How to find cheap flights from Oslo to Finland
RM354 is currently the cheapest price for a return flight from Oslo to Finland.
That fare will take you from Oslo into Turku in Turku.
A one-way ticket starts at RM184.
Want to let the lowest fares decide where you head to next? Select 'Finland' in the 'To' field to find the best deals by city.
Finland has around ten international airports, so you can choose from plenty of arrival options.
Select 'Add nearby airports' to broaden your search and compare prices across all airports close to both your departure and destination cities.
Early booking can pay off. Fares tend to rise as your departure date gets closer, not fall.
Get notified when prices change by setting up a Price Alert. Download the Skyscanner app to have updates sent straight to your phone.
Best time to fly from Oslo to Finland
Hop on a flight from Oslo to Finland in September and you'll be travelling at one of the most affordable times of the year.
In general, taking a midweek flight can help you cut costs. Tuesdays and Wednesdays often mean better fares.
The height of the travel season in Finland runs through January, February and December. February is the busiest month and a good time to visit if you want more to see and do.
For a slower-paced trip, June, July and August are worth considering. July is the quietest month.
Flights from Oslo to Finland: what to expect
You can pick from Oslo Gardermoen Airport (OSL) or TORP Sandefjord Airport (TRF) when planning your Oslo departure.
From Oslo, you can fly nonstop to at least one airport in Finland.
Roughly 35 direct flights link Oslo with cities around Finland every week.
Finnair and Norwegian are the leading airlines operating this route.
The most popular route from Oslo to Finland is to Helsinki.
Across all routes, the average journey takes around 1 hour 25 minutes.
Popular places to visit in Finland
Helsinki
Helsinki is a top destination for Oslo to Finland flights. Helsinki Cathedral, Finnish National Gallery and Senate Square are essential stops for first-time visitors.
Helsinki Vantaa Airport (HEL) manages the majority of international flights into Helsinki.
Check out the selection of hotels in Helsinki and round out your trip with a stay that fits your style.
Rovaniemi
Explore some of this Lapland city's biggest highlights including Santa Claus Village - Christmas House, Santa Claus Village and Santa Claus Office.
Rovaniemi Airport (RVN) is the city's main airport.
The same magic that powers our flight search can also help you find the best-value stays around. Use it to compare prices and availability across hotels in Rovaniemi.
Oulu
Oulu Cathedral, Oulujoki and Pohjoisen Valokuvakeskus are major sights to tick off while you're in this part of North Ostrobothnia.
You can arrive in the city through its main airport, Oulu Airport (OUL).
Track down a deal on where you'll stay by browsing the list of hotels in Oulu.
Visiting Finland for the first time? Here's what you need to know
Entry rules can often change, so check in advance whether you'll need a visa or any other documents before you travel. Your airline, travel agent or the local embassy or consulate will have the most up-to-date information.
You'll be using the euro (EUR) for your daily spending. Credit and debit cards are widely accepted.
Helsinki is the capital of Finland, which has a population of roughly 5.6 million.
This destination operates on one standard time zone of UTC+2.
The weather can influence everything from sightseeing to packing, so travel when the forecast suits your plans. July is Finland's warmest month.
Plan your visit around January if you prefer to be there when it's cooler.
September is generally the driest month, while December has the most rain.
Some of the most popular events on the local calendar include Midsummer celebrations, Helsinki Festival and the Ruisrock music festival. Line up your Oslo to Finland flight around occasions like these to experience something beyond the usual.
Complete your trip with hotels and a car rental
A cheap flight from Oslo to Finland will get you there. The next move is booking your stay. Discover competitive prices and exclusive rates for hotels in Finland. For the freedom to get around at your own pace, also browse the range of car rental options in Finland.