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Cheap flights from Denver to Copenhagen from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Copenhagen departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:40 pm - 12:30 pm
DEN
-
CPH
12h 50m1 stop
Icelandair Logo
12:55 pm - 6:05 pm
CPH
-
DEN
13h 10m1 stop
$410Icelandair
Fri, Jan 30 - Sun, Feb 8
Icelandair Logo
4:40 pm - 11:45 am
DEN
-
CPH
12h 05m1 stop
Icelandair Logo
2:00 pm - 7:00 pm
CPH
-
DEN
13h 00m1 stop
$420Icelandair
Mon, Mar 23 - Thu, Apr 2
Lufthansa Logo
4:05 pm - 6:40 pm
DEN
-
CPH
18h 35m1 stop
Lufthansa Logo
8:40 am - 2:20 pm
CPH
-
DEN
13h 40m1 stop
$517Lufthansa
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
4:20 pm - 12:25 pm
DEN
-
CPH
12h 05m1 stop
Multiple Airlines Logo
6:55 am - 7:55 pm
CPH
-
DEN
21h 00m2 stops
$520Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Lufthansa Logo
4:20 pm - 12:25 pm
DEN
-
CPH
12h 05m1 stop
Lufthansa Logo
6:50 am - 9:59 pm
CPH
-
DEN
23h 09m2 stops
$524Lufthansa
Fri, Jan 30 - Sun, Feb 8
Lufthansa Logo
8:25 pm - 6:40 pm
DEN
-
CPH
14h 15m1 stop
Lufthansa Logo
8:40 am - 12:44 am
CPH
-
DEN
24h 04m2 stops
$526Lufthansa
Tue, Apr 7 - Sun, Apr 12
Multiple Airlines Logo
11:15 am - 12:25 pm
DEN
-
CPH
17h 10m2 stops
Multiple Airlines Logo
9:50 am - 7:55 pm
CPH
-
DEN
18h 05m2 stops
$527Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Lufthansa Logo
4:15 pm - 6:40 pm
DEN
-
CPH
18h 25m2 stops
Lufthansa Logo
10:00 am - 12:44 am
CPH
-
DEN
22h 44m2 stops
$528Lufthansa
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
1:25 pm - 12:25 pm
DEN
-
CPH
15h 00m2 stops
Multiple Airlines Logo
6:50 am - 7:55 pm
CPH
-
DEN
21h 05m2 stops
$529Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
5:40 pm - 1:55 pm
DEN
-
CPH
12h 15m1 stop
Multiple Airlines Logo
12:45 pm - 10:15 am
CPH
-
DEN
29h 30m1 stop
$530Multiple Airlines
Tue, Apr 7 - Sun, Apr 12

Icelandair flights from Denver to Copenhagen

Our best Icelandair deals on Denver to Copenhagen flight tickets
Icelandair
Jan 30
DEN3:40 pmDenver Intl
12h 50m
1 stop
CPH12:30 pmKastrup Copenhagen
Feb 8
CPH12:55 pmKastrup Copenhagen
13h 10m
1 stop
DEN6:05 pmDenver Intl
$410
Find similar
Icelandair
Feb 13
DEN3:40 pmDenver Intl
12h 05m
1 stop
CPH11:45 amKastrup Copenhagen
Feb 17
CPH12:55 pmKastrup Copenhagen
13h 10m
1 stop
DEN6:05 pmDenver Intl
$544
Find similar
Icelandair
Mar 6
DEN3:40 pmDenver Intl
29h 40m
1 stop
CPH5:20 amKastrup Copenhagen
Mar 13
CPH12:55 pmKastrup Copenhagen
13h 10m
1 stop
DEN7:05 pmDenver Intl
$548
Find similar

United Airlines flights from Denver to Copenhagen

Our best United Airlines deals on Denver to Copenhagen flight tickets
United Airlines
Jan 22
DEN4:20 pmDenver Intl
12h 05m
1 stop
CPH12:25 pmKastrup Copenhagen
Jan 26
CPH6:55 amKastrup Copenhagen
14h 45m
1 stop
DEN1:40 pmDenver Intl
$539
Find similar
United Airlines
Apr 21
DEN1:25 pmDenver Intl
13h 25m
1 stop
CPH10:50 amKastrup Copenhagen
Apr 26
CPH6:20 amKastrup Copenhagen
21h 35m
2 stops
DEN7:55 pmDenver Intl
$541
Find similar
United Airlines
Jan 22
DEN10:01 amDenver Intl
18h 24m
2 stops
CPH12:25 pmKastrup Copenhagen
Jan 26
CPH6:55 amKastrup Copenhagen
14h 45m
1 stop
DEN1:40 pmDenver Intl
$543
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Copenhagen 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 December 23, 2025.
Use the filters below to find and compare flights from Denver to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Fri 1/30

