Oslo to Helsinki

1 ways to travelfastest 1h 30mfly from €59
Photo: Tapio Haaja / Unsplash

When is it cheapest to fly?

Nov: from €78 — show this month's calendar €78 NovDec: from €59 — show this month's calendar €59 DecJan: from €80 — show this month's calendar €80 JanFeb: from €69 — show this month's calendar €69 Feb

How the cheapest fare moved

Nov 5: €64 €64 Oct 29 Nov 5 low €59 · high €85

Departure-day prices · March 2030 Oslo → Helsinki

‹ Prev Next ›

Loading fares…

Return-day prices · March 2030 Helsinki → Oslo

‹ Prev Next ›

Loading fares…

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, 19 rainy days 17° JunJul: ~23°C daytime, 12 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, 13 rainy days 6° NovDec: ~4°C daytime, 14 rainy days 4° Dec

Flights from Oslo to Helsinki start around €59 (direct flights available). Range seen recently: €59–71, based on 3 fares found by travellers.

Fly (from €59)
1h 30mduration
€59–71recent fares
Book
Cheapest cached fares Oslo → Helsinki; direct flights available (e.g. D8). · Based on 3 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 14 – Jan 22 Norwegian Air Sweden · Direct · 1h 30m €132 Book
Dec 16 – Dec 17 Norwegian Air Sweden · 1 stop · 2h 00m €150 Book
Nov 17 – Nov 18 Norwegian Air Shuttle · 1 stop · 2h 10m €166 Book
Nov 25 – Nov 25 Norwegian Air Shuttle · 1 stop · 3h 50m €178 Book

Weather in Helsinki

Thu ☁️ 8° 5° 💧0%
Fri ☁️ 6° 3° 💧0%
Sat ☁️ 7° 3° 💧0%
Sun ☀️ 7° 3° 💧0%
Mon ☁️ 7° 4° 💧2%
Tue ☁️ 7° 2° 💧18%
Wed 🌦️ 6° 2° 💧24%

Where to stay in Helsinki

3★+ hotels from €80/night (38 hotels sampled, ~3 weeks out).

Noli Sörnäinen hotel · Helsinki
from €80/night★ 4
See availability
Scandic Ruoholahti hotel · Helsinki
from €84/night★ 4
See availability
Hilton Helsinki Kalastajatorppa hotel · Helsinki
from €93/night★ 4
See availability

Good to know

CurrencyEuro (€)
Power plugsType C/F
BorderSchengen — no passport control from Schengen countries
Time difference+1h
Time in the air1h 30m

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 (184)
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 €520
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.

Popular from Oslo

Cheapest destinations travellers searched recently — refreshed daily.

from €31
Oslo Riga
from €33
Oslo Gdansk
from €51
Oslo London
from €89
Oslo Milan
from €97
Oslo Rome
from €101
Oslo Bodo
from €102
Oslo Alicante
from €103
Oslo Alta
from €106
Oslo Warsaw
from €117
Oslo Tromso
from €119
Oslo Paris
from €124
Oslo Krakow
from €130
Oslo Copenhagen
from €130
Oslo Brussels
from €135
Oslo Stockholm

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 2026-11-05. Some links earn Stayonomy a commission at no cost to you.