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

Return flights

30 Jul - 04 Aug	Ryanair
30 Jul - 08 Aug	KLM
28 Jul - 14 Aug	Lufthansa
30 Jul - 06 Aug	Ryanair
29 Jul - 05 Aug	Ryanair
30 Jul - 02 Aug	Ryanair
31 Jul - 05 Aug	Ryanair
25 Jul - 28 Jul	Ryanair
28 Jul - 31 Jul	Ryanair
30 Jul - 08 Aug	Finnair	direct
23 Jul - 28 Jul	Ryanair
21 Jul - 28 Jul	Ryanair
24 Jul - 02 Aug	Ryanair
28 Jul - 01 Aug	Ryanair
24 Jul - 28 Jul	Ryanair
09 Jul - 17 Jul	airBaltic
25 Jul - 29 Jul	Ryanair
10 Jul - 14 Jul	Eurowings
23 Jul - 30 Jul	Ryanair
24 Jul - 29 Jul	Ryanair

Also check the deals for one-way flights from Helsinki 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 Helsinki to Dublin in July from $215

Return flights