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

Return flights

04 Dec - 13 Dec	Turkish Airlines
01 Dec - 07 Dec	Kenya Airways
01 Dec - 15 Dec	easyJet
01 Dec - 10 Dec	easyJet
13 Dec - 20 Dec	easyJet
06 Dec - 13 Dec	easyJet
05 Dec - 07 Dec	Wizz Air
15 Dec - 29 Dec	easyJet
03 Dec - 07 Dec	Qatar Airways
11 Dec - 21 Dec	Ethiopian Airlines
29 Dec - 08 Jan	Ryanair
16 Dec - 11 Jan	Nouvelair
22 Dec - 07 Jan	Wizz Air UK
29 Dec - 12 Jan	Ethiopian Airlines
28 Dec - 30 Jan	Wizz Air UK
24 Dec - 23 Jan	Turkish Airlines
14 Dec - 04 Jan	easyJet
14 Dec - 02 Jan	Wizz Air UK
09 Dec - 05 Jan	Wizz Air UK
27 Dec - 10 Jan	Wizz Air UK

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 $762

Return flights