Cheapest return flights from Dublin to Helsinki in August from $183

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

27 Aug - 30 Aug Finnair direct
21 Aug - 23 Aug Finnair direct
05 Aug - 12 Aug Finnair direct
21 Aug - 26 Aug Finnair direct
04 Aug - 12 Aug Finnair direct
07 Aug - 11 Aug Finnair
13 Aug - 21 Aug Ryanair
05 Aug - 11 Aug Finnair
12 Aug - 14 Aug Ryanair
04 Aug - 11 Aug Finnair
31 Aug - 04 Sep Finnair direct

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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