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

Return flights

29 Jul - 07 Aug	British Airways
17 Jul - 20 Jul	Aurigny
11 Jul - 14 Jul	Aurigny
21 Jul - 24 Jul	British Airways
15 Jul - 20 Jul	Aurigny
10 Jul - 14 Jul	Aurigny
10 Jul - 16 Jul	Aurigny
16 Jul - 16 Jul	Aurigny
14 Jul - 16 Jul	Aurigny
08 Jul - 14 Jul	Aurigny
08 Jul - 09 Jul	Aurigny
31 Jul - 05 Aug	Aurigny
30 Jul - 03 Aug	Aurigny
31 Jul - 03 Aug	KLM
28 Jul - 01 Aug	Aurigny
30 Jul - 06 Aug	Aer Lingus
29 Jul - 01 Aug	Aurigny
27 Jul - 01 Aug	Aurigny
28 Jul - 04 Aug	Aer Lingus

Also check the deals for one-way flights from London to Jersey in July.

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 July from 414€

Return flights