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

Return flights

02 Dec - 09 Dec	Ryanair
01 Dec - 08 Dec	Ryanair
09 Dec - 17 Dec	Ryanair
02 Dec - 10 Dec	Emirates
03 Dec - 10 Dec	Emirates
03 Dec - 11 Dec	Emirates
04 Dec - 11 Dec	Emirates
04 Dec - 12 Dec	Emirates
07 Dec - 15 Dec	Emirates
08 Dec - 15 Dec	Emirates
26 Dec - 03 Jan	Ryanair
20 Dec - 03 Jan	Ryanair
30 Dec - 07 Jan	Emirates
30 Dec - 08 Jan	Emirates
29 Dec - 08 Jan	Emirates
29 Dec - 11 Jan	Emirates
25 Dec - 10 Jan	Emirates
30 Dec - 06 Jan	Emirates
29 Dec - 06 Jan	Emirates
29 Dec - 05 Jan	Emirates

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 $794

Return flights