$56 Cheap Flights from Kristiansand (KRS) to Oslo (OSL)

View $56 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Kristiansand (KRS-Kjevik) to Gardermoen Airport (OSL)

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Cheap Flights from Kristiansand to Oslo (KRS-OSL)

Prices were available within the past 7 days and start at $56 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Fri, Jul 11 - Mon, Jul 28
KRS
Kristiansand
OSL
Oslo
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Fri, Jul 11 from Kristiansand to Oslo, returning Mon, Jul 28, priced at $137 found 3 days ago
Norwegian Air Shuttle
Thu, Aug 7 - Thu, Aug 14
KRS
Kristiansand
OSL
Oslo
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, Aug 7 from Kristiansand to Oslo, returning Thu, Aug 14, priced at $144 found 1 day ago
Norwegian Air Shuttle
Fri, Jun 27 - Mon, Jun 30
KRS
Kristiansand
OSL
Oslo
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Fri, Jun 27 from Kristiansand to Oslo, returning Mon, Jun 30, priced at $155 found 1 day ago
Norwegian Air Shuttle
Tue, Jul 1 - Fri, Jul 4
KRS
Kristiansand
OSL
Oslo
$156 Roundtrip, found 3 days ago
$156
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Tue, Jul 1 from Kristiansand to Oslo, returning Fri, Jul 4, priced at $156 found 3 days ago
Scandinavian Airlines
Thu, Aug 7 - Thu, Aug 14
KRS
Kristiansand
OSL
Oslo
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Aug 7 from Kristiansand to Oslo, returning Thu, Aug 14, priced at $158 found 1 day ago
Norwegian Air Shuttle
Thu, Aug 14 - Mon, Aug 18
KRS
Kristiansand
OSL
Oslo
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, Aug 14 from Kristiansand to Oslo, returning Mon, Aug 18, priced at $160 found 1 day ago
Norwegian Air Shuttle
Thu, Aug 7 - Thu, Aug 14
KRS
Kristiansand
OSL
Oslo
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, Aug 7 from Kristiansand to Oslo, returning Thu, Aug 14, priced at $163 found 1 day ago
Norwegian Air Shuttle
Fri, Jun 27 - Mon, Jun 30
KRS
Kristiansand
OSL
Oslo
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Fri, Jun 27 from Kristiansand to Oslo, returning Mon, Jun 30, priced at $165 found 1 day ago
Scandinavian Airlines
Fri, Jul 4 - Tue, Jul 8
KRS
Kristiansand
OSL
Oslo
$166 Roundtrip, found 6 days ago
$166
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, Jul 4 from Kristiansand to Oslo, returning Tue, Jul 8, priced at $166 found 6 days ago
Widerøe
Fri, Sep 12 - Sun, Sep 14
KRS
Kristiansand
OSL
Oslo
$300 Roundtrip, found 5 days ago
$300
Roundtrip
found 5 days ago
Select Widerøe flight, departing Fri, Sep 12 from Kristiansand to Oslo, returning Sun, Sep 14, priced at $300 found 5 days ago
0
Flights from Kristiansand (KRS) to Oslo (OSL)
Origin airport
Kjevik
Destination airport
Gardermoen
Airlines serving
Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$137
Distance
174 mi

Kristiansand to Oslo Flights

The cheapest times to fly from Kristiansand 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 Kristiansand to Oslo are during the month of July. You can find some of the cheapest flights from Kristiansand to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kristiansand to Oslo

Sunday is one of the best days to book for cheap flights from Kristiansand 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 Kristiansand 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 Kristiansand to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $56 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 Kristiansand 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 Kristiansand 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 Kjevik Airport (KRS) to Gardermoen Airport (OSL) cost?
Cheap return flights from Kjevik Airport (KRS) to Gardermoen Airport (OSL) start from $112. 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 KRS on July 1 2025 and touching down at OSL. The price was last updated on June 24 2025 and has not changed since.
What is the cheapest month to fly from KRS to OSL?
Fly straight from KRS to OSL in August to score cheaper fares. You can find a one-way Norwegian Air Shuttle flight for $81 leaving on August 5 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 24 2025 and remains unchanged.
Which airlines fly direct from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
You can fly directly from Kjevik Airport (KRS) to Gardermoen Airport (OSL) on a SAS flight.
What is the cheapest airline that flies from KRS to OSL?
With prices as low as $81 for a one-way journey from KRS to OSL, Norwegian Air Shuttle is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KRS on August 5 2025. Prices were last updated on June 24 2025 and have not changed since.
How many flights per day from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
With an average of 4 direct flights departing from Kjevik Airport (KRS) to Gardermoen Airport (OSL) daily, you'll be soaring through the skies in no time.
What are the most popular departure times for flights from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
Flights between KRS and OSL tend to be busiest at 6 PM. For a more relaxed atmosphere and potentially cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from KRS to OSL?
Thursday offers the most flights from Kjevik Airport (KRS) to Gardermoen Airport (OSL). Consider taking off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
Kjevik Airport (KRS)'s earliest flight to Gardermoen Airport (OSL) takes off at approximately 6:50AM UTC+1. With a travel time of 55m, you'll land at around 7:45AM UTC+1.
How long does it take to fly from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
It takes around 50 minutes to fly the 170 mi from KRS to OSL.
What airline has the least delays from KRS to OSL?
With 83% of journeys usually landing on time, SAS has the best on-time performance for direct flights from Kjevik Airport (KRS) to Gardermoen Airport (OSL). To check your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
To arrive at Gardermoen Airport (OSL) on time, pick a flight that leaves Kjevik Airport (KRS) before 3 PM. The likelihood 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 Kjevik Airport (KRS)?
Gardermoen Airport (OSL) is the only airport in Oslo with direct flights from Kjevik Airport (KRS). Browse your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Kjevik Airport (KRS) to Gardermoen Airport (OSL) last-minute?
Holding off until just before your trip to book your flight from KRS to OSL generally means paying more. While you may find 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 KRS to OSL flight and hotel package?
You'll generally save money by securing a KRS to OSL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Kjevik Airport (KRS) to Gardermoen Airport (OSL)?
In most cases, you can cancel or reschedule your KRS to OSL flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

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