What is the cheapest airline that flies from Kastrup Copenhagen to Denver Intl?

Finnair and British Airways are the most popular carriers operating from Kastrup Copenhagen to Denver Intl

What airlines fly to Denver?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Denver from Copenhagen according to our data. Icelandair is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Copenhagen and Denver?

Reykjavik (KEF) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Copenhagen to Denver?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 12h 58m.

Which layover airport offers the lowest fares from Copenhagen to Denver?

Flights via Montreal (YUL) offer the lowest average round-trip price of $684.

Which layover airport has the shortest connection time from Copenhagen to Denver?

Munich (MUC) has the shortest average layover time for this route: 1h 13m.

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport?

Prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Kastrup Copenhagen Airport to Denver Intl Airport?

The number of operators available for flights from Kastrup Copenhagen Airport to Denver Intl Airport is 3 as of August 2026.

How old do you have to be to fly from Kastrup Copenhagen Airport to Denver Intl Airport?

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 Kastrup Copenhagen Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$419 Cheap Flights from Copenhagen to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Copenhagen to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 1:35 pm-

15h 25m

4:05 pm - 4:25 pm-

16h 20m

$720Lufthansa

Thu, Sep 24 - Thu, Oct 15

6:10 am - 1:35 pm-

15h 25m

8:25 pm - 11:30 pm-

19h 05m

$720Lufthansa

Thu, Sep 24 - Sun, Oct 4

6:10 am - 1:35 pm-

15h 25m

8:25 pm - 6:40 pm-

14h 15m

$720Lufthansa

Thu, Sep 24 - Sun, Oct 11

6:30 am - 5:56 pm-

19h 26m

9:40 am - 9:15 am-

15h 35m

$723Air Canada

Fri, Sep 11 - Sat, Sep 19

6:40 am - 6:55 pm-

20h 15m

4:15 pm - 4:35 pm-

16h 20m

$723Multiple Airlines

Sat, Sep 5 - Mon, Sep 21

8:50 am - 7:38 pm-

18h 48m

6:40 pm - 11:25 pm-

20h 45m

$724British Airways

Fri, Sep 18 - Fri, Sep 25

6:20 am - 1:35 pm-

15h 15m

4:15 pm - 11:30 pm-

23h 15m

$736United Airlines

Tue, Sep 15 - Mon, Sep 21

6:40 am - 1:30 pm-

14h 50m

8:25 pm - 11:30 pm-

19h 05m

$738United Airlines

Sat, Sep 5 - Mon, Sep 21

8:15 am - 6:00 pm-

17h 45m

3:40 pm - 4:00 pm-

16h 20m

$2,530Icelandair

Tue, Nov 3 - Fri, Nov 27

12:55 pm - 6:00 pm-

13h 05m

3:40 pm - 7:45 pm-

20h 05m

$2,530Icelandair

Thu, Nov 12 - Fri, Dec 4

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United Airlines flights from Copenhagen to Denver

