AirHint found the following cheapest return flights from London (LCY) to Mahe (SEZ) in October 2025 (see full year).

Return flights

29 Oct - 05 Nov	ITA Airways
22 Oct - 06 Nov	KLM
29 Oct - 06 Nov	Lufthansa
23 Oct - 03 Nov	Kenya Airways
08 Oct - 19 Oct	Lufthansa
10 Oct - 17 Oct	ITA Airways
01 Oct - 08 Oct	ITA Airways
14 Oct - 20 Oct	Kenya Airways
09 Oct - 20 Oct	Kenya Airways
10 Oct - 19 Oct	Kenya Airways
10 Oct - 20 Oct	Kenya Airways
12 Oct - 21 Oct	ITA Airways
14 Oct - 19 Oct	Kenya Airways
21 Oct - 26 Oct	ITA Airways
30 Oct - 13 Nov	Lufthansa
24 Oct - 05 Nov	KLM
15 Oct - 03 Nov	Luxair
21 Oct - 01 Nov	Luxair
30 Oct - 06 Nov	SWISS
18 Oct - 02 Nov	KLM

Also check the deals for one-way flights from London to Mahe 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 Mahe in October from 793€

Return flights