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

Return flights

29 Jul - 07 Aug	Ryanair
30 Jul - 06 Aug	Ryanair
31 Jul - 07 Aug	Ryanair
30 Jul - 30 Jul	Ryanair
31 Jul - 06 Aug	Aer Lingus	direct
31 Jul - 03 Aug	Ryanair
27 Jul - 29 Aug	Eurowings	direct
31 Jul - 07 Aug	Aer Lingus	direct
30 Jul - 06 Aug	Aer Lingus	direct
31 Jul - 04 Aug	Aer Lingus	direct
29 Jul - 03 Aug	Eurowings	direct
28 Jul - 30 Jul	Ryanair
27 Jul - 29 Jul	Ryanair
28 Jul - 31 Jul	Ryanair
27 Jul - 28 Jul	Eurowings
27 Jul - 29 Jul	Aer Lingus	direct
27 Jul - 28 Jul	Aer Lingus	direct
28 Jul - 29 Jul	Eurowings	direct
28 Jul - 30 Jul	Eurowings	direct

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 165€

Return flights