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 49% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 5 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 15m on average. On the other hand, flying from Grand Junction to Oslo Gardermoen Airport takes 20h 42m 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 June 2026, there are 5 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.

$246 Cheap Flights from Colorado to Oslo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 11:35 am

DEN

OSL

11h 55m

1 stop

1:10 pm - 6:05 pm

OSL

DEN

12h 55m

1 stop

$549Icelandair

Thu, Nov 12 - Mon, Nov 16

4:40 pm - 3:25 pm

DEN

OSL

14h 45m

1 stop

1:10 pm - 6:05 pm

OSL

DEN

12h 55m

1 stop

$556Icelandair

Thu, Oct 15 - Sun, Nov 1

8:23 am - 5:40 pm

COS

OSL

25h 17m

2 stops

6:15 am - 5:29 pm

OSL

COS

19h 14m

2 stops

$729United Airlines

Tue, Nov 10 - Thu, Nov 12

12:05 pm - 5:40 pm

COS

OSL

21h 35m

2 stops

6:15 am - 11:59 pm

OSL

COS

25h 44m

2 stops

$730United Airlines

Tue, Nov 10 - Thu, Nov 12

1:40 pm - 2:35 pm

COS

OSL

16h 55m

2 stops

6:15 am - 5:14 pm

OSL

COS

18h 59m

2 stops

$758Multiple Airlines

Sun, Dec 6 - Wed, Dec 9

12:25 pm - 2:30 pm

DEN

TRF

42h 05m

2 stops

3:05 pm - 10:43 pm

TRF

DEN

39h 38m

2 stops

$818Scandinavian Airlines

Wed, Sep 23 - Mon, Oct 5

12:25 pm - 2:30 pm

DEN

TRF

42h 05m

2 stops

3:05 pm - 10:43 pm

TRF

DEN

39h 38m

2 stops

$852Scandinavian Airlines

Tue, Sep 22 - Mon, Oct 5

4:42 pm - 11:25 pm

GJT

OSL

22h 43m

2 stops

8:35 am - 9:57 pm

OSL

GJT

21h 22m

2 stops

$863British Airways

Wed, Sep 2 - Wed, Sep 9

6:07 pm - 5:55 pm

GJT

OSL

15h 48m

2 stops

6:55 am - 8:35 pm

OSL

GJT

21h 40m

2 stops

$870Multiple Airlines

Wed, Sep 2 - Tue, Sep 8

4:42 pm - 11:25 pm

GJT

OSL

22h 43m

2 stops

8:35 am - 10:13 pm

OSL

GJT

21h 38m

2 stops

$927British Airways

Mon, Sep 7 - Sun, Sep 20

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United Airlines flights from Colorado to Oslo

