AirHint found the following cheapest return flights from London (LCY) to Jersey (JER) in December 2025 (see full year).

Return flights

12 Dec - 14 Dec	Aurigny
11 Dec - 17 Dec	Aurigny
11 Dec - 15 Dec	Aurigny
11 Dec - 13 Dec	Aurigny
12 Dec - 15 Dec	Aurigny
11 Dec - 14 Dec	Aurigny
15 Dec - 11 Jan	Aurigny
29 Dec - 02 Jan	Aurigny
18 Dec - 21 Dec	Aurigny
11 Dec - 11 Dec	Aurigny
19 Dec - 21 Dec	Aurigny
15 Dec - 18 Dec	Aurigny
26 Dec - 02 Jan	KLM
31 Dec - 04 Jan	KLM
30 Dec - 01 Jan	Loganair
30 Dec - 04 Jan	KLM
31 Dec - 07 Jan	Aer Lingus
28 Dec - 01 Jan	Loganair
27 Dec - 01 Jan	Aer Lingus
27 Dec - 04 Jan	Aer Lingus

Also check the deals for one-way flights from London to Jersey 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 Jersey in December from 415€

Return flights