HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo Gardermoen

$354+ Cheap flights from Colorado to Oslo Gardermoen (OSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Oslo Gardermoen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Oslo Gardermoen

Keep the following information in mind while searching for Colorado to Oslo Gardermoen flight deals. Data was last updated April 24, 2025.

Round-trip from

$587
(Gotogate)

One-way from

$354
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$676
From Colorado to Oslo Gardermoen
Search Deals
One-way flight from Colorado to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Colorado to Oslo Gardermoen

Cheapest flights from Colorado to Oslo Gardermoen
Explore the most affordable flight options available from Colorado to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:40 amDEN - OSL
2 stops23h 35mMultiple Airlines
Fri 9/125:40 amOSL - DEN
2 stops22h 14mMultiple Airlines
Deal found 4/23$587
This Travelocity deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:35 pmDEN - OSL
1 stop13h 40mBritish Airways
Sat 9/138:35 amOSL - DEN
2 stops17h 04mBritish Airways
Deal found 4/23$590
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:35 pmDEN - OSL
1 stop19h 55mAmerican Airlines
Mon 5/268:00 amOSL - DEN
1 stop16h 25mAmerican Airlines
Deal found 4/24$598
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:15 pmDEN - OSL
1 stop21h 55mUnited Airlines
Fri 9/126:35 amOSL - DEN
2 stops19h 38mUnited Airlines
Deal found 4/22$601
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:55 pmDEN - OSL
2 stops17h 45mDelta
Mon 9/226:30 amOSL - DEN
2 stops20h 25mDelta
Deal found 4/23$610
This SWISS deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:50 pmDEN - OSL
1 stop22h 05mSWISS
Mon 6/25:40 amOSL - DEN
1 stop18h 40mSWISS
Deal found 4/23$643
This Air Canada deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:25 amDEN - OSL
2 stops19h 30mAir Canada
Sun 11/306:20 amOSL - DEN
2 stops21h 03mAir Canada
Deal found 4/23$648
This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:05 pmDEN - OSL
1 stop18h 00mLufthansa
Thu 5/16:35 amOSL - DEN
1 stop17h 00mLufthansa
Deal found 4/23$650
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:10 pmDEN - OSL
1 stop11h 15mIcelandair
Thu 8/141:50 pmOSL - DEN
1 stop30h 40mIcelandair
Deal found 4/23$677
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:10 amDEN - OSL
2 stops21h 45mScandinavian Airlines
Tue 6/248:55 pmOSL - DEN
2 stops32h 49mScandinavian Airlines
Deal found 4/23$900
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:00 pmGJT - OSL
2 stops36h 45mUnited Airlines
Thu 8/711:35 amOSL - GJT
2 stops54h 01mUnited Airlines
Deal found 4/23$925
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1510:30 amDEN - OSL
2 stops14h 15mKLM
Mon 8/49:05 amOSL - DEN
2 stops17h 33mKLM
Deal found 4/23$989

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Colorado to Oslo Gardermoen Airport that are best for you.

