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Cheap flights from Copenhagen to Oslo Gardermoen Airport

CPH — OSL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Kastrup Copenhagen to Oslo Gardermoen are usually found in November or October, booked 84 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Copenhagen to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

July

Cheapest in

November

Average price

C$ 183

Good one-way deal

C$ 151 or less
Highest demand for flights based on searches. 11% potential increase in price (C$ 34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Kastrup Copenhagen to Oslo Gardermoen.
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Best time to book a flight from Copenhagen to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Oslo Gardermoen Airport

How far ahead should I book a flight from Copenhagen to Oslo Gardermoen Airport?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Oslo Gardermoen. Price data was last updated on 29 August 2025.

The best time to book flights from Copenhagen to Oslo Gardermoen Airport is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Copenhagen to Oslo Gardermoen Airport?

Currently, April is the cheapest month in which you can book a flight from Copenhagen to Oslo Gardermoen Airport (average of C$ 666). Flying from Copenhagen to Oslo Gardermoen Airport in June is currently the most expensive (average of C$ 949). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to OSL?

Find hourly flight availability from Copenhagen to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Copenhagen to Oslo Gardermoen Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 33% versus a flight in the morning.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Norwegian from Copenhagen to Oslo Gardermoen Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews
Check prices

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Crew

8.1

Overall

7.8

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Entertainment

6.0

Boarding

7.7

Comfort

7.6

Crew

8.1

Overall

7.8

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Copenhagen to Oslo Gardermoen?

    Kastrup Copenhagen (CPH) is the airport you will fly out of if you book a flight from Copenhagen to Oslo Gardermoen. You should not have trouble finding flights to Oslo Gardermoen from Kastrup Copenhagen; the airport handles an average of 13 outbound flights to Oslo Gardermoen per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Copenhagen airport to Oslo Gardermoen. It is only a 8.1 km journey to Kastrup Copenhagen (CPH) from Copenhagen’s city centre.

  • What is the cheapest airline to fly from Copenhagen to Oslo Gardermoen Airport round-trip?

    Norwegian, at C$ 144, was found to be the cheapest airline from Copenhagen to Oslo Gardermoen Airport.. Users have found that Norwegian is 27% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Copenhagen to Oslo Gardermoen Airport?

    No one likes to see their flight delayed. When booking a flight from Copenhagen to Oslo Gardermoen Airport consider choosing CityJet (100%), Jettime (100%) or Singapore Airlines (99%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Copenhagen to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Oslo Gardermoen.

  • Can I find deals for business class flights from Copenhagen to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Copenhagen to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Oslo Gardermoen Airport?

    Currently, April is the cheapest month in which you can book a flight from Copenhagen to Oslo Gardermoen Airport (average of C$ 666). Flying from Copenhagen to Oslo Gardermoen Airport in June is currently the most expensive (average of C$ 949). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Copenhagen to Oslo Gardermoen

Discover the top airline that operate flights from Copenhagen to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapestC$ 144AverageC$ 186FlexibilityNo cancel feeOn-time74%
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