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Cheap flights from Colorado to Denmark from $299

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 Denmark departing on 10/23. 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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0 bags

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Find the cheapest flights from Colorado to Denmark

Cheap round-trip flights

Icelandair Logo
8:10 pm - 9:45 pmDEN-CPH
17h 35m1 stop
Icelandair Logo
12:55 pm - 6:05 pmCPH-DEN
13h 10m1 stop
$402Icelandair
Find Deal
Sun, Oct 19 - Sun, Nov 2
Icelandair Logo
4:40 pm - 10:30 pmDEN-CPH
22h 50m1 stop
Icelandair Logo
12:55 pm - 6:05 pmCPH-DEN
13h 10m1 stop
$408Icelandair
Find Deal
Fri, Oct 31 - Tue, Nov 4
Lufthansa Logo
5:45 pm - 6:20 pmDEN-CPH
16h 35m1 stop
Lufthansa Logo
2:20 pm - 11:15 pmCPH-DEN
16h 55m2 stops
$532Lufthansa
Find Deal
Thu, Nov 13 - Thu, Nov 20
Lufthansa Logo
4:20 pm - 12:25 pmDEN-CPH
12h 05m1 stop
Lufthansa Logo
6:50 am - 5:00 pmCPH-DEN
17h 10m1 stop
$541Lufthansa
Find Deal
Thu, Jan 22 - Tue, Mar 24
Air Canada Logo
5:36 pm - 10:50 amDEN-CPH
33h 14m1 stop
Air Canada Logo
6:55 am - 7:55 pmCPH-DEN
21h 00m2 stops
$542Air Canada
Find Deal
Tue, Oct 21 - Mon, Nov 10
Delta Logo
10:30 am - 1:10 pmDEN-CPH
18h 40m2 stops
Delta Logo
9:00 am - 10:49 pmCPH-DEN
21h 49m1 stop
$543Delta
Find Deal
Sun, Feb 15 - Tue, May 5
KLM Logo
11:40 am - 11:10 amDEN-BLL
15h 30m2 stops
KLM Logo
5:00 am - 2:46 pmBLL-DEN
16h 46m2 stops
$544KLM
Find Deal
Fri, Oct 24 - Sun, Nov 2
Air Canada Logo
11:15 am - 10:50 amDEN-CPH
39h 35m2 stops
Air Canada Logo
2:30 pm - 10:23 amCPH-DEN
27h 53m2 stops
$548Air Canada
Find Deal
Thu, Oct 23 - Sun, Nov 9
Delta Logo
11:12 am - 1:10 pmDEN-CPH
17h 58m2 stops
Delta Logo
6:45 am - 11:46 pmCPH-DEN
25h 01m2 stops
$556Delta
Find Deal
Wed, Dec 3 - Sun, Dec 14
KLM Logo
2:00 pm - 9:55 amDEN-CPH
11h 55m1 stop
KLM Logo
12:30 pm - 11:04 pmCPH-DEN
18h 34m1 stop
$567KLM
Find Deal
Thu, Oct 9 - Wed, Oct 15

Lufthansa flights from Colorado to Denmark

Our best Lufthansa deals on Colorado to Denmark flight tickets
Lufthansa
Nov 13
DEN5:45 pmDenver Intl
16h 35m
1 stop
CPH6:20 pmKastrup Copenhagen
Nov 20
CPH2:20 pmKastrup Copenhagen
16h 55m
2 stops
DEN11:15 pmDenver Intl
$532
Find similar
Lufthansa
Jan 22
DEN4:20 pmDenver Intl
12h 05m
1 stop
CPH12:25 pmKastrup Copenhagen
Mar 24
CPH6:50 amKastrup Copenhagen
17h 10m
1 stop
DEN5:00 pmDenver Intl
$541
Find similar
Lufthansa
Dec 1
DEN4:20 pmDenver Intl
17h 15m
1 stop
CPH5:35 pmKastrup Copenhagen
Dec 13
CPH6:50 amKastrup Copenhagen
17h 10m
1 stop
DEN4:00 pmDenver Intl
$559
Find similar

