Dublin to Helsinki

1 ways to travelfastest 3h 35mfly from €64
Photo: Tapio Haaja / Unsplash

How the cheapest fare moved

Sep 16: €82 €82 Sep 13 Sep 16 low €64 · high €112

Departure-day prices · April 2028 Dublin → Helsinki

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Return-day prices · April 2028 Helsinki → Dublin

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Best time to visit Helsinki — climate

Jan: ~2°C daytime, 17 rainy days JanFeb: ~-1°C daytime, 5 rainy days -1° FebMar: ~5°C daytime, 9 rainy days MarApr: ~9°C daytime, 11 rainy days AprMay: ~13°C daytime, 12 rainy days 13° MayJun: ~17°C daytime, 20 rainy days 17° JunJul: ~23°C daytime, 11 rainy days 23° JulAug: ~19°C daytime, 14 rainy days 19° AugSep: ~16°C daytime, 12 rainy days 16° SepOct: ~10°C daytime, 14 rainy days 10° OctNov: ~6°C daytime, 15 rainy days NovDec: ~4°C daytime, 14 rainy days Dec

Best value: Sep — fares from €145 and ~16°C daytime.

Flights from Dublin to Helsinki start around €64 (typically 1 stop). Range seen recently: €64–112, based on 4 fares found by travellers.

Fly (from €64)
3h 35mduration
€64–112recent fares
Book
Cheapest cached fares Dublin → Helsinki; typically 1 stop (e.g. FR). · Based on 4 fares found by travellers in the last 48h

Cheapest round trips to Helsinki

Fares found by travellers in the last 48 hours — refreshed daily.

Oct 25 – Oct 28 Finnair · Direct · 3h 00m €198 Book
Sep 30 – Oct 1 SAS Scandinavian · 1 stop · 3h 30m €258 Book
Dec 29 – Jan 3 SAS Scandinavian · 1 stop · 3h 45m €313 Book

Weather in Helsinki

Wed 🌦️ 16° 15° 💧100%
Thu 🌦️ 16° 14° 💧98%
Fri 🌦️ 15° 14° 💧100%
Sat 🌧️ 16° 13° 💧95%
Sun 🌧️ 17° 14° 💧82%
Mon 🌦️ 16° 10° 💧50%
Tue ☁️ 15° 💧16%

Where to stay in Helsinki

3★+ hotels from €73/night (38 hotels sampled, ~3 weeks out).

Noli Sörnäinen hotel · Helsinki
from €73/night★ 4
VALO Hotel & Work Helsinki hotel · Helsinki
from €75/night★ 4
Scandic Park Helsinki hotel · Helsinki
from €85/night★ 4

Good to know

CurrencyEuro (€)
Power plugsType C/F
BorderSchengen — no passport control from Schengen countries
Time difference+2h
Time in the air3h 00m

Things to do in Helsinki

Top-rated tours and tickets from €49 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Helsinki

Helsinki (Swedish: Helsingfors) is Finland's capital and largest city. Helsinki combines modern and historic architectural styles with beautiful open spaces. The city is surrounded by hundreds of tiny islands, and is a cultural bridge between the East and West. The "Pearl of the Baltic Sea" is easy to explore on foot or on bike, and it has a laid-back vibe.

Read the full Helsinki guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Dublin

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-16. Some links earn Stayonomy a commission at no cost to you.