AirHint found the following cheapest return flights from London (LCY) to Mahe (SEZ) in April 2026 (see full year).

Return flights

20 Apr - 30 Apr	Kenya Airways
02 Apr - 13 Apr	KLM
09 Apr - 16 Apr	Kenya Airways
01 Apr - 09 Apr	KLM
20 Apr - 03 May	Kenya Airways
26 Apr - 10 May	KLM
01 Apr - 15 Apr	KLM
01 Apr - 12 Apr	KLM
07 Apr - 16 Apr	Lufthansa
13 Apr - 20 Apr	KLM
01 Apr - 10 Apr	KLM
03 Apr - 11 Apr	KLM
21 Apr - 12 May	Air Dolomiti

Also check the deals for one-way flights from London to Mahe 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 Mahe in April from 912€

Return flights