$63 Cheap Flights from Kristiansand (KRS) to Oslo (OSL)

View $63 flight on Sun, May 11, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

Cheap Flights from Kristiansand to Oslo (KRS-OSL)

Prices were available within the past 7 days and start at $63 for one-way flights and $125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Thu, May 8 - Fri, May 23
KRS
Kristiansand
OSL
Oslo
$125 Roundtrip, found 15 hours ago
$125
Roundtrip
found 15 hours ago
Select Norwegian Air Shuttle flight, departing Thu, May 8 from Kristiansand to Oslo, returning Fri, May 23, priced at $125 found 15 hours ago
Norwegian Air Shuttle
Fri, May 9 - Mon, May 12
KRS
Kristiansand
OSL
Oslo
$125 Roundtrip, found 3 days ago
$125
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Fri, May 9 from Kristiansand to Oslo, returning Mon, May 12, priced at $125 found 3 days ago
Norwegian Air Shuttle
Sun, Jun 8 - Thu, Jun 12
KRS
Kristiansand
OSL
Oslo
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select Norwegian Air Shuttle flight, departing Sun, Jun 8 from Kristiansand to Oslo, returning Thu, Jun 12, priced at $132 found 2 days ago
Norwegian Air Shuttle
Wed, May 7 - Sat, May 10
KRS
Kristiansand
OSL
Oslo
$132 Roundtrip, found 5 days ago
$132
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Wed, May 7 from Kristiansand to Oslo, returning Sat, May 10, priced at $132 found 5 days ago
Scandinavian Airlines
Fri, Jun 6 - Mon, Jun 23
KRS
Kristiansand
OSL
Oslo
$138 Roundtrip, found 15 hours ago
$138
Roundtrip
found 15 hours ago
Select Scandinavian Airlines flight, departing Fri, Jun 6 from Kristiansand to Oslo, returning Mon, Jun 23, priced at $138 found 15 hours ago
Scandinavian Airlines
Wed, May 7 - Sat, May 10
KRS
Kristiansand
OSL
Oslo
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, May 7 from Kristiansand to Oslo, returning Sat, May 10, priced at $139 found 5 days ago
Scandinavian Airlines
Fri, May 9 - Mon, May 12
KRS
Kristiansand
OSL
Oslo
$140 Roundtrip, found 3 days ago
$140
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, May 9 from Kristiansand to Oslo, returning Mon, May 12, priced at $140 found 3 days ago
Norwegian Air Shuttle
Thu, Jun 19 - Thu, Jul 10
KRS
Kristiansand
OSL
Oslo
$153 Roundtrip, found 15 hours ago
$153
Roundtrip
found 15 hours ago
Select Norwegian Air Shuttle flight, departing Thu, Jun 19 from Kristiansand to Oslo, returning Thu, Jul 10, priced at $153 found 15 hours ago
Norwegian Air Shuttle
Tue, Jun 17 - Thu, Jun 19
KRS
Kristiansand
OSL
Oslo
$154 Roundtrip, found 5 days ago
$154
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Tue, Jun 17 from Kristiansand to Oslo, returning Thu, Jun 19, priced at $154 found 5 days ago
Norwegian Air Shuttle
Thu, Jun 19 - Fri, Jul 4
KRS
Kristiansand
OSL
Oslo
$157 Roundtrip, found 15 hours ago
$157
Roundtrip
found 15 hours ago
Select Norwegian Air Shuttle flight, departing Thu, Jun 19 from Kristiansand to Oslo, returning Fri, Jul 4, priced at $157 found 15 hours ago
Flights from Kristiansand (KRS) to Oslo (OSL)
Origin airport
Kjevik
Destination airport
Gardermoen
Airlines serving
Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$124
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 May. 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 $63 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 long does it take to fly from KRS to OSL?
Book a trip with SAS and you can expect to be in the air for approximately 45 minutes. This carrier has a direct flight that leaves at 3:35PM from Kjevik Airport (KRS) and reaches OSL at 4:20PM. Expedia has flight deals to get you soaring, so find out what’s on offer on this route today.
Is it cheaper to buy a plane ticket from Kjevik Airport (KRS) to OSL last minute?
Booking your flight from Kristiansand Airport to Gardermoen Airport (OSL) last minute could help you save if you hit the jackpot and find a good deal. However, tickets generally don’t get cheaper as the date of departure nears. If you choose to wait, flights could also be booked up or the best seats taken (don’t get stuck in the middle!). If you want to be on the safe side, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to a year in advance. If your favorite airline hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airline has the least delays from Kjevik Airport (KRS) to Oslo Gardermoen Airport?
Achieving an on-time rate of 79%, SAS is the airline most likely to get you from Kjevik Airport (KRS) to Oslo Gardermoen Airport without a delay. Flight delays aren’t just frustrating — they can also make you miss an important connection that upends your entire trip. You can keep updated about delays by checking your flight status through the Expedia App before you set off for the airport. If you’re already at the terminal and the delay will significantly impact your plans, visit the customer service desk for assistance.
What airports do you fly into for Oslo from Kristiansand?
Gardermoen Airport (OSL), Oslo (RYG-Rygge) and Hamar (HMR-Stavsberg) are your options when heading off from Kristiansand to Oslo. Around 25 mi northeast of downtown Oslo, Gardermoen Airport (OSL) is the city’s principal hub. Think about things like flight departure and arrival times and the distance to your hotel before deciding where you fly into. Oslo Opera House and Karl Johan Gate are a couple of awesome attractions to visit when you reach your destination.
What are the most popular departure times for flights from Kristiansand Airport to Oslo Gardermoen Airport?
Between 6:00 PM - 7:00 PM is the busiest time for Norwegian Air Shuttle flights departing Kjevik Airport (KRS) to Oslo Gardermoen Airport. Our top tip? Get up and away sometime in the morning. With air traffic yet to build up, your chances of traveling on a delay-free flight are higher.
Can I change the date of my flight from Kjevik Airport (KRS) to Oslo Gardermoen Airport?
Quickly make changes to your KRS to OSL flight via the Expedia Trips portal. But before doing so, look over the ticket rules in your itinerary to learn what the carrier will allow you to do and if any charges apply. Some airlines have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal for more useful advice and to chat with our Virtual Agent.

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*Available to One Key members.