Find Cheap Flights from Kastrup Copenhagen to Denver International (CPH - DEN)

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Good to Know

Average Price:
$828
(avg. price over the last 2 weeks)
Good Deal:
$553
or less (round trip)

When to Book Flights from Kastrup Copenhagen to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $552 or less.
The cheapest flight from Kastrup Copenhagen to Denver International was found 51 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 9% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Kastrup Copenhagen to Denver International Flights

How long does a flight from Kastrup Copenhagen to Denver International take?
An average nonstop flight takes 13h 10m, covering a distance of 4886 miles.
Which airlines provide the cheapest flights from Kastrup Copenhagen to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Icelandair ($421), British Airways ($473) and Lufthansa ($550).
Do I need a passport to fly between Kastrup Copenhagen and Denver International?
Yes.
What’s the cheapest day of the week to fly Kastrup Copenhagen to Denver International?
For Kastrup Copenhagen to Denver International, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Denver International back to Kastrup Copenhagen, the best deals are generally found on Tuesday, with Sunday being the most expensive.

Book cheap flights from Kastrup Copenhagen to Denver International (round-trip)

Airports
Origin
Copenhagen
$421
only
$421
Destination
Denver
$421
only
$421
Fri, Jan 26
CPH
DEN
13h 10m
Sat, Feb 3
DEN
CPH
11h 35m
Trip: 9 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6243 reviews
Overall
7.6
Boarding
7.3
Comfort
7.5
Crew
8.2
Entertainment
7.8
Food
6.3
KEF
CPH
Mediocre 2.0

Flight was canceled and I had to find out through twitter, they never called me about it until two hours before my new flight that they had put me on. Couldn't even reach them by phone. The calls would drop each time.

BOS
KEF
Good 6.6

Service of staff was sub par compared to other airlines serving Germany

KEF
BOS
Mediocre 2.0

Iceland Air itself is fine.

I had to buy the tickets through JustFly, which is an absolute scam and bilked me out of $750.

KEF
EWR
Good 7.3

It was a smooth flight and the crew were quite attentive.

I didn't like the confusion of boarding. We stood in a long line for quite a while before boarding began. There were three other lines going to other destinations, which made it confusing and packed with people. Check in was a little stressful as well. Due to a belt malfunction, we had to wait in line for a long time without any information. Once we were able to check our bags, my husband's bag was declined. We had to wait in another line before finally getting the go ahead to go to customs. For the amount of money I paid, I thought a snack would have been provided.

ORD
KEF
Good 7.0

Such a short connection time. 45 minutes does not allow for much margin of error.

Mon, Nov 27
CPH
DEN
15h 15m
Wed, Jan 10
DEN
CPH
18h 55m
Trip: 45 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13331 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
BOS
Okay 5.6

Were very nice and accomodating

Entertainment only worked sporadiaclly, crew tried toreaet it numerous times

LHR
DEN
Excellent 8.0

I liked the fact that the customer service on board was pretty spectacular & very clean bathrooms.

It was extremely warm throughout the flight and the seats weren’t too comfortable.

ORD
LHR
Good 6.6

Excellent vegan meal selection!

No Wifi, average movie selection, cramped space, 2+ hour delay (half of which was spent sitting on plane).

CPT
LHR
Good 6.6

Your staff were truly excellent, helpful and engaging.

My TV worked only intermittently and I therefore could not relax and enjoy the entertainment...

LHR
BUD
Mediocre 2.6

Only card why?? No free food??

Sat, Dec 16
CPH
DEN
33h 25m
Fri, Dec 29
DEN
CPH
21h 35m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16763 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
TLV
Mediocre 3.0

There was no food included, although the flight wasn't low cost, we didn't even get drinks, not even water. We asked for a glass of water from the crew, but they were busy selling the food and forgot about us.

FRA
BEY
Excellent 8.0

Very comfortable flight. Good crew member little little bit uptight but expected. Efficient and on time

Need to upgrade mefia hardware to 21st century.

FCO
FRA
Excellent 10.0

Ease and concenience

MCO
FRA
Excellent 8.0

No language options on tv besides english.

IST
FRA
Excellent 9.6

The food and service was superb.

Tue, Feb 13
CPH
DEN
13h 10m
Sat, Feb 17
DEN
CPH
11h 35m
Trip: 5 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6243 reviews
Overall
7.6
Boarding
7.3
Comfort
7.5
Crew
8.2
Entertainment
7.8
Food
6.3
HEL
KEF
Excellent 10.0

Crew very nice, food delicious and nutritious

KEF
BOS
Mediocre 2.0

Iceland Air itself is fine.

I had to buy the tickets through JustFly, which is an absolute scam and bilked me out of $750.

BOS
KEF
Good 6.6

Service of staff was sub par compared to other airlines serving Germany

KEF
IAD
Mediocre 3.6

I made it home with my luggage.

Absolutely chaos boarding, seats way to close together in both width and length. They had open seats with more room, told me I couldn’t move seats but let others. Each leg of the flight the pilots landed like the plane fell out of the sky! The crew was yet again nowhere to be found during the flight. They do offer food for sale during the flight but it’s at outrageous Icelandic prices!! Never again!!!

LGW
KEF
Excellent 8.3

After a long journey overall, it was nice to have an easy plane ride to Iceland!

N/A

Sat, Feb 10
CPH
DEN
28h 15m
Sun, Feb 18
DEN
CPH
15h 59m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13331 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
DEN
Excellent 10.0

plane was not full so plenty of room to move around etc

LHR
BOS
Okay 5.6

Were very nice and accomodating

Entertainment only worked sporadiaclly, crew tried toreaet it numerous times

LHR
BUD
Mediocre 2.6

Only card why?? No free food??

CPT
LHR
Good 6.6

Your staff were truly excellent, helpful and engaging.

My TV worked only intermittently and I therefore could not relax and enjoy the entertainment...

LHR
DEN
Excellent 10.0

Everything

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.