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

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 40m.

What airlines fly to Denver?

Icelandair, British Airways and United Airlines 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 29% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 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: 35% of momondo users choosing 1-stop flights on this route connected there.

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

Lufthansa, Finnair, and American Airlines are the most popular carriers operating from Kastrup Copenhagen to Denver Intl

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

Zurich (ZRH) has the shortest average layover time for this route: 1h 10m.

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

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $480.

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 5 as of September 2025.

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.

$406 Cheap Flights from Copenhagen to Denver in 2025/26

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Round-trip

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Cheap round-trip flights

8:40 am - 5:52 pmCPH-DEN

17h 12m2 stops

5:25 pm - 7:00 pmDEN-CPH

17h 35m1 stop

$534Multiple Airlines

Find Deal

Fri, Nov 21 - Tue, Dec 2

6:05 am - 5:41 pmCPH-DEN

19h 36m2 stops

5:25 pm - 5:40 pmDEN-CPH

16h 15m1 stop

$535Multiple Airlines

Find Deal

Fri, Jan 23 - Sat, Feb 7

8:40 am - 5:52 pmCPH-DEN

17h 12m2 stops

5:25 pm - 7:00 pmDEN-CPH

17h 35m1 stop

$536American Airlines

Find Deal

Fri, Nov 21 - Tue, Dec 2

6:15 am - 8:56 pmCPH-DEN

22h 41m2 stops

2:46 pm - 7:10 pmDEN-CPH

20h 24m2 stops

$545British Airways

Find Deal

Sat, Jan 10 - Fri, Jan 23

10:30 am - 9:57 pmCPH-DEN

19h 27m2 stops

5:25 pm - 5:25 pmDEN-CPH

16h 00m1 stop

$550British Airways

Find Deal

Thu, Dec 4 - Mon, Dec 8

4:45 pm - 6:55 pmCPH-DEN

34h 10m1 stop

3:40 pm - 11:45 amDEN-CPH

12h 05m1 stop

$562Icelandair

Find Deal

Mon, Oct 20 - Mon, Nov 3

9:30 pm - 6:05 pmCPH-DEN

28h 35m1 stop

3:40 pm - 11:45 amDEN-CPH

12h 05m1 stop

$567Icelandair

Find Deal

Mon, Nov 10 - Wed, Nov 26

6:05 am - 6:40 pmCPH-DEN

20h 35m1 stop

4:20 pm - 11:05 pmDEN-CPH

22h 45m1 stop

$599Lufthansa

Find Deal

Thu, Oct 23 - Wed, Nov 5

6:05 am - 7:38 pmCPH-DEN

21h 33m2 stops

8:20 pm - 11:05 pmDEN-CPH

18h 45m1 stop

$624United Airlines

Find Deal

Tue, Oct 7 - Sun, Nov 2

6:50 am - 2:40 pmCPH-DEN

14h 50m1 stop

9:20 pm - 11:05 pmDEN-CPH

18h 45m1 stop

$625United Airlines

Find Deal

Fri, Mar 13 - Sat, Mar 21

British Airways flights from Copenhagen to Denver

Our best British Airways deals on Copenhagen to Denver flight tickets

British Airways

Jan 10

CPH6:15 amKastrup Copenhagen

22h 41m

2 stops

DEN8:56 pmDenver Intl

Jan 23

DEN2:46 pmDenver Intl

20h 24m

2 stops

CPH7:10 pmKastrup Copenhagen

$545

Find similar

British Airways

Dec 4

CPH10:30 amKastrup Copenhagen

19h 27m

2 stops

DEN9:57 pmDenver Intl

Dec 8

DEN5:25 pmDenver Intl

16h 00m

1 stop

CPH5:25 pmKastrup Copenhagen

$550

Find similar

British Airways

Mar 16

CPH6:45 amKastrup Copenhagen

24h 19m

2 stops

DEN12:04 amDenver Intl

Apr 5

DEN6:35 pmDenver Intl

18h 20m

1 stop

CPH8:55 pmKastrup Copenhagen

$552

Find similar

Icelandair flights from Copenhagen to Denver

Our best Icelandair deals on Copenhagen to Denver flight tickets

Icelandair

Oct 20

CPH4:45 pmKastrup Copenhagen

34h 10m

1 stop

DEN6:55 pmDenver Intl

Nov 3

DEN3:40 pmDenver Intl

12h 05m

1 stop

CPH11:45 amKastrup Copenhagen

$562

Find similar

Icelandair

Nov 10

CPH9:30 pmKastrup Copenhagen

28h 35m

1 stop

DEN6:05 pmDenver Intl

Nov 26

DEN3:40 pmDenver Intl

12h 05m

1 stop

CPH11:45 amKastrup Copenhagen

$567

Find similar

Icelandair

Nov 10

CPH12:55 pmKastrup Copenhagen

13h 10m

1 stop

DEN6:05 pmDenver Intl

Nov 26

DEN3:40 pmDenver Intl

20h 55m

1 stop

CPH8:35 pmKastrup Copenhagen

$569

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 11/21

8:40 am-5:52 pm

2 stops17h 12m

Denver Intl

Tue 12/2

5:25 pm-7:00 pm

1 stop17h 35m

$534

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 1/23

6:05 am-5:41 pm

2 stops19h 36m

Denver Intl

Sat 2/7

5:25 pm-5:40 pm

1 stop16h 15m

$535

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 11/21

8:40 am-5:52 pm

2 stops17h 12m

Denver Intl

Tue 12/2

5:25 pm-7:00 pm

1 stop17h 35m

$536

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Sat 1/10

6:15 am-8:56 pm

2 stops22h 41m

Denver Intl

Fri 1/23

2:46 pm-7:10 pm

2 stops20h 24m

$545

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 12/4

10:30 am-9:57 pm

2 stops19h 27m

Denver Intl

Mon 12/8

5:25 pm-5:25 pm

1 stop16h 00m

$550

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 10/20

4:45 pm-6:55 pm

1 stop34h 10m

Denver Intl

Mon 11/3

3:40 pm-11:45 am

1 stop12h 05m

$562

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 11/10

9:30 pm-6:05 pm

1 stop28h 35m

Denver Intl

Wed 11/26

3:40 pm-11:45 am

1 stop12h 05m

$567

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 10/23

6:05 am-6:40 pm

1 stop20h 35m

Denver Intl

Wed 11/5

4:20 pm-11:05 pm

