AirHint found the following cheapest one-way flights from Helsinki (HEL) to Dublin (DUB) in August 2026 (see full year).
One-Way flights
| 31 Aug | Finnair | direct | |
| 19 Aug | KLM | ||
| 19 Aug | Finnair | direct | |
| 20 Aug | Norwegian | ||
| 20 Aug | Finnair | direct | |
| 29 Aug | Finnair | direct |
Also check the deals for return flights from Helsinki to Dublin in August.
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