AirHint found the following cheapest return flights from London (LHR) to Mombasa (MBA) in April 2026 (see full year).

Return flights

30 Apr - 15 May	RwandAir
29 Apr - 15 May	Air France
29 Apr - 12 May	Air France
30 Apr - 12 May	KLM
30 Apr - 13 May	KLM
30 Apr - 17 May	KLM
25 Apr - 02 May	Kenya Airways
30 Apr - 16 May	KLM
08 Apr - 22 Apr	Ethiopian Airlines
15 Apr - 21 Apr	Kenya Airways
07 Apr - 21 Apr	Ethiopian Airlines
14 Apr - 21 Apr	Kenya Airways
16 Apr - 23 Apr	Kenya Airways
04 Apr - 12 Apr	RwandAir
02 Apr - 12 Apr	RwandAir
03 Apr - 19 Apr	Kenya Airways
06 Apr - 11 Apr	Ethiopian Airlines

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

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 Mombasa in April from 513€

Return flights