What is the cheapest airline that flies from Colorado to Oslo?

British Airways, Delta, and Icelandair are the most popular carriers operating from Colorado to Oslo

What airlines fly to Oslo?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Oslo from Colorado according to our data. Icelandair is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 4 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Oslo?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Oslo you fly into. For example, flying from Denver to Oslo Gardermoen Airport takes 11h 55m on average. On the other hand, flying from Colorado Springs to Oslo Gardermoen Airport takes 18h 46m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Colorado to Oslo?

Prices for flights from Colorado to Oslo refresh daily.

How many operators does momondo search for flights from Colorado to Oslo?

As of November 2026, there are 4 operators available to choose from for flights from Colorado to Oslo.

How old do you have to be to fly from Colorado to Oslo?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Oslo.

What documentation or ID do you need to fly to Oslo?

The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Colorado to Oslo in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Oslo

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One-way

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Cheap round-trip flights

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6:30 am - 6:45 amDEN Denver Intl-OSL Oslo Gardermoen

16h 15m1 stop New York John F Kennedy Intl

1:20 pm - 8:34 pmOSL Oslo Gardermoen-DEN Denver Intl

15h 14m1 stop New York John F Kennedy Intl

$611Scandinavian Airlines

Tue, Apr 6 - Tue, Apr 13

6:30 am - 6:45 amDEN Denver Intl-OSL Oslo Gardermoen

16h 15m1 stop New York John F Kennedy Intl

1:20 pm - 8:34 pmOSL Oslo Gardermoen-DEN Denver Intl

15h 14m1 stop New York John F Kennedy Intl

$613Scandinavian Airlines

Tue, Apr 6 - Tue, Apr 13

3:40 pm - 11:35 amDEN Denver Intl-OSL Oslo Gardermoen

11h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:00 pmOSL Oslo Gardermoen-DEN Denver Intl

12h 50m1 stop Reykjavik Keflavik Intl

$655Icelandair

Fri, Feb 5 - Tue, Feb 9

3:40 pm - 11:35 amDEN Denver Intl-OSL Oslo Gardermoen

11h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:00 pmOSL Oslo Gardermoen-DEN Denver Intl

12h 50m1 stop Reykjavik Keflavik Intl

$660Icelandair

Thu, Dec 10 - Tue, Dec 15

4:00 pm - 5:55 pmDEN Denver Intl-OSL Oslo Gardermoen

17h 55m1 stop Munich Franz Josef Strauss

6:25 am - 1:35 pmOSL Oslo Gardermoen-DEN Denver Intl

15h 10m1 stop Frankfurt am Main

$752United Airlines

Tue, Apr 6 - Tue, Apr 13

4:00 pm - 5:55 pmDEN Denver Intl-OSL Oslo Gardermoen

17h 55m1 stop Munich Franz Josef Strauss

9:55 am - 3:40 pmOSL Oslo Gardermoen-DEN Denver Intl

13h 45m1 stop Frankfurt am Main

$753United Airlines

Tue, Apr 6 - Tue, Apr 13

1:39 pm - 4:25 pmCOS Colorado Springs-OSL Oslo Gardermoen

18h 46m2 stops Dallas/Fort Worth London Heathrow

8:35 am - 7:48 pmOSL Oslo Gardermoen-COS Colorado Springs

19h 13m2 stops Helsinki-Vantaa Dallas/Fort Worth

$757British Airways

Tue, Apr 6 - Tue, Apr 13

1:06 pm - 4:25 pmDEN Denver Intl-OSL Oslo Gardermoen

19h 19m2 stops Dallas/Fort Worth London Heathrow

8:35 am - 10:01 pmOSL Oslo Gardermoen-DEN Denver Intl

21h 26m2 stops Helsinki-Vantaa Dallas/Fort Worth

$763British Airways

Tue, Apr 6 - Tue, Apr 13

4:15 pm - 5:40 pmDEN Denver Intl-OSL Oslo Gardermoen

17h 25m1 stop Munich Franz Josef Strauss

9:35 am - 3:35 pmOSL Oslo Gardermoen-DEN Denver Intl

14h 00m1 stop Frankfurt am Main

$779Lufthansa

Sun, Feb 28 - Sat, Mar 13

4:15 pm - 5:40 pmDEN Denver Intl-OSL Oslo Gardermoen

17h 25m1 stop Munich Franz Josef Strauss

9:35 am - 3:35 pmOSL Oslo Gardermoen-DEN Denver Intl

14h 00m1 stop Frankfurt am Main

$826Lufthansa

Thu, Feb 25 - Sat, Mar 6

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Icelandair flights from Colorado to Oslo

