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

Return flights

07 Sep - 10 Sep	easyJet	direct
25 Sep - 28 Sep	easyJet	direct
22 Sep - 23 Sep	easyJet	direct
29 Sep - 02 Oct	easyJet	direct
15 Sep - 17 Sep	easyJet	direct
28 Sep - 02 Oct	easyJet	direct
24 Sep - 30 Sep	easyJet	direct
06 Sep - 10 Sep	easyJet	direct
21 Sep - 24 Sep	easyJet	direct
23 Sep - 30 Sep	easyJet	direct
05 Sep - 10 Sep	easyJet	direct
07 Sep - 11 Sep	easyJet	direct

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

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 September from $80

Return flights