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

Return flights

26 Aug - 02 Sep	Ryanair
30 Aug - 21 Sep	Emirates
25 Aug - 11 Sep	Emirates
27 Aug - 03 Sep	Ryanair
06 Aug - 14 Aug	Ryanair
25 Aug - 31 Aug	Ryanair
20 Aug - 05 Sep	Emirates
31 Aug - 03 Sep	Emirates
10 Aug - 17 Aug	Ryanair
22 Aug - 03 Sep	Emirates
14 Aug - 18 Aug	Emirates
11 Aug - 19 Aug	Emirates
11 Aug - 17 Aug	Ryanair
14 Aug - 20 Aug	Emirates
23 Aug - 25 Aug	Emirates
14 Aug - 17 Aug	Emirates
12 Aug - 23 Aug	Emirates

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 $1088

Return flights