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

Return flights

14 Apr - 20 Apr	Kenya Airways
27 Apr - 03 May	Kenya Airways
30 Apr - 07 May	Kenya Airways
10 Apr - 19 Apr	Kenya Airways
13 Apr - 27 Apr	Kenya Airways
23 Apr - 14 May	Kenya Airways
22 Apr - 27 Apr	Kenya Airways
08 Apr - 15 Apr	Kenya Airways
06 Apr - 13 Apr	Kenya Airways
01 Apr - 08 Apr	Kenya Airways
01 Apr - 16 Apr	Kenya Airways
18 Apr - 29 Apr	Kenya Airways
16 Apr - 31 May	Kenya Airways
09 Apr - 23 Apr	Kenya Airways
22 Apr - 02 May	KLM
23 Apr - 01 May	SWISS
25 Apr - 02 May	SWISS

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 815€

Return flights