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Oslo

$250+ Cheap flights from Colorado to Oslo

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSL
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Colorado to Oslo

Cheapest flights from Colorado to Oslo
Explore the most affordable flight options available from Colorado to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Sembo deal was found by Cheapflights users on 2/13. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:40 pm
DEN
-
OSL
1 stop20h 55m
Icelandair
Sun 3/159:30 pm
OSL
-
DEN
1 stop28h 35m
Icelandair
Deal found 2/13$374
This oojo deal was found by Cheapflights users on 2/11. 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 4/214:40 pm
DEN
-
OSL
1 stop11h 55m
Icelandair
Tue 4/284:30 pm
OSL
-
DEN
1 stop34h 30m
Icelandair
Deal found 2/11$399
This oojo deal was found by Cheapflights users on 2/10. 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.
Thu 4/94:40 pm
DEN
-
OSL
1 stop11h 55m
Icelandair
Tue 4/144:30 pm
OSL
-
DEN
1 stop34h 30m
Icelandair
Deal found 2/10$400
This oojo deal was found by Cheapflights users on 2/10. 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.
Mon 4/274:40 pm
DEN
-
OSL
1 stop11h 55m
Icelandair
Tue 5/121:50 pm
OSL
-
DEN
1 stop13h 10m
Icelandair
Deal found 2/10$405
This oojo deal was found by Cheapflights users on 2/12. 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.
Mon 3/94:40 pm
DEN
-
OSL
1 stop11h 55m
Icelandair
Sun 3/159:30 pm
OSL
-
DEN
1 stop28h 35m
Icelandair
Deal found 2/12$426
This oojo deal was found by Cheapflights users on 2/11. 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.
Mon 4/204:40 pm
DEN
-
OSL
1 stop11h 55m
Icelandair
Wed 4/291:50 pm
OSL
-
DEN
1 stop13h 10m
Icelandair
Deal found 2/11$456
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Fri 9/254:40 pm
DEN
-
OSL
1 stop14h 45m
Icelandair
Mon 10/124:30 pm
OSL
-
DEN
1 stop34h 30m
Icelandair
Deal found 2/11$474
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:40 pm
DEN
-
OSL
1 stop11h 55m
Icelandair
Sat 4/44:30 pm
OSL
-
DEN
1 stop34h 30m
Icelandair
Deal found 2/11$477
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/235:05 pm
COS
-
OSL
2 stops16h 35m
United Airlines
Fri 2/276:15 am
OSL
-
COS
2 stops37h 18m
United Airlines
Deal found 2/10$620
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/257:05 am
GJT
-
OSL
2 stops32h 40m
United Airlines
Sun 3/111:50 am
OSL
-
GJT
2 stops18h 31m
United Airlines
Deal found 2/10$678
This Gotogate deal was found by Cheapflights users on 2/10. 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.
Mon 4/204:40 pm
DEN
-
TRF
2 stops20h 30m
Multiple Airlines
Wed 4/296:00 am
TRF
-
DEN
2 stops21h 00m
Multiple Airlines
Deal found 2/10$688
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/281:32 pm
COS
-
OSL
2 stops20h 23m
United Airlines
Sat 4/411:45 am
OSL
-
COS
2 stops18h 12m
United Airlines
Deal found 2/11$704

Find flight deals from Colorado to Oslo

Keep the following information in mind while searching for Colorado to Oslo flight deals. Data was last updated February 13, 2026.

Round-trip from

$374
(Sembo)

One-way from

$250
(oojo)

Popular in

December

Cheapest in

November

Average price

$574
From Colorado to Oslo
Search Deals
One-way flight from Colorado to Oslo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Oslo 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 February 13, 2026.
Use the filters below to find and compare flights from Colorado to Oslo that are best for you.

Fly from

Colorado

Fly to

Oslo

Route

Depart

Return

Price

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Tue 3/10

5:54 pm-5:40 pm

2 stops16h 46m

Oslo Gardermoen

Tue 3/17

6:15 am-5:00 pm

1 stop17h 45m

$500

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Mon 4/20

9:18 am-4:20 pm

2 stops23h 02m

Oslo Gardermoen

Wed 4/29

7:45 am-4:30 pm

1 stop16h 45m

$514

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Wed 8/12

2:45 pm-11:25 pm

2 stops24h 40m

Oslo Gardermoen

Wed 8/26

7:45 am-11:41 pm

2 stops23h 56m

$517

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Sun 4/26

6:40 pm-12:05 pm

2 stops33h 25m

Oslo Gardermoen

Sun 5/3

8:30 pm-9:59 pm

2 stops33h 29m

$525

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Wed 2/25

8:20 pm-11:40 pm

1 stop19h 20m

Oslo Gardermoen

Sun 3/1

9:35 am-9:47 pm

2 stops20h 12m

$526

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Mon 3/9

6:00 am-4:35 pm

2 stops27h 35m

Oslo Gardermoen

Sun 3/15

8:50 pm-11:59 pm

2 stops34h 09m

$533

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 3/19

1:25 pm-11:40 pm

2 stops27h 15m

Oslo Gardermoen

Tue 3/31

6:45 am-10:15 pm

2 stops23h 30m

$537

Colorado SpringsOslo

COS - OSL

COSOSL

Colorado Springs

Mon 2/23

5:05 pm-5:40 pm

2 stops16h 35m

Oslo Gardermoen

Fri 2/27

6:15 am-11:33 am

2 stops37h 18m

$620

Grand JunctionOslo

GJT - OSL

GJTOSL

Grand Junction Regnl

Wed 2/25

7:05 am-11:45 pm

2 stops32h 40m

Oslo Gardermoen

Sun 3/1

11:50 am-10:21 pm

2 stops18h 31m

$678

DenverOslo

DEN - TRF

DENTRF

Denver Intl

Mon 4/20

4:40 pm-9:10 pm

2 stops20h 30m

Oslo Sandefjord

Wed 4/29

6:00 am-7:00 pm

2 stops21h 00m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 31 results
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Best time to book a flight from Colorado to Oslo

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Oslo (average of $384). Flying from Colorado to Oslo in June is currently the most expensive (average of $591). 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.

Related info for your journey

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

    For as low as $500, Lufthansa can have you in Oslo from Colorado in 16h 46m. The distance from Colorado to Oslo is about 4628 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $181. Users have also found prices from $187 and $355 on British Airways and Lufthansa, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Oslo 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?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Oslo (average of $384). Flying from Colorado to Oslo in June is currently the most expensive (average of $591). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Colorado to Oslo

Discover the top 6 airlines that operate flights from Colorado to Oslo. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$601FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$506Average$755FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$506Average$632FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$519Average$874FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$538Average$1,025FlexibilityNo cancel feeOn-time77%
DeltaCheapest$565Average$964FlexibilityNo cancel feeOn-timeN/A

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