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

Return flights

22 Apr - 29 Apr	Ethiopian Airlines
21 Apr - 24 Apr	Ethiopian Airlines
05 Apr - 15 Apr	Ethiopian Airlines
06 Apr - 12 Apr	Kenya Airways
24 Apr - 08 May	Etihad Airways
24 Apr - 01 May	Etihad Airways
13 Apr - 19 Apr	Ethiopian Airlines
05 Apr - 20 Apr	Ethiopian Airlines
25 Apr - 02 May	Etihad 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 $808

Return flights