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

Return flights

08 Dec - 15 Dec	Wizz Air UK
07 Dec - 14 Dec	Ethiopian Airlines
10 Dec - 17 Dec	easyJet
06 Dec - 17 Dec	Wizz Air UK
11 Dec - 21 Dec	Ethiopian Airlines
29 Dec - 12 Jan	Wizz Air
11 Dec - 20 Dec	Ethiopian Airlines
12 Dec - 19 Dec	easyJet
15 Dec - 23 Dec	Vueling Airlines
13 Dec - 27 Dec	easyJet
16 Dec - 11 Jan	Ethiopian Airlines
19 Dec - 31 Dec	easyJet
22 Dec - 12 Jan	easyJet
30 Dec - 07 Jan	Ethiopian Airlines
26 Dec - 08 Jan	Wizz Air UK
24 Dec - 01 Jan	easyJet
27 Dec - 07 Jan	easyJet
19 Dec - 01 Jan	easyJet
25 Dec - 05 Jan	SunExpress
23 Dec - 04 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 652€

Return flights