AirHint found the following cheapest return flights from Helsinki (HEL) to Dublin (DUB) in August 2026 (see full year).
Return flights
| 19 Aug - 23 Aug | Norwegian Air Sweden AOC | ||
| 14 Aug - 16 Aug | Lufthansa | ||
| 14 Aug - 23 Aug | Lufthansa | ||
| 28 Aug - 31 Aug | Lufthansa | ||
| 29 Aug - 31 Aug | KLM | ||
| 14 Aug - 16 Aug | Finnair | direct |
Also check the deals for one-way flights from Helsinki to Dublin in August.
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