Cheapest return flights from Dublin to Helsinki in August from $186

Best time to book flights for Dublin (DUB) to Helsinki (HEL) flights at AirHint

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

Return flights

13 Aug - 21 Aug Scandinavian Airlines
14 Aug - 19 Aug Scandinavian Airlines
29 Aug - 01 Sep Ryanair
15 Aug - 18 Aug Scandinavian Airlines
05 Aug - 12 Aug Finnair direct
13 Aug - 17 Aug Ryanair
22 Aug - 25 Aug Scandinavian Airlines
14 Aug - 19 Aug Finnair direct
13 Aug - 21 Aug Finnair direct
25 Aug - 31 Aug KLM
09 Aug - 16 Aug KLM

Also check the deals for one-way flights from Dublin to Helsinki in August.

Skyscanner

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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