Our best Icelandair deals on Colorado to Oslo flight tickets

Icelandair

Feb 5

DEN3:40 pmDenver Intl

11h 55m

1 stop

OSL11:35 amOslo Gardermoen

Feb 9

OSL1:10 pmOslo Gardermoen

12h 50m

1 stop

DEN6:00 pmDenver Intl

$655

Icelandair

Dec 6

DEN3:40 pmDenver Intl

11h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 13

OSL1:10 pmOslo Gardermoen

12h 50m

1 stop

DEN6:00 pmDenver Intl

$702

Icelandair

Jan 8

DEN3:40 pmDenver Intl

11h 55m

1 stop

OSL11:35 amOslo Gardermoen

Jan 14

OSL1:10 pmOslo Gardermoen

12h 50m

1 stop

DEN6:00 pmDenver Intl

$748

Scandinavian Airlines flights from Colorado to Oslo

Our best Scandinavian Airlines deals on Colorado to Oslo flight tickets

Scandinavian Airlines

Apr 6

DEN6:30 amDenver Intl

16h 15m

1 stop

OSL6:45 amOslo Gardermoen

Apr 13

OSL1:20 pmOslo Gardermoen

15h 14m

1 stop

DEN8:34 pmDenver Intl

$611

Scandinavian Airlines

Apr 6

DEN6:30 amDenver Intl

16h 15m

1 stop

OSL6:45 amOslo Gardermoen

Apr 13

OSL1:20 pmOslo Gardermoen

15h 14m

1 stop

DEN8:34 pmDenver Intl

$613

Scandinavian Airlines

Apr 21

DEN6:30 amDenver Intl

16h 15m

1 stop

OSL6:45 amOslo Gardermoen

May 5

OSL1:20 pmOslo Gardermoen

15h 14m

1 stop

DEN8:34 pmDenver Intl

$625

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Tue 4/6

6:30 am-6:45 am

1 stop16h 15m

Oslo Gardermoen

Tue 4/13

1:20 pm-8:34 pm

1 stop15h 14m

$611

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Tue 4/6

6:30 am-6:45 am

1 stop16h 15m

Oslo Gardermoen

Tue 4/13

1:20 pm-8:34 pm

1 stop15h 14m

$613

Quickest round-trip

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Fri 2/5

3:40 pm-11:35 am

1 stop11h 55m

Oslo Gardermoen

Tue 2/9

1:10 pm-6:00 pm

1 stop12h 50m

$655

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Thu 12/10

3:40 pm-11:35 am

1 stop11h 55m

Oslo Gardermoen

Tue 12/15

1:10 pm-6:00 pm

1 stop12h 50m

$660

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Tue 4/6

4:00 pm-5:55 pm

1 stop17h 55m

Oslo Gardermoen

Tue 4/13

6:25 am-1:35 pm

1 stop15h 10m

$752

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Tue 4/6

4:00 pm-5:55 pm

1 stop17h 55m

Oslo Gardermoen

Tue 4/13

9:55 am-3:40 pm

1 stop13h 45m

$753

Colorado SpringsOslo

COS Colorado Springs - OSL Oslo Gardermoen

COSOSL

Colorado Springs

Tue 4/6

1:39 pm-4:25 pm

2 stops18h 46m

Oslo Gardermoen

Tue 4/13

8:35 am-7:48 pm

2 stops19h 13m

$757

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Tue 4/6

1:06 pm-4:25 pm

2 stops19h 19m

Oslo Gardermoen

Tue 4/13

8:35 am-10:01 pm

2 stops21h 26m

$763

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Sun 2/28

4:15 pm-5:40 pm

1 stop17h 25m

Oslo Gardermoen

Sat 3/13

9:35 am-3:35 pm

1 stop14h 00m

$779

DenverOslo

DEN Denver Intl - OSL Oslo Gardermoen

DENOSL

Denver Intl

Thu 2/25

4:15 pm-5:40 pm

1 stop17h 25m

Oslo Gardermoen

Sat 3/6

9:35 am-3:35 pm

1 stop14h 00m

$826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Oslo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Colorado, with most prices found around $529. If you’re not able to fly to Oslo in January, then February is your next best option. Flight prices from Colorado to Oslo during February average around $624.

How far in advance should I book a flight from Colorado to Oslo?

You are more likely to see cheaper flights to Oslo from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $774 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Colorado for as low as $679 on momondo.

Cheap Colorado to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Oslo

Best Price Found	$291
Fastest flight time	11h 55m
Direct flights	None

The best one-way flight to Oslo from Colorado in the past 72 hours is $291. The best round-trip flight deal from Colorado to Oslo found on momondo in the last 72 hours is $611.

The fastest flight from Colorado to Oslo takes 11h 55m

There are no direct flights from Colorado to Oslo. There are no popular flight routes from Colorado to Oslo.

Search flight deals

Frequently asked questions about flying from Colorado to Oslo

When did momondo last update prices for flights from Colorado to Oslo?
Prices for flights from Colorado to Oslo refresh daily.
How many operators does momondo search for flights from Colorado to Oslo?
As of November 2026, there are 4 operators available to choose from for flights from Colorado to Oslo.
How old do you have to be to fly from Colorado to Oslo?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Oslo

Compare and see reviews for airlines that fly from Colorado to Oslo with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $443	Free Cancellation	Rating 6.9 767 reviews	Search Icelandair flights
Lufthansa	PriceFrom $478	Free Cancellation	Rating 6.8 8,292 reviews	Search Lufthansa flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.3 10,475 reviews	Search United Airlines flights
British Airways	PriceFrom $530	Free Cancellation	Rating 6.7 8,286 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Oslo?

It is quick and easy to find Colorado to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

Can I find flights from Colorado to Oslo with flexible booking policies on momondo?

All flight searches from Colorado to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Oslo.

I’m not ready to book a flight from Colorado to Oslo right now. Can momondo alert me if prices change?

Price alerts on flights to Oslo from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Colorado to Oslo from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Oslo departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Colorado to Oslo

Our best Icelandair deals on Colorado to Oslo flight tickets

Scandinavian Airlines flights from Colorado to Oslo

Our best Scandinavian Airlines deals on Colorado to Oslo flight tickets

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How to get the cheapest flight ticket from Colorado to Oslo

What is the cheapest month to fly to Oslo?

How far in advance should I book a flight from Colorado to Oslo?

What is the cheapest airline that flies from Colorado to Oslo?

What airlines fly to Oslo?

How long does it take to fly to Oslo?

Cheap Colorado to Oslo flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Oslo

Best airlines flying from Colorado to Oslo

Compare and see reviews for airlines that fly from Colorado to Oslo with momondo

Why use momondo?

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

Fly your favorite airline to Oslo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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