 Sep - 01 Oct	Condor
21 Sep - 25 Sep	Ethiopian Airlines
22 Sep - 01 Oct	Skyward Express
24 Sep - 24 Oct	Skyward Express
25 Sep - 07 Oct	Kenya Airways
23 Sep - 07 Oct	Skyward Express
23 Sep - 30 Sep	Kenya Airways

Also check the deals for one-way flights from Mombasa to London in September.

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 September from $898

Return flights