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

Return flights

31 Aug - 15 Sep	Corendon Airlines
29 Aug - 09 Sep	Pegasus Airlines
31 Aug - 17 Sep	AJet
29 Aug - 01 Sep	Pegasus Airlines
30 Aug - 12 Sep	AJet
26 Aug - 02 Sep	AJet
25 Aug - 02 Sep	AJet
22 Aug - 05 Sep	Pegasus Airlines
27 Aug - 06 Sep	Pegasus Airlines
30 Aug - 13 Sep	SunExpress
22 Aug - 26 Aug	Pegasus Airlines
21 Aug - 26 Aug	AJet
19 Aug - 26 Aug	SunExpress
26 Aug - 28 Aug	AJet
22 Aug - 31 Aug	Pegasus Airlines
22 Aug - 27 Aug	Pegasus Airlines
25 Aug - 29 Aug	AJet
19 Aug - 27 Aug	SunExpress
20 Aug - 27 Aug	Pegasus Airlines
22 Aug - 29 Aug	Pegasus Airlines

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 719€

Return flights