AirHint found the following cheapest return flights from London (LHR) to Mahe (SEZ) in December 2026 (see full year).

Return flights

04 Dec - 14 Dec	Turkish Airlines
04 Dec - 11 Dec	Turkish Airlines
07 Dec - 14 Dec	Turkish Airlines
03 Dec - 12 Dec	Ethiopian Airlines
01 Dec - 15 Dec	Qatar Airways
10 Dec - 19 Dec	Qatar Airways
04 Dec - 12 Dec	Qatar Airways
12 Dec - 23 Dec	Lufthansa
13 Dec - 20 Dec	Lufthansa
15 Dec - 05 Jan	Lufthansa
11 Dec - 19 Dec	Turkish Airlines
14 Dec - 04 Jan	Lufthansa
14 Dec - 05 Jan	Lufthansa
15 Dec - 06 Jan	Lufthansa
15 Dec - 02 Jan	Lufthansa
25 Dec - 01 Jan	Qatar Airways
15 Dec - 04 Jan	Lufthansa
26 Dec - 01 Jan	Turkish Airlines
26 Dec - 03 Jan	Turkish Airlines
13 Dec - 04 Jan	Lufthansa

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 656€

Return flights