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

Return flights

07 Oct - 28 Oct	Ethiopian Airlines
22 Oct - 05 Nov	Ethiopian Airlines
01 Oct - 12 Nov	Ethiopian Airlines
10 Oct - 22 Nov	Ethiopian Airlines
10 Oct - 24 Nov	Air France
31 Oct - 24 Nov	Air France
05 Oct - 15 Oct	Saudia
05 Oct - 13 Oct	Saudia
07 Oct - 17 Oct	Saudia
30 Oct - 15 Nov	Saudia
07 Oct - 21 Oct	Saudia
09 Oct - 14 Oct	Saudia
02 Oct - 10 Oct	Saudia
02 Oct - 13 Oct	Saudia
06 Oct - 14 Oct	Brussels Airlines
05 Oct - 09 Oct	Saudia
31 Oct - 15 Nov	EgyptAir
29 Oct - 09 Nov	Etihad Airways
31 Oct - 12 Nov	Brussels Airlines
31 Oct - 25 Nov	Air France

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

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 October from 504€

Return flights