Our best United Airlines deals on Colorado to Oslo flight tickets

United Airlines

Nov 10

COS8:23 amColorado Springs

25h 17m

2 stops

OSL5:40 pmOslo Gardermoen

Nov 12

OSL6:15 amOslo Gardermoen

19h 14m

2 stops

COS5:29 pmColorado Springs

$729

United Airlines

Nov 10

COS12:05 pmColorado Springs

21h 35m

2 stops

OSL5:40 pmOslo Gardermoen

Nov 12

OSL6:15 amOslo Gardermoen

25h 44m

2 stops

COS11:59 pmColorado Springs

$730

United Airlines

Nov 10

COS8:23 amColorado Springs

23h 22m

2 stops

OSL3:45 pmOslo Gardermoen

Nov 12

OSL6:15 amOslo Gardermoen

23h 07m

2 stops

COS9:22 pmColorado Springs

$731

Icelandair flights from Colorado to Oslo

Our best Icelandair deals on Colorado to Oslo flight tickets

Icelandair

Nov 12

DEN3:40 pmDenver Intl

11h 55m

1 stop

OSL11:35 amOslo Gardermoen

Nov 16

OSL1:10 pmOslo Gardermoen

12h 55m

1 stop

DEN6:05 pmDenver Intl

$549

Icelandair

Oct 15

DEN4:40 pmDenver Intl

14h 45m

1 stop

OSL3:25 pmOslo Gardermoen

Nov 1

OSL1:10 pmOslo Gardermoen

12h 55m

1 stop

DEN6:05 pmDenver Intl

$556

Icelandair

Aug 24

DEN4:40 pmDenver Intl

14h 45m

1 stop

OSL3:25 pmOslo Gardermoen

Oct 14

OSL1:50 pmOslo Gardermoen

13h 10m

1 stop

DEN7:00 pmDenver Intl

$564

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 11/12

3:40 pm-11:35 am

1 stop11h 55m

Oslo Gardermoen

Mon 11/16

1:10 pm-6:05 pm

1 stop12h 55m

$549

DenverOslo

DEN - OSL

DENOSL

Denver Intl

Thu 10/15

4:40 pm-3:25 pm

1 stop14h 45m

Oslo Gardermoen

Sun 11/1

1:10 pm-6:05 pm

1 stop12h 55m

$556

Colorado SpringsOslo

COS - OSL

COSOSL

Colorado Springs

Tue 11/10

8:23 am-5:40 pm

2 stops25h 17m

Oslo Gardermoen

Thu 11/12

6:15 am-5:29 pm

2 stops19h 14m

$729

Colorado SpringsOslo

COS - OSL

COSOSL

Colorado Springs

Tue 11/10

12:05 pm-5:40 pm

2 stops21h 35m

Oslo Gardermoen

Thu 11/12

6:15 am-11:59 pm

2 stops25h 44m

$730

Colorado SpringsOslo

COS - OSL

COSOSL

Colorado Springs

Sun 12/6

1:40 pm-2:35 pm

2 stops16h 55m

Oslo Gardermoen

Wed 12/9

6:15 am-5:14 pm

2 stops18h 59m

$758

DenverOslo

DEN - TRF

DENTRF

Denver Intl

Wed 9/23

12:25 pm-2:30 pm

2 stops42h 05m

Oslo Sandefjord

Mon 10/5

3:05 pm-10:43 pm

2 stops39h 38m

$818

DenverOslo

DEN - TRF

DENTRF

Denver Intl

Tue 9/22

12:25 pm-2:30 pm

2 stops42h 05m

Oslo Sandefjord

Mon 10/5

3:05 pm-10:43 pm

2 stops39h 38m

$852

Grand JunctionOslo

GJT - OSL

GJTOSL

Grand Junction Regnl

Wed 9/2

4:42 pm-11:25 pm

2 stops22h 43m

Oslo Gardermoen

Wed 9/9

8:35 am-9:57 pm

2 stops21h 22m

$863

Grand JunctionOslo

GJT - OSL

GJTOSL

Grand Junction Regnl

Wed 9/2

6:07 pm-5:55 pm

2 stops15h 48m

Oslo Gardermoen

Tue 9/8

6:55 am-8:35 pm

2 stops21h 40m

$870

Grand JunctionOslo

GJT - OSL

GJTOSL

Grand Junction Regnl

Mon 9/7

4:42 pm-11:25 pm

2 stops22h 43m

Oslo Gardermoen

Sun 9/20

8:35 am-10:13 pm

2 stops21h 38m

$927

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 October is, on average, the cheapest month to fly to Oslo from Colorado, with most prices found around $382. If you’re not able to fly to Oslo in October, then November is your next best option. Flight prices from Colorado to Oslo during November average around $383.

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 $703 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 $624 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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Colorado to Oslo takes 11h 15m

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 June 2026, there are 5 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 $397	Free Cancellation	Rating 7.0 690 reviews	Search Icelandair flights
British Airways	PriceFrom $477	Free Cancellation	Rating 6.7 8,072 reviews	Search British Airways flights
Lufthansa	PriceFrom $484	Free Cancellation	Rating 6.8 8,101 reviews	Search Lufthansa flights
United Airlines	PriceFrom $510	Free Cancellation	Rating 7.4 9,898 reviews	Search United Airlines flights
Air France	PriceFrom $538	Free Cancellation	Rating 7.5 1,614 reviews	Search Air France 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 $246

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 8/29. 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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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

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

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

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