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

Return flights

19 Jul - 26 Jul	Ryanair
04 Jul - 08 Jul	Ryanair
12 Jul - 15 Jul	Ryanair
12 Jul - 14 Jul	Ryanair
19 Jul - 23 Jul	Ryanair
12 Jul - 16 Jul	Ryanair
19 Jul - 21 Jul	Ryanair
05 Jul - 12 Jul	Ryanair
29 Jul - 05 Aug	Ryanair
03 Jul - 05 Jul	Ryanair
04 Jul - 14 Jul	Ryanair
30 Jul - 06 Aug	Aer Lingus	direct
26 Jul - 01 Aug	Aer Lingus
30 Jul - 02 Aug	Aer Lingus
30 Jul - 02 Aug	Aer Lingus	direct
20 Jul - 01 Aug	Ryanair

Also check the deals for one-way flights from Dublin 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 Dublin to Jersey in July from $172

Return flights