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$406+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — DEN
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Oslo to Colorado

Keep the following information in mind while searching for Oslo to Colorado flight deals. Data was last updated julio 31, 2025.

Round-trip from

$598
(Scandinavian Airlines)

One-way from

$406
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$847
From Oslo to Colorado
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One-way flight from Oslo to Colorado
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Highest demand for flights based on searches. 10% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
jue. 10/231:10 pmOSL - DEN
1 stop16h 31mScandinavian Airlines
lun. 10/276:30 amDEN - OSL
2 stops21h 45mScandinavian Airlines
Deal found 7/31$598
This Ticket deal was found by Cheapflights users on 7/31. 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.
dom. 8/171:55 pmOSL - DEN
1 stop34h 25mMultiple Airlines
dom. 8/315:59 pmDEN - OSL
1 stop21h 51mMultiple Airlines
Deal found 7/31$624
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
mié. 11/52:35 pmTRF - DEN
2 stops38h 56mScandinavian Airlines
dom. 11/96:30 amDEN - TRF
2 stops23h 35mScandinavian Airlines
Deal found 7/31$630
This British Airways deal was found by Cheapflights users on 7/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:45 amOSL - DEN
1 stop16h 40mBritish Airways
lun. 10/276:25 pmDEN - OSL
1 stop17h 15mBritish Airways
Deal found 7/31$659
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:50 amOSL - DEN
1 stop14h 35mLufthansa
mié. 9/38:20 pmDEN - OSL
1 stop17h 50mLufthansa
Deal found 7/31$664
This Delta deal was found by Cheapflights users on 7/31. 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.
mié. 8/2711:50 amOSL - DEN
2 stops16h 05mDelta
mié. 9/31:51 pmDEN - OSL
2 stops18h 29mDelta
Deal found 7/31$668
This United Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/137:15 amOSL - DEN
1 stop14h 30mUnited Airlines
sáb. 9/2011:59 pmDEN - OSL
2 stops33h 16mUnited Airlines
Deal found 7/30$692
This Travelis deal was found by Cheapflights users on 7/31. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/54:30 pmOSL - DEN
1 stop28h 00mIcelandair
mar. 8/128:10 pmDEN - OSL
1 stop11h 15mIcelandair
Deal found 7/31$823
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2711:05 amOSL - DEN
3 stops29h 11mTAP AIR PORTUGAL
mié. 9/31:39 pmDEN - OSL
3 stops21h 36mTAP AIR PORTUGAL
Deal found 7/30$2,099
This Mytrip deal was found by Cheapflights users on 7/31. 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.
vie. 8/16:00 amTRF - DEN
2 stops20h 55mMultiple Airlines
vie. 8/811:25 amDEN - TRF
2 stops19h 15mMultiple Airlines
Deal found 7/31$2,158

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 julio 31, 2025.
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

jue. 10/23

1:10 pm-9:41 pm

1 stop16h 31m

Denver Intl

lun. 10/27

6:30 am-11:15 am

2 stops21h 45m

$598

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

dom. 8/17

1:55 pm-4:20 pm

1 stop34h 25m

Denver Intl

dom. 8/31

5:59 pm-11:50 pm

1 stop21h 51m

$624

OsloDenver

TRF - DEN

TRFDEN

Oslo Sandefjord

mié. 11/5

2:35 pm-9:31 pm

2 stops38h 56m

Denver Intl

dom. 11/9

6:30 am-2:05 pm

2 stops23h 35m

$630

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

jue. 10/23

7:45 am-4:25 pm

1 stop16h 40m

Denver Intl

lun. 10/27

6:25 pm-6:40 pm

1 stop17h 15m

$659

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

mié. 8/27

6:50 am-1:25 pm

1 stop14h 35m

Denver Intl

mié. 9/3

8:20 pm-10:10 pm

1 stop17h 50m

$664

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

mié. 8/27

11:50 am-7:55 pm

2 stops16h 05m

Denver Intl

mié. 9/3

1:51 pm-4:20 pm

2 stops18h 29m

$668

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

sáb. 9/13

7:15 am-1:45 pm

1 stop14h 30m

Denver Intl

sáb. 9/20

11:59 pm-5:15 pm

2 stops33h 16m

$692

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

mié. 8/27

11:05 am-8:16 am

3 stops29h 11m

Denver Intl

mié. 9/3

1:39 pm-7:15 pm

3 stops21h 36m

$2,099

OsloDenver

TRF - DEN

TRFDEN

Oslo Sandefjord

jue. 9/25

8:05 am-8:58 am

3 stops56h 53m

$406

OsloDenver

OSL - DEN

OSLDEN

Oslo Gardermoen

dom. 9/14

7:10 am-11:13 pm

2 stops24h 03m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 23 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, October is the cheapest month in which you can book a flight from Oslo to Colorado (average of $197). Flying from Oslo to Colorado in March is currently the most expensive (average of $278). 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 OSL to CO?

Find hourly flight availability from Oslo to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Oslo to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Oslo to Colorado?

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 julio 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $562. Lufthansa flights start at $629 while deals on British Airways start at $653 one-way.

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

    While some choose either Oslo Gardermoen - Denver Intl or Oslo Gardermoen - Colorado Springs, Oslo Sandefjord - 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, October is the cheapest month in which you can book a flight from Oslo to Colorado (average of $197). Flying from Oslo to Colorado in March is currently the most expensive (average of $278). 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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Oslo Gardermoen to John F Kennedy Intl flights
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Sandefjord to John F Kennedy Intl flights
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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$609Average$723FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$677Average$713FlexibilityNo cancel feeOn-time70%

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