Air Canada flights from Colorado to Denmark

Our best Air Canada deals on Colorado to Denmark flight tickets
Air Canada
Oct 21
DEN5:36 pmDenver Intl
33h 14m
1 stop
CPH10:50 amKastrup Copenhagen
Nov 10
CPH6:55 amKastrup Copenhagen
21h 00m
2 stops
DEN7:55 pmDenver Intl
$542
Find similar
Air Canada
Oct 23
DEN11:15 amDenver Intl
39h 35m
2 stops
CPH10:50 amKastrup Copenhagen
Nov 9
CPH2:30 pmKastrup Copenhagen
27h 53m
2 stops
DEN10:23 amDenver Intl
$548
Find similar
Air Canada
Dec 2
DEN11:15 amDenver Intl
37h 45m
2 stops
CPH9:00 amKastrup Copenhagen
Dec 10
CPH6:50 amKastrup Copenhagen
21h 05m
2 stops
DEN7:55 pmDenver Intl
$555
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Denmark 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Colorado to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Sun 10/19

8:10 pm-9:45 pm

1 stop17h 35m

Kastrup Copenhagen

Sun 11/2

12:55 pm-6:05 pm

1 stop13h 10m

$402

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Fri 10/31

4:40 pm-10:30 pm

1 stop22h 50m

Kastrup Copenhagen

Tue 11/4

12:55 pm-6:05 pm

1 stop13h 10m

$408

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 11/13

5:45 pm-6:20 pm

1 stop16h 35m

Kastrup Copenhagen

Thu 11/20

2:20 pm-11:15 pm

2 stops16h 55m

$532

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 1/22

4:20 pm-12:25 pm

1 stop12h 05m

Kastrup Copenhagen

Tue 3/24

6:50 am-5:00 pm

1 stop17h 10m

$541

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Tue 10/21

5:36 pm-10:50 am

1 stop33h 14m

Kastrup Copenhagen

Mon 11/10

6:55 am-7:55 pm

2 stops21h 00m

$542

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Sun 2/15

10:30 am-1:10 pm

2 stops18h 40m

Kastrup Copenhagen

Tue 5/5

9:00 am-10:49 pm

1 stop21h 49m

$543

DenverBillund

DEN - BLL

DENBLL

Denver Intl

Fri 10/24

11:40 am-11:10 am

2 stops15h 30m

Billund

Sun 11/2

5:00 am-2:46 pm

2 stops16h 46m

$544

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 10/23

11:15 am-10:50 am

2 stops39h 35m

Kastrup Copenhagen

Sun 11/9

2:30 pm-10:23 am

2 stops27h 53m

$548

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Wed 12/3

11:12 am-1:10 pm

2 stops17h 58m

Kastrup Copenhagen

Sun 12/14

6:45 am-11:46 pm

2 stops25h 01m

$556

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 10/9

2:00 pm-9:55 am

1 stop11h 55m

Kastrup Copenhagen

Wed 10/15

12:30 pm-11:04 pm

1 stop18h 34m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Colorado to Denmark

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 Denmark?

In general, February is the cheapest month to fly from Colorado to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $465. If you aren’t able to travel to Denmark during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $499.

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

The cheapest day to depart from Colorado to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $563. On the other hand, Thursday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $653.

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

Flying to Denmark from Colorado in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $593 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Denmark, so prices are often more expensive at around $809 per ticket.

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

You are more likely to see cheaper flights to Denmark from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $669 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Colorado for as low as $569 on momondo.

Cheap Colorado to Denmark flight deals and tips

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

Direct flights

None
There are no direct flights from Colorado to Denmark. There are no popular flight routes from Colorado to Denmark.
Search flight deals

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

    Prices for flights from Colorado to Denmark were last updated today.

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

  • How old do you have to be to fly from Colorado to Denmark?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The travel and health documents you'll need for your trip to Denmark 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 Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Denmark

Compare and see reviews for airlines that fly from Colorado to Denmark with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $366Free CancellationRating
7.0
545 reviews
Search Icelandair flights
United AirlinesPriceFrom $506Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
LufthansaPriceFrom $508Free CancellationRating
6.8
7,421 reviews
Search Lufthansa flights
Air FrancePriceFrom $510Free CancellationRating
7.4
1,467 reviews
Search Air France flights
Air CanadaPriceFrom $527Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $533Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
7,386 reviews
Search British Airways flights
DeltaPriceFrom $551Free CancellationRating
7.9
7,971 reviews
Search Delta flights
SWISSPriceFrom $574Free CancellationRating
7.6
1,742 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $613Free CancellationRating
7.4
1,492 reviews
Search Scandinavian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Denmark. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Denmark from Colorado which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Colorado to Denmark flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Denmark from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denmark trip

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