$48 Cheap Flights from Helsinki (HEL) to Oslo (OSL)

View $48 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Gardermoen Airport (OSL)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Helsinki to Oslo (HEL-OSL)

Prices were available within the past 7 days and start at $48 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Wed, May 7 - Tue, May 13
HEL
Helsinki
OSL
Oslo
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Norwegian Air Shuttle flight, departing Wed, May 7 from Helsinki to Oslo, returning Tue, May 13, priced at $128 just found
Norwegian Air Sweden
Tue, May 13 - Tue, May 27
HEL
Helsinki
OSL
Oslo
$134 Roundtrip, found 1 hour ago
$134
Roundtrip
found 1 hour ago
Select Norwegian Air Sweden flight, departing Tue, May 13 from Helsinki to Oslo, returning Tue, May 27, priced at $134 found 1 hour ago
Norwegian Air Sweden
Tue, May 20 - Tue, May 27
HEL
Helsinki
OSL
Oslo
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Tue, May 20 from Helsinki to Oslo, returning Tue, May 27, priced at $137 found 2 days ago
Norwegian Air Sweden
Tue, May 20 - Tue, May 27
HEL
Helsinki
OSL
Oslo
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Tue, May 20 from Helsinki to Oslo, returning Tue, May 27, priced at $138 found 2 days ago
Norwegian Air Shuttle
Tue, Sep 2 - Sun, Sep 14
HEL
Helsinki
OSL
Oslo
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Tue, Sep 2 from Helsinki to Oslo, returning Sun, Sep 14, priced at $140 found 1 day ago
Norwegian Air Sweden
Mon, May 12 - Tue, May 27
HEL
Helsinki
OSL
Oslo
$141 Roundtrip, found 1 hour ago
$141
Roundtrip
found 1 hour ago
Select Norwegian Air Sweden flight, departing Mon, May 12 from Helsinki to Oslo, returning Tue, May 27, priced at $141 found 1 hour ago
Norwegian Air Sweden
Tue, Jul 1 - Tue, Jul 15
HEL
Helsinki
OSL
Oslo
$142 Roundtrip, found 1 hour ago
$142
Roundtrip
found 1 hour ago
Select Norwegian Air Sweden flight, departing Tue, Jul 1 from Helsinki to Oslo, returning Tue, Jul 15, priced at $142 found 1 hour ago
Air Baltic
Fri, Jul 11 - Tue, Jul 15
HEL
Helsinki
OSL
Oslo
$142 Roundtrip, found 7 hours ago
$142
Roundtrip
found 7 hours ago
Select Air Baltic flight, departing Fri, Jul 11 from Helsinki to Oslo, returning Tue, Jul 15, priced at $142 found 7 hours ago
Scandinavian Airlines
Sat, May 17 - Wed, Jun 4
HEL
Helsinki
OSL
Oslo
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Sat, May 17 from Helsinki to Oslo, returning Wed, Jun 4, priced at $199 found 1 hour ago
Lufthansa
Thu, May 8 - Wed, May 14
HEL
Helsinki
OSL
Oslo
$236 Roundtrip, found 14 hours ago
$236
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Thu, May 8 from Helsinki to Oslo, returning Wed, May 14, priced at $236 found 14 hours ago

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Gardermoen Airport (OSL) cost?
Snag cheap return flights starting at $126 from Vantaa Airport (HEL) to Gardermoen Airport (OSL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Norwegian Air Shuttle flight leaving HEL on May 8 2025 and touching down at OSL. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from HEL to OSL?
The cheapest flights from HEL to OSL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
When flying out of Vantaa Airport (HEL), you can board a direct flight to Gardermoen Airport (OSL) with Finnair.
What is the cheapest airline that flies from HEL to OSL?
With fares starting at $64 for a one-way flight from HEL to OSL, Norwegian Air Shuttle is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HEL on June 25 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
With an average of 4 direct flights that operate from Vantaa Airport (HEL) to Gardermoen Airport (OSL) every day, you’ll be off on your next adventure in no time.
What are the most popular departure times for flights from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
Flights between HEL and OSL are busiest at 4 PM. If you want a quieter experience and possibly cheaper prices, choose a time outside the usual busy windows.
What day of the week has the most flights from HEL to OSL?
If you fly on a Sunday, you’ll get the greatest range of options for flights from Vantaa Airport (HEL) to Gardermoen Airport (OSL).
What is the earliest flight from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
Catch the earliest flight at around 7:30AM UTC+2, heading out of Vantaa Airport (HEL). You’ll be flying for around 1h 35m, touching down at Gardermoen Airport (OSL) at approximately 8:05AM UTC+1.
How long does it take to fly from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
The average flight time from HEL to OSL is 1 hour and 33 minutes, covering a distance of 480 mi.
What airline has the least delays from HEL to OSL?
With 89% of journeys generally arriving on schedule, SAS has the best on-time performance for nonstop flights from Vantaa Airport (HEL) to Gardermoen Airport (OSL). To keep track of your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
To avoid possible delays on the Vantaa Airport (HEL) to Gardermoen Airport (OSL) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Oslo from Vantaa Airport (HEL)?
Explore your flight options from Vantaa Airport (HEL) to Gardermoen Airport (OSL). This is the only airport in Oslo you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Gardermoen Airport (OSL) last-minute?
Waiting until just before your departure to book a ticket from HEL to OSL often results in higher prices. While you may come across some last-minute deals, there’s no guarantee. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a HEL to OSL flight and hotel package?
Compared with arranging flights and hotels separately, booking a HEL to OSL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Gardermoen Airport (OSL)?
In most instances, you can cancel or reschedule your HEL to OSL flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you’d like further details, go to our Customer Service portal.
*Available to One Key members.