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

Return flights

26 Dec - 23 Jan	Ryanair
30 Dec - 13 Jan	Ryanair
04 Dec - 18 Dec	easyJet
04 Dec - 12 Dec	Emirates
12 Dec - 26 Dec	Ryanair
02 Dec - 09 Dec	Emirates
25 Dec - 31 Dec	SunExpress
04 Dec - 06 Dec	easyJet
29 Dec - 23 Jan	Ryanair
02 Dec - 11 Dec	Emirates
01 Dec - 08 Dec	Emirates
04 Dec - 11 Dec	Emirates
08 Dec - 15 Dec	Emirates
16 Dec - 11 Jan	Ryanair
30 Dec - 14 Jan	Ryanair
24 Dec - 04 Jan	Ryanair
24 Dec - 01 Jan	Pegasus Airlines
24 Dec - 07 Jan	Pegasus Airlines
26 Dec - 07 Jan	Pegasus Airlines
20 Dec - 04 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 875€

Return flights