AirHint found the following cheapest one-way flights from Helsinki (HEL) to Dublin (DUB) in April 2026 (see full year).

One-Way flights

10 Apr	Norwegian Air Sweden AOC
12 Apr	airBaltic
14 Apr	airBaltic
13 Apr	Norwegian Air Sweden AOC
11 Apr	airBaltic
14 Apr	Finnair	direct
12 Apr	Finnair	direct
13 Apr	Finnair	direct
11 Apr	Finnair	direct
10 Apr	Finnair	direct

Also check the deals for return flights from Helsinki to Dublin in April.

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 one-way flights from Helsinki to Dublin in April from 89€

One-Way flights