Our best United Airlines deals on Copenhagen to Denver flight tickets

United Airlines

Sep 5

CPH6:40 amKastrup Copenhagen

14h 50m

1 stop

DEN1:30 pmDenver Intl

Sep 21

DEN8:25 pmDenver Intl

19h 05m

1 stop

CPH11:30 pmKastrup Copenhagen

$738

United Airlines

Oct 23

CPH6:30 amKastrup Copenhagen

17h 10m

1 stop

DEN3:40 pmDenver Intl

Oct 26

DEN7:12 pmDenver Intl

16h 13m

2 stops

CPH6:25 pmKastrup Copenhagen

$739

United Airlines

Sep 15

CPH6:20 amKastrup Copenhagen

15h 15m

1 stop

DEN1:35 pmDenver Intl

Sep 21

DEN9:36 amDenver Intl

15h 54m

2 stops

CPH9:30 amKastrup Copenhagen

$740

Lufthansa flights from Copenhagen to Denver

Our best Lufthansa deals on Copenhagen to Denver flight tickets

Lufthansa

Sep 24

CPH6:10 amKastrup Copenhagen

15h 25m

1 stop

DEN1:35 pmDenver Intl

Oct 4

DEN8:25 pmDenver Intl

19h 05m

1 stop

CPH11:30 pmKastrup Copenhagen

$720

Lufthansa

Nov 20

CPH7:15 amKastrup Copenhagen

14h 25m

1 stop

DEN1:40 pmDenver Intl

Dec 5

DEN5:25 pmDenver Intl

12h 05m

1 stop

CPH1:30 pmKastrup Copenhagen

$721

Lufthansa

Aug 19

CPH6:00 amKastrup Copenhagen

15h 45m

1 stop

DEN1:45 pmDenver Intl

Aug 24

DEN8:25 pmDenver Intl

14h 15m

1 stop

CPH6:40 pmKastrup Copenhagen

$725

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 9/24

6:10 am-1:35 pm

1 stop15h 25m

Denver Intl

Thu 10/15

4:05 pm-4:25 pm

1 stop16h 20m

$720

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 9/24

6:10 am-1:35 pm

1 stop15h 25m

Denver Intl

Sun 10/4

8:25 pm-11:30 pm

1 stop19h 05m

$720

Quickest round-trip

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 9/24

6:10 am-1:35 pm

1 stop15h 25m

Denver Intl

Sun 10/11

8:25 pm-6:40 pm

1 stop14h 15m

$720

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 9/11

6:30 am-5:56 pm

2 stops19h 26m

Denver Intl

Sat 9/19

9:40 am-9:15 am

2 stops15h 35m

$723

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Sat 9/5

6:40 am-6:55 pm

2 stops20h 15m

Denver Intl

Mon 9/21

4:15 pm-4:35 pm

1 stop16h 20m

$723

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 9/18

8:50 am-7:38 pm

2 stops18h 48m

Denver Intl

Fri 9/25

6:40 pm-11:25 pm

1 stop20h 45m

$724

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Tue 9/15

6:20 am-1:35 pm

1 stop15h 15m

Denver Intl

Mon 9/21

4:15 pm-11:30 pm

1 stop23h 15m

$736

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Sat 9/5

6:40 am-1:30 pm

1 stop14h 50m

Denver Intl

Mon 9/21

8:25 pm-11:30 pm

1 stop19h 05m

$738

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Tue 11/3

8:15 am-6:00 pm

1 stop17h 45m

Denver Intl

Fri 11/27

3:40 pm-4:00 pm

1 stop16h 20m

$2,530

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 11/12

12:55 pm-6:00 pm

1 stop13h 05m

Denver Intl

Fri 12/4

3:40 pm-7:45 pm

1 stop20h 05m

$2,530

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 Copenhagen to Denver

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

Layovers

What is the typical price of a round-trip flight between Copenhagen and Denver?

Prices are currently typical for flights on this route.

Typical prices usually range from $713 to $959.
The lowest price recently found on this route was $720.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Copenhagen is in April. Flight prices, which tend to average around $651, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until November to fly from Copenhagen, when ticket prices are also cheap, with an average price of $681.

How far in advance should I book a flight from Copenhagen to Denver?

You are more likely to see cheaper flights to Denver from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $749 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Copenhagen for as low as $517 on momondo.

Can stopping save me money on Copenhagen to Denver flights?

You could potentially save up to 30% on your flight if you consider stops on a Copenhagen to Denver flight.

How have Copenhagen to Denver flight prices changed over time?

As of August 2026, prices for Copenhagen to Denver flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Copenhagen to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Copenhagen to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Copenhagen to Denver (CPH to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Copenhagen to Denver

Fastest flight time	13h 05m
Direct flights	None

The fastest flight from Copenhagen to Denver takes 13h 05m

There are no direct flights from Copenhagen to Denver. There are no popular flight routes from Copenhagen to Denver.

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Frequently asked questions about flying from Copenhagen to Denver

How far is Kastrup Copenhagen to Denver Intl by plane?
The distance between Kastrup Copenhagen and Denver Intl is about 4894.9 mi. 13h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport?
Prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kastrup Copenhagen Airport to Denver Intl Airport?
The number of operators available for flights from Kastrup Copenhagen Airport to Denver Intl Airport is 3 as of August 2026.
How old do you have to be to fly from Kastrup Copenhagen Airport to Denver Intl Airport?
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 Kastrup Copenhagen Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Copenhagen to Denver?
Based on momondo bookings for flights between Copenhagen and Denver, the leading airline is Icelandair, making up 38% of the total bookings. Other popular airlines include United Airlines with 36% and Lufthansa with 26%.

Best airlines flying from Copenhagen to Denver

Compare and see reviews for airlines that fly from Copenhagen to Denver with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $445	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
Icelandair	PriceFrom $484	Free Cancellation	Rating 7.0 721 reviews	Search Icelandair flights
Lufthansa	PriceFrom $676	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights

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Manitou Springs

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Centennial

Frisco

Englewood

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Winter Park

Golden

Why use momondo?

Why should I use momondo to find a flight deal from Copenhagen to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Copenhagen.

Can I find flights from Copenhagen to Denver with flexible booking policies on momondo?

Flights from Copenhagen to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Copenhagen to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Copenhagen.

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

If you are not ready to book a flight from Copenhagen to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

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Cheap flights from Copenhagen to Denver from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Denver departing on 9/22. 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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United Airlines flights from Copenhagen to Denver

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How to get the cheapest flight ticket from Copenhagen to Denver

What is the typical price of a round-trip flight between Copenhagen and Denver?

What is the cheapest month to fly to Denver?

How far in advance should I book a flight from Copenhagen to Denver?

Can stopping save me money on Copenhagen to Denver flights?

How have Copenhagen to Denver flight prices changed over time?

What is the cheapest airline that flies from Kastrup Copenhagen to Denver Intl?

What airlines fly to Denver?

Which airport is the most popular layover for flights between Copenhagen and Denver?

Which layover airport offers the lowest fares from Copenhagen to Denver?

Which layover airport has the shortest travel time from Copenhagen to Denver?

Which layover airport has the shortest connection time from Copenhagen to Denver?

When to book flights from Copenhagen to Denver

Cheap Copenhagen to Denver (CPH to DEN) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Copenhagen to Denver

Best airlines flying from Copenhagen to Denver

Compare and see reviews for airlines that fly from Copenhagen to Denver with momondo

Traveling to a place near Denver?

Why use momondo?

An easier way to manage your Denver 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 the United States

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Fly your favorite airline to Denver

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

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

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