Fly from

Colorado

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 9/4

9:40 am-5:15 pm

2 stops23h 35m

Oslo Gardermoen

Fri 9/12

5:40 am-7:54 pm

2 stops22h 14m

$587

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 9/4

6:35 pm-4:15 pm

1 stop13h 40m

Oslo Gardermoen

Sat 9/13

8:35 am-5:39 pm

2 stops17h 04m

$590

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Fri 5/9

6:35 pm-10:30 pm

1 stop19h 55m

Oslo Gardermoen

Mon 5/26

8:00 am-4:25 pm

1 stop16h 25m

$598

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 9/4

4:15 pm-10:10 pm

1 stop21h 55m

Oslo Gardermoen

Fri 9/12

6:35 am-6:13 pm

2 stops19h 38m

$601

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 9/14

6:55 pm-8:40 pm

2 stops17h 45m

Oslo Gardermoen

Mon 9/22

6:30 am-6:55 pm

2 stops20h 25m

$610

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Mon 5/19

5:50 pm-11:55 pm

1 stop22h 05m

Oslo Gardermoen

Mon 6/2

5:40 am-4:20 pm

1 stop18h 40m

$643

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Fri 8/1

8:10 pm-3:25 pm

1 stop11h 15m

Oslo Gardermoen

Thu 8/14

1:50 pm-12:30 pm

1 stop30h 40m

$677

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Wed 7/9

4:15 pm-10:10 pm

1 stop21h 55m

Oslo Gardermoen

Thu 7/17

7:15 am-1:45 pm

1 stop14h 30m

$783

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 6/10

7:10 am-12:55 pm

2 stops21h 45m

Oslo Gardermoen

Tue 6/24

8:55 pm-9:44 pm

2 stops32h 49m

$900

Grand JunctionOslo

GJT - OSL

GJTOSL

Grand Junction Regnl

Sat 7/12

6:00 pm-2:45 pm

2 stops36h 45m

Oslo Gardermoen

Thu 8/7

11:35 am-9:36 am

2 stops54h 01m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Colorado to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Colorado 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 Colorado to Oslo Gardermoen Airport

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Oslo Gardermoen Airport (average of $567). Flying from Colorado to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,101). 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 CO to OSL?

Find hourly flight availability from Colorado 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 April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Oslo Gardermoen Airport as you normally would.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 April 24, 2025.
Get a feel of what it's like to fly with Delta, KLM and SWISS from Colorado to Oslo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,919 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,919 reviews
Delta
8.0
Very good
7,919 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,919 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,919 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,919 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,345 reviews
Delta
8.0
Very good
7,919 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 are the cheapest airlines to fly from Colorado to Oslo Gardermoen Airport one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $371. Users have also found prices from $439 and $464 on British Airways and United Airlines, respectively.

  • What are the most popular routes from Colorado to Oslo Gardermoen Airport?

    When deciding which route to take from Colorado to Oslo Gardermoen Airport consider Denver Intl - Oslo Gardermoen, Grand Junction Regnl - Oslo Gardermoen or Colorado Springs - Oslo Gardermoen as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Oslo Gardermoen Airport (average of $567). Flying from Colorado to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,101). 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.

See more FAQs

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Gardermoen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Oslo Gardermoen flights
Newark to Oslo Gardermoen flights
O'Hare Intl to Oslo Gardermoen flights
Seattle to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
Dulles Intl to Oslo Gardermoen flights
Minneapolis to Oslo Gardermoen flights
Dallas/Fort Worth to Oslo Gardermoen flights
Los Angeles to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
San Francisco to Oslo Gardermoen flights
Miami to Oslo Gardermoen flights
Baltimore to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
Midway to Oslo Gardermoen flights
Boston to Oslo Gardermoen flights
Atlanta to Oslo Gardermoen flights
O'Hare Intl to Sandefjord flights
Hobby to Oslo Gardermoen flights
Dulles Intl to Sandefjord flights
Love Field to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
Denver to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
Salt Lake City to Oslo Gardermoen flights
Seattle to Sandefjord flights
Boston to Sandefjord flights
Detroit to Oslo Gardermoen flights
San Diego to Oslo Gardermoen flights
Raleigh to Oslo Gardermoen flights
Des Moines to Oslo Gardermoen flights
Santa Ana to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
Portland to Oslo Gardermoen flights
Ontario to Oslo Gardermoen flights
Philadelphia to Oslo Gardermoen flights
San Francisco to Sandefjord flights
Stewart to Oslo Gardermoen flights
Fort Lauderdale to Oslo Gardermoen flights
Newark to Sandefjord flights
San Jose to Oslo Gardermoen flights
Tampa to Oslo Gardermoen flights
West Palm Beach to Oslo Gardermoen flights
Austin to Oslo Gardermoen flights
Minneapolis to Sandefjord flights
Oakland to Oslo Gardermoen flights
Anchorage to Oslo Gardermoen flights
Nashville to Oslo Gardermoen flights
Denver to Sandefjord flights
Orlando to Oslo Gardermoen flights

Top 6 airlines flying from Colorado to Oslo Gardermoen

Discover the top 6 airlines that operate flights from Colorado 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 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$490Average$887FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$582Average$919FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$584Average$726FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$618Average$930FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$623Average$773FlexibilityNo cancel feeOn-time77%
DeltaCheapest$638Average$840FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.