AirHint found the following cheapest return flights from London (LON) to Mahe (SEZ) in August 2025 (see full year).

Return flights

29 Aug - 08 Sep	Wizz Air UK
31 Aug - 10 Sep	Wizz Air UK
24 Aug - 07 Sep	Wizz Air UK
21 Aug - 26 Aug	Wizz Air UK
30 Aug - 09 Sep	Wizz Air Malta
15 Aug - 24 Aug	Wizz Air
23 Aug - 06 Sep	Pegasus Airlines
30 Aug - 13 Sep	Wizz Air Malta
11 Aug - 21 Aug	Wizz Air
08 Aug - 19 Aug	Wizz Air UK
01 Aug - 05 Aug	Ryanair
25 Aug - 29 Aug	Wizz Air UK
18 Aug - 31 Aug	Wizz Air Malta
18 Aug - 28 Aug	Wizz Air UK
22 Aug - 30 Aug	Wizz Air
24 Aug - 30 Aug	Wizz Air UK
25 Aug - 01 Sep	Wizz Air
28 Aug - 07 Sep	IndiGo
11 Aug - 01 Sep	Wizz Air

Also check the deals for one-way flights from London to Mahe in August.

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 August from 616€

Return flights