Cheapest return DUB–HEL flights, August

AirHint found the following cheapest return flights from Dublin (DUB) to Helsinki (HEL) in August 2026 (see full year).

Return flights

25 Aug - 01 Sep Ryanair
21 Aug - 23 Aug Ryanair
16 Aug - 23 Aug Ryanair
07 Aug - 09 Aug Ryanair
07 Aug - 14 Aug Ryanair
06 Aug - 09 Aug Ryanair
20 Aug - 24 Aug Ryanair
17 Aug - 18 Aug Ryanair
13 Aug - 17 Aug Ryanair
17 Aug - 21 Aug Ryanair
08 Aug - 15 Aug Ryanair
25 Aug - 01 Sep Finnair direct

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

Powered by

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.