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

Return flights

29 Jul - 06 Aug	Ryanair
30 Jul - 05 Aug	Aer Lingus	direct
30 Jul - 03 Aug	Aer Lingus	direct
31 Jul - 05 Aug	Ryanair
30 Jul - 13 Aug	Aer Lingus	direct
22 Jul - 29 Jul	Ryanair
31 Jul - 05 Aug	Aer Lingus	direct
31 Jul - 07 Aug	Aer Lingus	direct
27 Jul - 03 Aug	Ryanair
25 Jul - 30 Aug	Aer Lingus	direct
15 Jul - 22 Jul	Ryanair
10 Jul - 15 Jul	Ryanair
27 Jul - 03 Aug	Aer Lingus	direct
26 Jul - 29 Jul	Ryanair
28 Jul - 29 Jul	Ryanair
14 Jul - 23 Jul	Ryanair
15 Jul - 19 Jul	Ryanair
16 Jul - 22 Jul	Ryanair
16 Jul - 27 Jul	Ryanair
14 Jul - 22 Jul	Ryanair

Also check the deals for one-way flights from Duesseldorf to Dublin 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 Duesseldorf to Dublin in July from 117€

Return flights