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

Return flights

19 Aug - 26 Aug	Kenya Airways
21 Aug - 05 Sep	Kenya Airways
22 Aug - 05 Sep	Kenya Airways
12 Aug - 22 Aug	Kenya Airways
06 Aug - 20 Aug	Kenya Airways
03 Aug - 16 Aug	Kenya Airways
06 Aug - 23 Aug	Kenya Airways
04 Aug - 25 Aug	Kenya Airways

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

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 August from $1073

Return flights