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$395+ Cheap flights from Oslo to Colorado

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — DEN
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap flight deals from Oslo to Colorado

Cheapest flights from Oslo to Colorado
Explore the most affordable flight options available from Oslo to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2026.

This Ticket deal was found by Cheapflights users on 1/4. 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.
Sun 2/17:20 amOSL - DEN
1 stop16h 10mBritish Airways
Mon 2/169:22 amDEN - OSL
2 stops29h 18mBritish Airways
Deal found 1/4$560
This Ticket deal was found by Cheapflights users on 1/2. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:45 amOSL - DEN
2 stops20h 10mBritish Airways
Fri 4/176:40 pmDEN - OSL
1 stop13h 40mBritish Airways
Deal found 1/2$562
This Ticket deal was found by Cheapflights users on 1/3. 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.
Sat 1/317:10 amOSL - DEN
2 stops24h 06mBritish Airways
Mon 2/162:28 pmDEN - OSL
2 stops24h 12mBritish Airways
Deal found 1/3$566
This Icelandair deal was found by Cheapflights users on 1/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:30 pmOSL - DEN
1 stop13h 30mIcelandair
Mon 9/214:40 pmDEN - OSL
1 stop11h 55mIcelandair
Deal found 1/1$577
This Kiwi.com deal was found by Cheapflights users on 1/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:50 amOSL - DEN
2 stops54h 10mMultiple Airlines
Wed 2/43:40 pmDEN - OSL
1 stop11h 55mMultiple Airlines
Deal found 1/2$586
This American Airlines deal was found by Cheapflights users on 1/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:45 amOSL - COS
2 stops20h 14mAmerican Airlines
Mon 3/21:39 pmCOS - OSL
2 stops25h 01mAmerican Airlines
Deal found 1/1$650
This Scandinavian Airlines deal was found by Cheapflights users on 1/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 amTRF - DEN
2 stops24h 58mScandinavian Airlines
Mon 9/1412:59 pmDEN - TRF
2 stops41h 31mScandinavian Airlines
Deal found 1/1$800
This Scandinavian Airlines deal was found by Cheapflights users on 1/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:05 pmTRF - DEN
2 stops40h 14mScandinavian Airlines
Fri 5/2212:59 pmDEN - TRF
2 stops41h 31mScandinavian Airlines
Deal found 1/3$2,177
This lastminute.com deal was found by Cheapflights users on 1/4. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:00 pmTRF - DEN
2 stops40h 50mScandinavian Airlines
Mon 2/161:10 pmDEN - TRF
2 stops16h 55mScandinavian Airlines
Deal found 1/4$4,289

Find flight deals from Oslo to Colorado

Keep the following information in mind while searching for Oslo to Colorado flight deals. Data was last updated January 4, 2026.

Round-trip from

$560
(Ticket)

One-way from

$395
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$696
From Oslo to Colorado
Search Deals
One-way flight from Oslo to Colorado
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to Colorado 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 January 4, 2026.
Use the filters below to find and compare flights from Oslo to Colorado that are best for you.

Fly from

Oslo

Fly to

Colorado

Route

Depart

Return

Price

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Sun 2/1

7:20 am-3:30 pm

1 stop16h 10m

Denver Intl

Mon 2/16

9:22 am-10:40 pm

2 stops29h 18m

$560

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 2/18

6:55 am-3:30 pm

1 stop16h 35m

Denver Intl

Wed 2/25

5:25 pm-10:40 pm

1 stop21h 15m

$614

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Sat 1/31

7:10 am-11:16 pm

2 stops24h 06m

Denver Intl

Mon 2/16

2:49 pm-10:40 pm

2 stops23h 51m

$617

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 2/18

6:55 am-5:17 pm

2 stops18h 22m

Denver Intl

Wed 2/25

5:25 pm-10:40 pm

1 stop21h 15m

$619

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Wed 2/18

6:30 am-9:14 pm

2 stops22h 44m

Denver Intl

Wed 2/25

3:07 pm-4:20 pm

2 stops17h 13m

$620

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Sat 1/31

7:10 am-9:11 pm

2 stops22h 01m

Denver Intl

Mon 2/16

5:25 pm-10:40 pm

1 stop21h 15m

$623

OsloColorado Springs

OSL - COS

OSLCOS

Oslo Gardermoen

Thu 2/26

11:45 am-11:59 pm

2 stops20h 14m

Colorado Springs

Mon 3/2

1:39 pm-10:40 pm

2 stops25h 01m

$650

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Thu 1/22

3:05 pm-3:30 pm

1 stop32h 25m

Denver Intl

Wed 2/4

5:25 pm-10:55 am

1 stop33h 30m

$687

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Tue 1/20

6:15 am-1:40 pm

1 stop15h 25m

Denver Intl

Sat 3/14

11:59 pm-5:10 pm

2 stops34h 11m

$794

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

Tue 1/20

1:10 pm-6:05 pm

1 stop12h 55m

Denver Intl

Sat 3/14

4:40 pm-11:35 am

1 stop11h 55m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 24 results
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Best time to book a flight from Oslo to Colorado

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

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

Currently, April is the cheapest month in which you can book a flight from Oslo to Colorado (average of $507). Flying from Oslo to Colorado in July is currently the most expensive (average of $703). 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.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated January 4, 2026.
Get a feel of what it's like to fly with Icelandair and British Airways from Oslo to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
593 reviews

Entertainment

7.0

Boarding

7.2

Overall

7.1

Crew

8.0

Comfort

6.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
Icelandair
7.1
Good
593 reviews
Icelandair
7.1
Good
593 reviews

Entertainment

7.0

Boarding

7.2

Overall

7.1

Crew

8.0

Comfort

6.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
British Airways
6.7
Okay
7,643 reviews
Icelandair
7.1
Good
593 reviews

Entertainment

7.0

Boarding

7.2

Overall

7.1

Crew

8.0

Comfort

6.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

Related info for your journey

Find useful and relevant information for your journey from Oslo to Colorado. 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 Oslo to Colorado?

    For as low as $560, British Airways can have you in Colorado from Oslo in 16h 10m. Airlines will cover a distance of 4628 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Oslo Gardermoen - Colorado Springs or Oslo Sandefjord - Denver Intl, Oslo Gardermoen - Denver Intl is the most popular route from Oslo to Colorado.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oslo to Colorado (average of $507). Flying from Oslo to Colorado in July is currently the most expensive (average of $703). 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 Oslo to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oslo to Colorado

Discover the top 2 airlines that operate flights from Oslo to Colorado. 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 January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$496Average$709FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$677Average$713FlexibilityNo cancel feeOn-time70%

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