3:40 pm-12:30 pm

1 stop12h 50m

Kastrup Copenhagen

Sun 2/8

12:55 pm-6:05 pm

1 stop13h 10m

$410

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Mon 3/23

4:40 pm-11:45 am

1 stop12h 05m

Kastrup Copenhagen

Thu 4/2

2:00 pm-7:00 pm

1 stop13h 00m

$420

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Wed 4/22

4:05 pm-6:40 pm

1 stop18h 35m

Kastrup Copenhagen

Sun 4/26

8:40 am-2:20 pm

1 stop13h 40m

$517

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 2/5

4:20 pm-12:25 pm

1 stop12h 05m

Kastrup Copenhagen

Thu 2/12

6:55 am-7:55 pm

2 stops21h 00m

$520

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Fri 1/30

4:20 pm-12:25 pm

1 stop12h 05m

Kastrup Copenhagen

Sun 2/8

6:50 am-9:59 pm

2 stops23h 09m

$524

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Tue 4/7

8:25 pm-6:40 pm

1 stop14h 15m

Kastrup Copenhagen

Sun 4/12

8:40 am-12:44 am

2 stops24h 04m

$526

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 2/5

11:15 am-12:25 pm

2 stops17h 10m

Kastrup Copenhagen

Thu 2/12

9:50 am-7:55 pm

2 stops18h 05m

$527

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Wed 4/22

4:15 pm-6:40 pm

2 stops18h 25m

Kastrup Copenhagen

Sun 4/26

10:00 am-12:44 am

2 stops22h 44m

$528

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Tue 1/13

1:25 pm-12:25 pm

2 stops15h 00m

Kastrup Copenhagen

Tue 1/20

6:50 am-7:55 pm

2 stops21h 05m

$529

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Tue 4/7

5:40 pm-1:55 pm

1 stop12h 15m

Kastrup Copenhagen

Sun 4/12

12:45 pm-10:15 am

1 stop29h 30m

$530

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 Copenhagen from

How to get the cheapest flight ticket from Denver to Copenhagen

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 Copenhagen?

The cheapest month to fly to Copenhagen from Denver is in November. Flight prices, which tend to average around $459, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $529.

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

The cheapest day to depart from Denver to Copenhagen is on a Tuesday when prices can be found for as low as $563. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Copenhagen for around $653.

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

Flying to Copenhagen from Denver 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. Try not to purchase tickets in the evening because they tend to be around $809. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Copenhagen from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $682 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Denver for as low as $621 on momondo.

How have Denver to Copenhagen flight prices changed over time?

As of December 2025, prices for Denver to Copenhagen flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Copenhagen

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

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

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

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Denver to Copenhagen takes 12h 05m
There are no direct flights from Denver to Copenhagen. There are no popular flight routes from Denver to Copenhagen.
Search flight deals

  • How far is Denver Intl to Kastrup Copenhagen by plane?

    The straight-line distance from Denver Intl to Kastrup Copenhagen is 4894.9 mi. 12h 05m is a normal flight duration for this route.

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

    Prices for flights from Denver Intl Airport to Kastrup Copenhagen Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

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

  • What is the most popular airline from Denver to Copenhagen?

Best airlines flying from Denver to Copenhagen

Compare and see reviews for airlines that fly from Denver to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $421Free CancellationRating
7.0
592 reviews
Search Icelandair flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,650 reviews
Search Lufthansa flights
American AirlinesPriceFrom $533Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Air CanadaPriceFrom $545Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
British AirwaysPriceFrom $551Free CancellationRating
6.7
7,607 reviews
Search British Airways flights
United AirlinesPriceFrom $551Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights
Air FrancePriceFrom $557Free CancellationRating
7.4
1,513 reviews
Search Air France flights
DeltaPriceFrom $589Free CancellationRating
7.9
8,015 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $606Free CancellationRating
7.4
1,621 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
1,817 reviews
Search SWISS flights

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

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

Finding the right flight to Copenhagen from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Copenhagen quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Denver to Copenhagen flights to just show those with flexible booking policies.

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

Once all potential Denver to Copenhagen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Copenhagen, momondo offers a useful price alert feature which will track prices for flights to Copenhagen from Denver and alert you when they change.

An easier way to manage your Copenhagen 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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