Cheapest one-way flights from Dublin to Helsinki in December from $64

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

AirHint found the following cheapest one-way flights from Dublin (DUB) to Helsinki (HEL) in December 2025 (see full year).

One-Way flights

11 Dec Scandinavian Airlines
10 Dec Scandinavian Airlines
08 Dec Scandinavian Airlines
05 Dec Scandinavian Airlines
07 Dec Scandinavian Airlines
06 Dec Scandinavian Airlines
30 Dec KLM
11 Dec Finnair direct
30 Dec Finnair direct
02 Dec Finnair direct

Also check the deals for return flights from Dublin to Helsinki in December.

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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