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

Return flights

06 Dec - 11 Dec	Ryanair
06 Dec - 14 Dec	Ryanair
02 Dec - 07 Dec	Pegasus Airlines
01 Dec - 15 Dec	Ryanair
03 Dec - 09 Dec	Ryanair
07 Dec - 14 Dec	Ryanair
01 Dec - 10 Dec	Ryanair
11 Dec - 18 Dec	Ryanair
02 Dec - 09 Dec	Pegasus Airlines
07 Dec - 21 Dec	Pegasus Airlines
29 Dec - 08 Jan	Ryanair
29 Dec - 15 Jan	Ryanair
17 Dec - 31 Jan	Ryanair
09 Dec - 05 Jan	Pegasus Airlines
10 Dec - 05 Jan	Pegasus Airlines
11 Dec - 05 Jan	Pegasus Airlines
27 Dec - 10 Jan	Pegasus Airlines
18 Dec - 12 Jan	Ryanair
29 Dec - 03 Jan	Ryanair
27 Dec - 06 Jan	Ryanair

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

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 December from 638€

Return flights