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	Pegasus Airlines
28 Aug - 05 Sep	AJet
27 Aug - 03 Sep	Ryanair
31 Aug - 07 Sep	Pegasus Airlines
25 Aug - 01 Sep	SunExpress
31 Aug - 17 Sep	Pegasus Airlines
23 Aug - 03 Sep	AJet
22 Aug - 03 Sep	Jet2
30 Aug - 06 Sep	AJet
26 Aug - 31 Aug	Pegasus Airlines
25 Aug - 31 Aug	SunExpress
22 Aug - 02 Sep	Jet2
21 Aug - 31 Aug	Ryanair
24 Aug - 29 Aug	Pegasus Airlines
21 Aug - 28 Aug	Ryanair
24 Aug - 31 Aug	AJet
22 Aug - 27 Aug	Jet2
21 Aug - 26 Aug	Ryanair
23 Aug - 29 Aug	Pegasus Airlines
24 Aug - 30 Aug	AJet

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 $938

Return flights