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

Return flights

28 Jul - 04 Aug	Ryanair
30 Jul - 08 Aug	Air France
30 Jul - 06 Aug	Ryanair
31 Jul - 09 Aug	Lufthansa
28 Jul - 10 Aug	Ryanair
31 Jul - 07 Aug	KLM
31 Jul - 05 Aug	Ryanair
30 Jul - 02 Aug	Ryanair
30 Jul - 05 Aug	Ryanair
30 Jul - 06 Aug	Finnair	direct
23 Jul - 28 Jul	Ryanair
08 Jul - 15 Jul	airBaltic
28 Jul - 30 Jul	Ryanair
21 Jul - 24 Jul	Ryanair
24 Jul - 31 Jul	Ryanair
10 Jul - 14 Jul	airBaltic
24 Jul - 28 Jul	Ryanair
26 Jul - 31 Jul	Ryanair
16 Jul - 22 Jul	Ryanair
25 Jul - 28 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 189€

Return flights