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

Return flights

16 Apr - 22 Apr	Ethiopian Airlines
30 Apr - 11 May	Ethiopian Airlines
02 Apr - 13 Apr	Ethiopian Airlines
02 Apr - 18 Apr	Ethiopian Airlines
27 Apr - 06 May	Ethiopian Airlines
02 Apr - 16 Apr	Kenya Airways
06 Apr - 16 Apr	Kenya Airways
19 Apr - 02 May	Ethiopian Airlines
03 Apr - 14 Apr	Ethiopian Airlines
03 Apr - 17 Apr	Ethiopian Airlines
11 Apr - 18 Apr	Ethiopian Airlines
23 Apr - 07 May	Kenya Airways

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 597€

Return flights