$55 Cheap Flights from Kristiansund (KSU) to Oslo (OSL)

View $55 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Kristiansund (KSU-Kvernberget) 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

Cheap Flights from Kristiansund to Oslo (KSU-OSL)

Prices were available within the past 7 days and start at $55 for one-way flights and $113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Sep 30 - Sat, Oct 4
KSU
Kristiansund
OSL
Oslo
$113 Roundtrip, found 6 days ago
$113
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, Sep 30 from Kristiansund to Oslo, returning Sat, Oct 4, priced at $113 found 6 days ago
Scandinavian Airlines
Tue, Sep 30 - Wed, Oct 1
KSU
Kristiansund
OSL
Oslo
$151 Roundtrip, found 6 days ago
$151
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, Sep 30 from Kristiansund to Oslo, returning Wed, Oct 1, priced at $151 found 6 days ago
Scandinavian Airlines
Fri, Aug 22 - Tue, Aug 26
KSU
Kristiansund
OSL
Oslo
$157 Roundtrip, found 6 days ago
$157
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, Aug 22 from Kristiansund to Oslo, returning Tue, Aug 26, priced at $157 found 6 days ago
Scandinavian Airlines
Sat, Sep 27 - Sat, Oct 4
KSU
Kristiansund
OSL
Oslo
$167 Roundtrip, found 6 days ago
$167
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Sep 27 from Kristiansund to Oslo, returning Sat, Oct 4, priced at $167 found 6 days ago
Scandinavian Airlines
Sun, Sep 28 - Sat, Oct 4
KSU
Kristiansund
OSL
Oslo
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sun, Sep 28 from Kristiansund to Oslo, returning Sat, Oct 4, priced at $192 found 6 days ago
Scandinavian Airlines
Tue, Sep 30 - Wed, Oct 1
KSU
Kristiansund
OSL
Oslo
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, Sep 30 from Kristiansund to Oslo, returning Wed, Oct 1, priced at $196 found 6 days ago
Scandinavian Airlines
Mon, Sep 29 - Sun, Oct 5
KSU
Kristiansund
OSL
Oslo
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, Sep 29 from Kristiansund to Oslo, returning Sun, Oct 5, priced at $202 found 6 days ago
Scandinavian Airlines
Wed, Aug 13 - Fri, Aug 22
KSU
Kristiansund
OSL
Oslo
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Aug 13 from Kristiansund to Oslo, returning Fri, Aug 22, priced at $210 found 3 days ago
Scandinavian Airlines
Fri, Aug 22 - Tue, Aug 26
KSU
Kristiansund
OSL
Oslo
$212 Roundtrip, found 6 days ago
$212
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, Aug 22 from Kristiansund to Oslo, returning Tue, Aug 26, priced at $212 found 6 days ago
Widerøe
Fri, Aug 22 - Tue, Aug 26
KSU
Kristiansund
OSL
Oslo
$219 Roundtrip, found 6 days ago
$219
Roundtrip
found 6 days ago
Select Widerøe flight, departing Fri, Aug 22 from Kristiansund to Oslo, returning Tue, Aug 26, priced at $219 found 6 days ago
0
Flights from Kristiansund (KSU) to Oslo (OSL)
Origin airport
Kvernberget
Destination airport
Gardermoen
Roundtrip price
$112
Distance
228 mi

Kristiansund to Oslo Flights

The cheapest times to fly from Kristiansund to Oslo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kristiansund to Oslo are during the month of September. You can find some of the cheapest flights from Kristiansund to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kristiansund to Oslo

Sunday is one of the best days to book for cheap flights from Kristiansund to Oslo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kristiansund to Oslo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kristiansund to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kristiansund to Oslo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kristiansund to Oslo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kvernberget Airport (KSU) to Gardermoen Airport (OSL) cost?
Lock in a cheap one-way flight from $55 or cheap return flight from $113 from Kvernberget Airport (KSU) to Gardermoen Airport (OSL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
Planning your getaway for September is a great way to save, as it's the cheapest month for flights between KSU and OSL. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
Take a nonstop flight with SAS and head straight from Kvernberget Airport (KSU) to Gardermoen Airport (OSL).
What is the cheapest airline that flies from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest KSU to OSL flight.
How many flights per day from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
When flying out of Kvernberget Airport (KSU), you'll have your pick from an average of 2 daily direct flights to Gardermoen Airport (OSL).
What are the most popular departure times for flights from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
More passengers fly between KSU and OSL at 6 AM than at any other point in the day. Prefer a quieter experience? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from KSU to OSL?
If you fly on a Tuesday, you'll get the greatest range of choices for flights from Kvernberget Airport (KSU) to Gardermoen Airport (OSL).
What is the earliest flight from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
The earliest flight taking off from Kvernberget Airport (KSU) is at around 6:30AM UTC+1. Board this plane and you'll arrive at Gardermoen Airport (OSL) at approximately 7:25AM UTC+1. The total time in the air is 55m.
How long does it take to fly from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
It takes approximately 55 minutes to travel the 230 mi from KSU to OSL.
What airline has the least delays from KSU to OSL?
With 84% of flights usually arriving as scheduled, SAS has the best on-time performance for direct flights from Kvernberget Airport (KSU) to Gardermoen Airport (OSL). To monitor your flight status and receive notifications if anything changes, head to the Expedia App.
What is the best time to fly from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
To touch down at Gardermoen Airport (OSL) on schedule, book a flight that takes off from Kvernberget Airport (KSU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Kvernberget Airport (KSU)?
Compare your flight options from Kvernberget Airport (KSU) to Gardermoen Airport (OSL). This is the only Oslo airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Kvernberget Airport (KSU) to Gardermoen Airport (OSL) last-minute?
Last-minute bookings from KSU to OSL are typically more expensive. To secure the lowest prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book a KSU to OSL flight and hotel package?
Compared with arranging flights and hotels separately, booking a KSU to OSL flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kvernberget Airport (KSU) to Gardermoen Airport (OSL)?
Typically, it's possible to cancel or reschedule your KSU to OSL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.