Cheapest return flights from Dublin to Helsinki in December from $215

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 December 2025 (see full year).

Return flights

01 Dec - 04 Dec Ryanair
12 Dec - 15 Dec KLM
09 Dec - 15 Dec Ryanair
04 Dec - 07 Dec Ryanair
09 Dec - 15 Dec Finnair direct
02 Dec - 05 Dec Finnair
14 Dec - 26 Dec KLM
20 Dec - 09 Jan Lufthansa
12 Dec - 15 Dec Finnair direct
28 Dec - 04 Jan Finnair direct
27 Dec - 31 Dec Finnair direct
27 Dec - 04 Jan Finnair direct
27 Dec - 03 Jan Finnair direct
20 Dec - 09 Jan Finnair direct
26 Dec - 02 Jan Ryanair

Also check the deals for one-way 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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