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Flights from Oslo to Helsinki

Airlines Flying from Oslo to Helsinki

Choose from 3 carriers that fly from Oslo to Helsinki, including Norwegian Air Shuttle ASA,Finnair,and Scandinavian Airlines.Enjoy the cheapest tickets on this route with Norwegian Air Shuttle ASA.
Norwegian Air Shuttle ASA logo Norwegian Air Shuttle ASA Finnair logo Finnair Scandinavian Airlines logo Scandinavian Airlines

Flight deals from Oslo to Helsinki

Find direct flights from Oslo to Helsinki within the next three months. Book one-way flights from £21 or return tickets from £60.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Oslo to Helsinki

The distance between Oslo and Helsinki is about 794.79km. It takes around 1 hour 24 minutes on average to fly from Oslo to Helsinki. The most popular month to Helsinki is March. The off-season for travel is May.

Cheapest one-way flight price £22
Cheapest return ticket price £60
Off-season travel month May
Peak season for travel March
Flight distance 794.79km
Average flight time 1 hour 24 minutes
Popular airline Norwegian Air Shuttle ASA

Find the best time to fly from Oslo to Helsinki

The best time to book the cheapest flights from Oslo to Helsinki is between Aug 3 and Aug 10. One-way ticket prices start at £21 according to our flight calendar.

Cheapest flights
From price
Search

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Oslo (OSL) to Helsinki (HEL) the cheapest?

    Airlines adjust prices for flights from Oslo to Helsinki based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Oslo (OSL) to Helsinki (HEL) cost?

    According to Trip.com's data, the lowest price is around £146.

  • How long is the flight from Oslo (OSL) to Helsinki (HEL)?

    It takes about 1 hour 24 minutes to fly from Oslo (OSL) to Helsinki (HEL).

  • What are the most popular airlines that fly from Oslo (OSL) to Helsinki (HEL)?

    Airlines with flights from Oslo (OSL) to Helsinki (HEL): Finnair, Icelandair, Japan Airlines, British Airways, American Airlines, Qatar Airways and Norwegian Air Shuttle ASA.

  • How many airports in Helsinki (HEL)?

    There are 1 airport(s) in Helsinki (HEL): Helsinki Airport.

How to find a cheap flight from Oslo to Helsinki

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oslo to Helsinki. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Oslo to Helsinki.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Oslo to Helsinki over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Aug 5, with one-way flights priced at just £22.
2
Compare cheap flight deals from Oslo to Helsinki across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Oslo to Helsinki. The cheapest airline for this route is Norwegian Air Shuttle ASA.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Oslo to Helsinki, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Oslo to Helsinki.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Oslo to Helsinki and snag some exclusive deals just for you.

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