Cheapest one-way flights from Helsinki to Dublin in September from 74€

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

One-Way flights

11 Sep Ryanair
08 Sep Ryanair
13 Sep Ryanair
12 Sep Ryanair
10 Sep Ryanair
08 Sep Finnair direct
13 Sep Finnair direct
10 Sep Finnair direct
11 Sep Finnair direct
12 Sep Finnair direct

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

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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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