1 stop22h 45m

$599

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Tue 10/7

6:05 am-7:38 pm

2 stops21h 33m

Denver Intl

Sun 11/2

8:20 pm-11:05 pm

1 stop18h 45m

$624

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 3/13

6:50 am-2:40 pm

1 stop14h 50m

Denver Intl

Sat 3/21

9:20 pm-11:05 pm

1 stop18h 45m

$625

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 cheapest month to fly to Denver?

The cheapest month to fly to Denver from Copenhagen is in February. Flight prices, which tend to average around $536, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until November to fly from Copenhagen, when ticket prices are also cheap, with an average price of $545.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $524. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $642.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $572. Flights at noon are often more expensive with an average ticket price of $632.

How far in advance should I book a flight 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 $616 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 $577 on momondo.

Can stopping save me money on Copenhagen to Denver flights?

You could potentially save up to 24% 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 September 2025, prices for Copenhagen to Denver flights are approximately 5% cheaper 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

Direct flights	None

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

Search flight deals

How far is Kastrup Copenhagen to Denver Intl by plane?
The distance between Kastrup Copenhagen and Denver Intl is about 4894.9 mi. 13h 10m 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 5 as of September 2025.
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 27% of the total bookings. Other popular airlines include British Airways with 24%, United Airlines with 23%, and Lufthansa with 17%.

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
Icelandair	PriceFrom $430	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
United Airlines	PriceFrom $445	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
British Airways	PriceFrom $468	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
Lufthansa	PriceFrom $480	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
American Airlines	PriceFrom $507	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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Fort Collins

Keystone

Cripple Creek

Boulder

Manitou Springs

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Greeley

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Winter Park

Copper Mountain

Frisco

Grand Lake

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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.

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.

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Cheap flights from Copenhagen to Denver from $406

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 10/14. 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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Cheap round-trip flights

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British Airways flights from Copenhagen to Denver

Our best British Airways deals on Copenhagen to Denver flight tickets

Icelandair flights from Copenhagen to Denver

Our best Icelandair deals on Copenhagen to Denver flight tickets

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Use the filters below to find and compare flights from Copenhagen to Denver that are best for you.

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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

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $524. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $642.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $572. Flights at noon are often more expensive with an average ticket price of $632.

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

Can stopping save me money on Copenhagen to Denver flights?

You could potentially save up to 24% 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 September 2025, prices for Copenhagen to Denver flights are approximately 5% cheaper when compared to flights at the same time last year.

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

Lufthansa, Finnair, and American Airlines are the most popular carriers operating from Kastrup Copenhagen to Denver Intl

What airlines fly to Denver?

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

Reykjavik (KEF) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $480.

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

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 40m.

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

Zurich (ZRH) has the shortest average layover time for this route: 1h 10m.

When to book flights from Copenhagen to Denver

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

Direct flights

How far is Kastrup Copenhagen to Denver Intl by plane?

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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

Airports servicing Colorado