Dublin to Helsinki

1 ways to travelfastest 3h 35mfly from €76
Photo: Tapio Haaja / Unsplash

When is it cheapest to fly?

Oct: from €150 — show this month's calendar €150 OctDec: from €76 — show this month's calendar €76 Dec

How the cheapest fare moved

Oct 14: €89 €89 Oct 7 Oct 14 low €76 · high €150

Departure-day prices · September 2018 Dublin → Helsinki

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Return-day prices · September 2018 Helsinki → Dublin

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Best time to visit Helsinki — climate

Jan: ~2°C daytime, 17 rainy days 2° JanFeb: ~-1°C daytime, 5 rainy days -1° FebMar: ~5°C daytime, 9 rainy days 5° MarApr: ~9°C daytime, 11 rainy days 9° 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 6° NovDec: ~4°C daytime, 14 rainy days 4° Dec

Flights from Dublin to Helsinki start around €76 (typically 1 stop). Range seen recently: €76–150, based on 4 fares found by travellers.

Fly (from €76)
3h 35mduration
€76–150recent fares
Book
Cheapest cached fares Dublin → Helsinki; typically 1 stop (e.g. AL). · 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.

Dec 17 – Dec 20 ALPAVIA · 1 stop · 3h 35m €164 Book
Dec 18 – Dec 20 Ryanair · 1 stop · 3h 35m €186 Book
Mar 14 – Mar 17 Lufthansa · 1 stop · 4h 25m €217 Book
Oct 21 – Oct 26 Ryanair · 1 stop · 3h 40m €267 Book

Weather in Helsinki

Wed 🌦️ 11° 9° 💧96%
Thu 🌦️ 12° 10° 💧18%
Fri ☁️ 13° 11° 💧16%
Sat 🌧️ 13° 6° 💧25%
Sun ☁️ 10° 3° 💧25%
Mon 🌫️ 9° 0° 💧10%
Tue 🌤️ 12° 6° 💧24%

In Sep, Helsinki typically sees ~14°C daytime highs and 11 rainy days.

Where to stay in Helsinki

3★+ hotels from €72/night (39 hotels sampled, ~3 weeks out).

VALO Hotel & Work Helsinki hotel · Helsinki
from €72/night★ 4
See availability
Scandic Ruoholahti hotel · Helsinki
from €76/night★ 4
See availability
Scandic Grand Marina hotel · Helsinki
from €82/night★ 4
See availability

Good to know

CurrencyEuro (€)
Power plugsType C/F
BorderSchengen — no passport control from Schengen countries
Time difference+2h
Time in the air3h 35m

Things to do in Helsinki

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

from €49
Helsinki Walking Tour - Small Group★ 5.0 (183)
from €280
Snowmobile Safari in Helsinki Archipelago with Lunch★ 5.0 (99)
from €155
Winter Wonderland Hike in a National Park★ 5.0 (67)
from €110
Helsinki: Archipelago Exploration at Porkkalanniemi peninsula★ 5.0 (59)
from €470
Helsinki Private Tour by car + Vitsit Porvoo Medieval old tow★ 5.0 (57)
from €180
Redrib Archipelago Experience★ 5.0 (53)

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

eSIM for HelsinkiData from the moment you land — no roaming bills. Rent a car in HelsinkiCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

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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 2026-10-14. Some links earn Stayonomy a commission at no cost to you.