$375 Cheap Flights from Denver (DEN) to Copenhagen (CPH)

View $375 flight on Thu, Mar 26, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Copenhagen Airport, Kastrup (CPH)

Cheap Flights from Denver to Copenhagen (DEN-CPH)

Prices were available within the past 7 days and start at $375 for one-way flights and $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Nov 30 - Thu, Dec 4
DEN
Denver
CPH
Copenhagen
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Nov 30 from Denver to Copenhagen, returning Thu, Dec 4, priced at $444 found 2 days ago
Icelandair
Thu, Nov 13 - Fri, Nov 21
DEN
Denver
CPH
Copenhagen
$446 Roundtrip, just found
$446
Roundtrip
just found
Select Icelandair flight, departing Thu, Nov 13 from Denver to Copenhagen, returning Fri, Nov 21, priced at $446 just found
Icelandair
Sun, Nov 30 - Thu, Dec 4
DEN
Denver
CPH
Copenhagen
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Nov 30 from Denver to Copenhagen, returning Thu, Dec 4, priced at $446 found 2 days ago
Icelandair
Fri, Jan 16 - Sun, Jan 18
DEN
Denver
CPH
Copenhagen
$447 Roundtrip, found 9 hours ago
$447
Roundtrip
found 9 hours ago
Select Icelandair flight, departing Fri, Jan 16 from Denver to Copenhagen, returning Sun, Jan 18, priced at $447 found 9 hours ago
Air Canada
Mon, Aug 17 - Wed, Aug 26
DEN
Denver
CPH
Copenhagen
$529 Roundtrip, found 4 days ago
$529
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Aug 17 from Denver to Copenhagen, returning Wed, Aug 26, priced at $529 found 4 days ago
British Airways
Mon, Aug 17 - Wed, Aug 26
DEN
Denver
CPH
Copenhagen
$530 Roundtrip, found 4 days ago
$530
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Aug 17 from Denver to Copenhagen, returning Wed, Aug 26, priced at $530 found 4 days ago
United
Tue, Nov 25 - Wed, Dec 3
DEN
Denver
CPH
Copenhagen
$533 Roundtrip, found 2 days ago
$533
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 25 from Denver to Copenhagen, returning Wed, Dec 3, priced at $533 found 2 days ago
Lufthansa
Wed, Dec 3 - Tue, Dec 9
DEN
Denver
CPH
Copenhagen
$533 Roundtrip, found 1 day ago
$533
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Dec 3 from Denver to Copenhagen, returning Tue, Dec 9, priced at $533 found 1 day ago
Delta
Wed, Mar 25 - Mon, Apr 6
DEN
Denver
CPH
Copenhagen
$534 Roundtrip, found 2 days ago
$534
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Mar 25 from Denver to Copenhagen, returning Mon, Apr 6, priced at $534 found 2 days ago
Virgin Atlantic
Mon, Apr 6 - Tue, Apr 14
DEN
Denver
CPH
Copenhagen
$537 Roundtrip, found 2 days ago
$537
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Mon, Apr 6 from Denver to Copenhagen, returning Tue, Apr 14, priced at $537 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Copenhagen (CPH)

February is typically the cheapest month to fly

From $396 - $794 per traveler.

Alternative airports near Copenhagen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kastrup CPH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $445
CPH
Kastrup
CheapestClosest
Average driving time to city center10 min
Flights from $445

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Kastrup Airport (CPH) cost?
Secure a cheap one-way flight from $375 or cheap return flight from $444 from Denver Intl. Airport (DEN) to Kastrup Airport (CPH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Kastrup Airport (CPH)?
The cheapest month to fly from DEN to CPH is November, when demand is low. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Kastrup Airport (CPH)?
To find the cheapest airline that'll fly you from DEN to CPH, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Denver Intl. Airport (DEN) to Kastrup Airport (CPH)?
Direct flights from Denver Intl. Airport (DEN) to Kastrup Airport (CPH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEN to CPH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Kastrup Airport (CPH)?
To avoid possible delays on the Denver Intl. Airport (DEN) to Kastrup Airport (CPH) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Kastrup Airport (CPH) last-minute?
Last-minute fares from DEN to CPH are usually more expensive. For the lowest prices, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a DEN to CPH flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEN to CPH flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Kastrup Airport (CPH)?
It's usually possible to reschedule or cancel your DEN to CPH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Kastrup
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$444
Distance
4886 mi

Book with confidence

Denver to Copenhagen Flights

The cheapest times to fly from Denver to Copenhagen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Copenhagen are during the month of November. You can find some of the cheapest flights from Denver to Copenhagen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Copenhagen

Sunday is one of the best days to book for cheap flights from Denver to Copenhagen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Copenhagen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Copenhagen in 2025. You can also book with separate airlines for your outbound and return journeys, from $375 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Copenhagen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Copenhagen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Denver to Copenhagen Flights

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*Available to One Key members.