C$56 Cheap Flights from Helsinki Vantaa to Oslo

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Flight deals from Helsinki Vantaa to Oslo

Looking for a cheap last-minute deal or the best round-trip flight from Helsinki Vantaa to Oslo? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Helsinki Vantaa to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to Oslo flights are currently cheapest in March.

Direct flights from Helsinki Vantaa to Oslo

Alternative Helsinki Vantaa to Oslo routes

Looking for the cheapest, fastest or easiest route from Helsinki Vantaa to Oslo? You could fly into the following airports instead.

Helsinki to Oslo: Flight information

The things to know before you go.
Cheapest flight foundC$56
Cheapest month to flyMarch
Average flight time1 hr, 31 mins
Most popular airlineFinnair
Average flights per week172

Finding cheap flights from Helsinki Vantaa to Oslo: Frequently asked questions

There are 2 airports in Oslo: Oslo Gardermoen and TORP Sandefjord.
The best price we found for a return flight from Helsinki Vantaa to Oslo is C$117. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 31 minutes is the average flight time from Helsinki Vantaa to Oslo.
Finnair, British Airways and Qatar Airways fly direct from Helsinki Vantaa to Oslo.
As of February 2026, there are 172 flights per week flying from Helsinki Vantaa to Oslo.
The cheapest month to fly from Helsinki Vantaa to Oslo is usually April.
If you're flying from Helsinki Vantaa Airport, the cheapest airport near Oslo is Oslo Gardermoen – which is 37.1 km away from the centre of Oslo. We've found flights into this airport from C$117.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to Oslo on Tuesday, April 28, 2026.
Yes – the average flight time is 1 hour and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -6°C. July is typically the warmest month in Oslo, when it usually averages around 20°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging -9°C. The rainiest month is August.
Currently, Norwegian offers the cheapest flight tickets to Oslo.

Travelling from Helsinki-Vantaa Airport (HEL) to Oslo: what you need to know

  • Hop on a direct flight from Helsinki-Vantaa Airport to Oslo and you'll be travelling for an average of 1 hour 25 minutes.

  • Oslo is 1 hour behind Helsinki, where Helsinki-Vantaa Airport is located. Oslo operates on the UTC+1 timezone.

  • The most popular route is from Helsinki-Vantaa Airport (HEL) to Oslo Airport Gardermoen Airport (OSL). Choose from 164 services every week between these two airports. If you'd like to head off as soon as possible, the earliest flight from HEL to OSL is the 07:30 Finnair service. If you're planning to fly out later on, the last departure is at 19:55 with Finnair.

  • Give yourself enough time to make your flight from HEL to Oslo. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as June, it's a good idea to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during high season in general.

  • You can catch a direct flight from Helsinki-Vantaa Airport to Oslo that touches down at Oslo Airport Gardermoen Airport (OSL).

  • Look out for deals with Finnair. This carrier has direct flights from Helsinki-Vantaa Airport to Oslo.

  • Stopovers are the perfect opportunity to take a break from travelling — and perhaps even tour another city. When browsing flights from HEL to Oslo, uncheck the 'Direct flights only' box to see where you can visit along the way. Consider one of these popular options:

    • Tallinn Airport (TLL)

    • Copenhagen Airport (CPH)

    • Stockholm Arlanda Airport (ARN)

  • If you have a passport from Finland and plan to travel to Norway for tourism purposes, you won't need a visa. However, visa and entry requirements may vary based on the length of your trip and are subject to change. For the latest information, check with your destination's nearest consulate or embassy before reserving a cheap ticket from Helsinki-Vantaa Airport to Oslo.

  • HEL is about 19 kilometres from central Helsinki. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 29 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the travel time to be approximately 44 minutes.

  • Planning to catch an early flight from Helsinki-Vantaa Airport to Oslo? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these hotels close to HEL:

How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to Oslo

  • C$56 is the lowest price we've seen for a one-way ticket from Helsinki-Vantaa Airport to Oslo. For a return flight on this route, the best price is C$117. Depending on the availability and when you book, these fares can change.

  • Book 10 months before you want to travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from HEL to Oslo.

  • June is the cheapest month for tickets from Helsinki-Vantaa Airport to Oslo. If you'd like to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Log into your online account or use the app to set up a Price Alert. We'll notify you straight away if there's a better deal on this route. It doesn't take long, and it'll save you time checking for cheap tickets from HEL to Oslo every day.

  • Take advantage of the filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Helsinki-Vantaa Airport to Oslo, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Airports in Oslo

Oslo Airport Gardermoen Airport (OSL)

  • Oslo Airport Gardermoen Airport (OSL) to central Oslo takes around 38 minutes by car. It's approximately 48 kilometres away.

  • It takes roughly 30 minutes if you're travelling on public transport.

  • If you're coming in on a late flight from Helsinki-Vantaa Airport to Oslo, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and relaxing soon after at one of these accommodation options near OSL:

Torp Sandefjord Airport (TRF)

  • Torp Sandefjord Airport (TRF) is around 121 kilometres from central Oslo. Once you've hopped off your flight from Helsinki-Vantaa Airport to Oslo, it'll take you around 1 hour and 28 minutes to reach the heart of the city in a cab or ride-share.

  • If you're catching public transport, it'll take around 2 hours and 21 minutes.

  • Place the 'Do not disturb' sign on your door and relax at a hotel near TRF. Here are a few options where you can put your feet up after your flight from HEL to Oslo:

Best time to go to Oslo

  • June is the busiest month for flights from Helsinki-Vantaa Airport to Oslo. To steer clear of the crowds, plan your trip to Oslo in February when it's quieter.

  • Before booking a flight from Helsinki-Vantaa Airport to Oslo, think about the kind of weather you enjoy. July is the warmest month in Oslo, with the temperature ranging from 8ºC to 25ºC.

  • If you want cooler conditions, look for a cheap flight from HEL to Oslo in January when temperatures average between -14ºC and 1ºC.

More about Oslo

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Oslo right here. Check out these options after you've booked your flight from Helsinki-Vantaa Airport to Oslo:

  • There are so many things to discover in this city it can be hard to figure out where to start. Viking Ship Museum, The Norwegian National Opera & Ballet and Akershus Fortress are popular attractions which should be on any good Oslo itinerary.

Complete your Oslo trip with a car rental

  • We use the same magic that helped you find your cheap flight from Helsinki-Vantaa Airport to Oslo to track down deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find all the info you need to know about car rentals in Oslo, from the most popular car type to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.