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

Return flights

22 Apr - 06 May	Kenya Airways
23 Apr - 28 Apr	KLM
21 Apr - 30 Apr	Kenya Airways
28 Apr - 06 May	Kenya Airways
17 Apr - 22 Apr	Lufthansa
07 Apr - 13 Apr	Lufthansa
17 Apr - 02 May	Lufthansa
18 Apr - 03 May	SWISS
14 Apr - 22 Apr	KLM
01 Apr - 12 Apr	Lufthansa
16 Apr - 25 Apr	Lufthansa
06 Apr - 15 Apr	KLM
07 Apr - 17 May	SWISS
05 Apr - 15 Apr	KLM
29 Apr - 11 May	Lufthansa
08 Apr - 22 Apr	SWISS
25 Apr - 10 May	SWISS
21 Apr - 02 May	Air Dolomiti
30 Apr - 13 May	KLM

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 831€

Return flights