$77 Cheap Flights from Copenhagen (CPH) to Oslo (OSL)

View $77 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Gardermoen Airport (OSL)

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Cheap Flights from Copenhagen to Oslo (CPH-OSL)

Prices were available within the past 7 days and start at $77 for one-way flights and $135 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Fri, Sep 19 - Mon, Oct 6
CPH
Copenhagen
OSL
Oslo
$135 Roundtrip, found 11 hours ago
$135
Roundtrip
found 11 hours ago
Select Norwegian Air Sweden flight, departing Fri, Sep 19 from Copenhagen to Oslo, returning Mon, Oct 6, priced at $135 found 11 hours ago
Norwegian Air Shuttle
Fri, Aug 22 - Sun, Aug 24
CPH
Copenhagen
OSL
Oslo
$135 Roundtrip, found 16 hours ago
$135
Roundtrip
found 16 hours ago
Select Norwegian Air Shuttle flight, departing Fri, Aug 22 from Copenhagen to Oslo, returning Sun, Aug 24, priced at $135 found 16 hours ago
Norwegian Air Sweden
Fri, Sep 19 - Mon, Sep 29
CPH
Copenhagen
OSL
Oslo
$135 Roundtrip, found 11 hours ago
$135
Roundtrip
found 11 hours ago
Select Norwegian Air Sweden flight, departing Fri, Sep 19 from Copenhagen to Oslo, returning Mon, Sep 29, priced at $135 found 11 hours ago
Norwegian Air Sweden
Sun, Oct 5 - Mon, Oct 6
CPH
Copenhagen
OSL
Oslo
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Select Norwegian Air Sweden flight, departing Sun, Oct 5 from Copenhagen to Oslo, returning Mon, Oct 6, priced at $152 found 3 days ago
Norwegian Air Sweden
Sun, Oct 5 - Tue, Oct 14
CPH
Copenhagen
OSL
Oslo
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Sun, Oct 5 from Copenhagen to Oslo, returning Tue, Oct 14, priced at $159 found 2 days ago
Norwegian Air Sweden
Mon, Aug 18 - Thu, Sep 4
CPH
Copenhagen
OSL
Oslo
$161 Roundtrip, found 2 hours ago
$161
Roundtrip
found 2 hours ago
Select Norwegian Air Sweden flight, departing Mon, Aug 18 from Copenhagen to Oslo, returning Thu, Sep 4, priced at $161 found 2 hours ago
Norwegian Air Sweden
Thu, Dec 18 - Wed, Dec 31
CPH
Copenhagen
OSL
Oslo
$162 Roundtrip, found 14 hours ago
$162
Roundtrip
found 14 hours ago
Select Norwegian Air Sweden flight, departing Thu, Dec 18 from Copenhagen to Oslo, returning Wed, Dec 31, priced at $162 found 14 hours ago
Scandinavian Airlines
Mon, Sep 8 - Thu, Sep 11
CPH
Copenhagen
OSL
Oslo
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, Sep 8 from Copenhagen to Oslo, returning Thu, Sep 11, priced at $167 found 1 day ago
Lufthansa
Sat, Dec 6 - Wed, Dec 10
CPH
Copenhagen
OSL
Oslo
$218 Roundtrip, found 4 hours ago
$218
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Sat, Dec 6 from Copenhagen to Oslo, returning Wed, Dec 10, priced at $218 found 4 hours ago
Swiss International Air Lines
Sat, Mar 7 - Sun, Mar 15
CPH
Copenhagen
OSL
Oslo
$223 Roundtrip, found 16 hours ago
$223
Roundtrip
found 16 hours ago
Select Swiss International Air Lines flight, departing Sat, Mar 7 from Copenhagen to Oslo, returning Sun, Mar 15, priced at $223 found 16 hours ago

Find the cheapest month to fly from Copenhagen (CPH) to Oslo (OSL)

November is typically the cheapest month to fly

From $89 - $182 per traveler.

Graph displaying average flight prices per month

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $162
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $162
Flights from Copenhagen (CPH) to Oslo (OSL)
Origin airport
Kastrup
Destination airport
Gardermoen
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Brussels Airlines, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$134
Distance
320 mi
Average flight time
1 hour 10 mins

Copenhagen to Oslo Flights

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

 

The best time to book a flight from Copenhagen to Oslo

Sunday is one of the best days to book for cheap flights from Copenhagen 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 Copenhagen 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 Copenhagen to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 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 Copenhagen 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 Copenhagen 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 Kastrup Airport (CPH) to Gardermoen Airport (OSL) cost?
Cheap round-trip flights from Kastrup Airport (CPH) to Gardermoen Airport (OSL) start at $135. 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 CPH on August 19 2025 and touching down at OSL. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from CPH to OSL?
The cheapest flights from CPH 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 Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
Take your pick of 3 airlines that operate direct flights from Kastrup Airport (CPH) to Gardermoen Airport (OSL). Including:

  • SAS
  • Norwegian Air Shuttle
  • Norwegian Air International

What is the cheapest airline that flies from CPH to OSL?
With tickets starting at $78 for a one-way journey from CPH 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 CPH on October 17 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
Each day on average, 13 direct flights take off from Kastrup Airport (CPH) to Gardermoen Airport (OSL). Choose the departure that best suits your travel plans.
What are the most popular departure times for flights from Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
More travelers fly between CPH and OSL at 7 PM than at any other time. Prefer a quieter experience? Try choosing a quieter departure window and you could save on your ticket as well.
What day of the week has the most flights from CPH to OSL?
Friday offers the most flights from Kastrup Airport (CPH) to Gardermoen Airport (OSL). Consider jetting off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
The first flight of the day jetting off from Kastrup Airport (CPH) is at around 7:00AM UTC+1. Catch this flight and you'll touch down at Gardermoen Airport (OSL) at approximately 8:20AM UTC+1. The total travel time is 1h 20m.
How long does it take to fly from Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
The average flight time from CPH to OSL is 1 hour and 13 minutes, covering a total distance of 320 mi.
What airline has the least delays from CPH to OSL?
With 84% of journeys typically arriving on time, SAS has the best on-time performance for direct flights from Kastrup Airport (CPH) to Gardermoen Airport (OSL). To check your flight status and receive notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
Opt for a flight from Kastrup Airport (CPH) to Gardermoen Airport (OSL) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 Kastrup Airport (CPH)?
If you're taking a direct flight from Kastrup Airport (CPH) to Oslo, you'll touch down at either Gardermoen Airport (OSL) or Torp Airport (TRF).
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Gardermoen Airport (OSL) last-minute?
Waiting until just before your trip to book your flight from CPH to OSL generally means paying more. Although you may find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a CPH to OSL flight and hotel package?
Compared with arranging flights and hotels separately, booking a CPH to OSL flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of stays, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Gardermoen Airport (OSL)?
Typically, it's possible to cancel or reschedule your CPH to OSL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.