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Oslo Gardermoen

$391+ Cheap flights from Colorado to Oslo Gardermoen (OSL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSL
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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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 November 2, 2025.

Round-trip from

$391
(oojo)

Popular in

December

Cheapest in

April

Average price

$620
From Colorado to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 2, 2025.

This oojo deal was found by Cheapflights users on 11/2. 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.
Tue 11/183:40 pmDEN - OSL
1 stop11h 55mIcelandair
Tue 11/251:10 pmOSL - DEN
1 stop12h 55mIcelandair
Deal found 11/2$391
This Booking.com deal was found by Cheapflights users on 11/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:40 pmDEN - OSL
1 stop11h 55mIcelandair
Mon 11/171:10 pmOSL - DEN
1 stop12h 55mIcelandair
Deal found 11/1$434
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 pmDEN - OSL
1 stop16h 05mLufthansa
Mon 11/172:05 pmOSL - DEN
2 stops17h 10mLufthansa
Deal found 11/1$464
This Ticket deal was found by Cheapflights users on 11/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:15 amDEN - OSL
2 stops22h 25mAir Canada
Sun 12/79:35 amOSL - DEN
2 stops42h 20mAir Canada
Deal found 11/1$470
This Ticket deal was found by Cheapflights users on 11/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:05 pmDEN - OSL
2 stops17h 35mLufthansa
Sun 12/76:25 pmOSL - DEN
1 stop28h 10mLufthansa
Deal found 11/1$471
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:15 amDEN - OSL
2 stops22h 25mMultiple Airlines
Sun 12/146:25 pmOSL - DEN
1 stop28h 10mMultiple Airlines
Deal found 11/1$497
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/158:20 pmDEN - OSL
1 stop13h 20mUnited Airlines
Sat 11/229:35 amOSL - DEN
1 stop14h 25mUnited Airlines
Deal found 11/2$507
This Booking.com deal was found by Cheapflights users on 11/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:15 amDEN - OSL
2 stops21h 55mMultiple Airlines
Mon 11/176:15 amOSL - DEN
2 stops21h 40mMultiple Airlines
Deal found 11/1$509
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/1811:15 amDEN - OSL
2 stops15h 45mUnited Airlines
Tue 11/256:15 amOSL - DEN
2 stops21h 40mUnited Airlines
Deal found 11/2$511
This Expedia deal was found by Cheapflights users on 11/1. 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.
Mon 12/812:40 pmDEN - OSL
2 stops21h 35mScandinavian Airlines
Sun 12/1410:00 amOSL - DEN
2 stops22h 24mScandinavian Airlines
Deal found 11/1$516
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/297:00 amCOS - OSL
2 stops24h 20mUnited Airlines
Sat 12/66:15 amOSL - COS
2 stops23h 42mUnited Airlines
Deal found 11/1$534
This Air France deal was found by Cheapflights users on 11/1. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:10 amCOS - OSL
2 stops22h 35mMultiple Airlines
Tue 12/234:25 pmOSL - COS
2 stops35h 17mMultiple Airlines
Deal found 11/1$736

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 November 2, 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 11/13

5:45 pm-5:50 pm

1 stop16h 05m

Oslo Gardermoen

Mon 11/17

2:05 pm-11:15 pm

2 stops17h 10m

$468

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sat 11/15

8:20 pm-5:40 pm

1 stop13h 20m

Oslo Gardermoen

Sat 11/22

9:35 am-4:00 pm

1 stop14h 25m

$507

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 11/13

11:15 am-11:00 am

2 stops15h 45m

Oslo Gardermoen

Mon 11/17

6:15 am-7:55 pm

2 stops21h 40m

$511

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 11/18

11:15 am-11:00 am

2 stops15h 45m

Oslo Gardermoen

Tue 11/25

6:15 am-7:55 pm

2 stops21h 40m

$511

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Mon 12/8

8:20 pm-5:40 pm

1 stop13h 20m

Oslo Gardermoen

Sun 12/14

11:50 am-2:35 pm

1 stop34h 45m

$518

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 11/18

11:15 am-11:00 am

2 stops15h 45m

Oslo Gardermoen

Tue 11/25

6:45 am-4:29 pm

2 stops17h 44m

$524

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sat 11/15

7:10 am-8:40 am

2 stops17h 30m

Oslo Gardermoen

Sat 11/22

8:00 am-8:38 pm

2 stops20h 38m

$529

Colorado SpringsOslo

COS - OSL

COSOSL

Colorado Springs

Sat 11/29

7:00 am-3:20 pm

2 stops24h 20m

Oslo Gardermoen

Sat 12/6

6:15 am-9:57 pm

2 stops23h 42m

$534

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Mon 12/15

12:04 pm-2:45 pm

2 stops18h 41m

Oslo Gardermoen

Mon 12/22

7:50 am-4:48 pm

2 stops16h 58m

$562

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sat 11/15

3:40 pm-11:35 am

1 stop11h 55m

Oslo Gardermoen

Sat 11/22

1:10 pm-6:05 pm

1 stop12h 55m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 24 results
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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 $393). Flying from Colorado to Oslo Gardermoen Airport in June is currently the most expensive (average of $594). 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 November 2, 2025.

It’s typically best to fly out from Colorado to Oslo Gardermoen Airport in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Colorado to Oslo Gardermoen Airport?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Oslo Gardermoen. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Oslo Gardermoen Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Colorado to Oslo Gardermoen Airport?

    For as low as $507, Lufthansa can have you in Oslo Gardermoen Airport from Colorado in 13h 20m. Colorado and Oslo Gardermoen Airport are separated by a distance of 4628 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado to Oslo Gardermoen Airport one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $408. Users have also found prices from $425 and $428 on United Airlines and Delta, 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, Colorado Springs - Oslo Gardermoen or Grand Junction Regnl - 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 $393). Flying from Colorado to Oslo Gardermoen Airport in June is currently the most expensive (average of $594). 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

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Alternative routes for Colorado to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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Portland to Oslo Gardermoen flights

Top 7 airlines flying from Colorado to Oslo Gardermoen

Discover the top 7 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$414Average$679FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$486Average$852FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$507Average$638FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$529Average$728FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$550Average$920FlexibilityNo cancel feeOn-time76%
DeltaCheapest$565Average$851FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$643Average$1,145FlexibilityNo cancel feeOn-time77%

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