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Cheap flights from Cardiff to Denmark from £79

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Denmark departing on 27/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Denmark

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
21:45 - 09:35CWL  Cardiff Wales-CPH Kastrup Copenhagen
10h 50m1 stop Dublin
Ryanair Logo
15:45 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
8h 40m1 stop Dublin
£79Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
21:45 - 09:35CWL  Cardiff Wales-CPH Kastrup Copenhagen
10h 50m1 stop Dublin
Ryanair Logo
15:45 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
8h 40m1 stop Dublin
£81Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
21:45 - 09:35CWL  Cardiff Wales-CPH Kastrup Copenhagen
10h 50m1 stop Dublin
Ryanair Logo
05:50 - 22:50CPH  Kastrup Copenhagen-CWL Cardiff Wales
18h 00m2 stops London Stansted Dublin
£90Ryanair
Sun, 27 Sep - Tue, 29 Sep
Ryanair Logo
21:45 - 09:35CWL  Cardiff Wales-CPH Kastrup Copenhagen
10h 50m1 stop Dublin
Ryanair Logo
14:20 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
10h 05m2 stops Edinburgh Turnhouse Dublin
£91Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
21:45 - 09:35CWL  Cardiff Wales-CPH Kastrup Copenhagen
10h 50m1 stop Dublin
Ryanair Logo
13:40 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
10h 45m2 stops London Stansted Dublin
£93Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
22:50 - 19:40CWL  Cardiff Wales-CPH Kastrup Copenhagen
19h 50m2 stops Dublin Bristol
Ryanair Logo
15:45 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
8h 40m1 stop Dublin
£100Ryanair
Thu, 3 Sep - Wed, 9 Sep
Ryanair Logo
22:50 - 19:40CWL  Cardiff Wales-CPH Kastrup Copenhagen
19h 50m2 stops Dublin Bristol
Ryanair Logo
15:45 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
8h 40m1 stop Dublin
£108Ryanair
Thu, 3 Sep - Wed, 9 Sep
Ryanair Logo
21:45 - 15:40CWL  Cardiff Wales-CPH Kastrup Copenhagen
16h 55m2 stops Dublin Bristol
Ryanair Logo
05:50 - 22:50CPH  Kastrup Copenhagen-CWL Cardiff Wales
18h 00m2 stops London Stansted Dublin
£110Ryanair
Sun, 27 Sep - Tue, 29 Sep
KLM Logo
17:15 - 22:30CWL  Cardiff Wales-CPH Kastrup Copenhagen
4h 15m1 stop Amsterdam Schiphol
KLM Logo
19:10 - 09:15CPH  Kastrup Copenhagen-CWL Cardiff Wales
15h 05m1 stop Amsterdam Schiphol
£194KLM
Fri, 4 Sep - Fri, 11 Sep
KLM Logo
09:45 - 22:30CWL  Cardiff Wales-CPH Kastrup Copenhagen
11h 45m1 stop Amsterdam Schiphol
KLM Logo
14:45 - 09:15CPH  Kastrup Copenhagen-CWL Cardiff Wales
19h 30m1 stop Amsterdam Schiphol
£201KLM
Thu, 24 Sep - Mon, 28 Sep

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Ryanair flights from Cardiff to Denmark

Our best Ryanair deals on Cardiff to Denmark flight tickets
Ryanair
27 Sept
CWL21:45Cardiff Wales
10h 50m
1 stop
CPH09:35Kastrup Copenhagen
30 Sept
CPH15:45Kastrup Copenhagen
8h 40m
1 stop
CWL23:25Cardiff Wales
£79
Ryanair
27 Sept
CWL21:45Cardiff Wales
10h 50m
1 stop
CPH09:35Kastrup Copenhagen
30 Sept
CPH15:45Kastrup Copenhagen
8h 40m
1 stop
CWL23:25Cardiff Wales
£81
Ryanair
27 Sept
CWL21:45Cardiff Wales
10h 50m
1 stop
CPH09:35Kastrup Copenhagen
29 Sept
CPH05:50Kastrup Copenhagen
18h 00m
2 stops
CWL22:50Cardiff Wales
£90

KLM flights from Cardiff to Denmark

Our best KLM deals on Cardiff to Denmark flight tickets
KLM
4 Sept
CWL17:15Cardiff Wales
4h 15m
1 stop
CPH22:30Kastrup Copenhagen
11 Sept
CPH19:10Kastrup Copenhagen
15h 05m
1 stop
CWL09:15Cardiff Wales
£194
KLM
24 Sept
CWL09:45Cardiff Wales
11h 45m
1 stop
CPH22:30Kastrup Copenhagen
28 Sept
CPH14:45Kastrup Copenhagen
19h 30m
1 stop
CWL09:15Cardiff Wales
£201
KLM
14 Sept
CWL17:15Cardiff Wales
4h 15m
1 stop
CPH22:30Kastrup Copenhagen
17 Sept
CPH14:45Kastrup Copenhagen
19h 30m
1 stop
CWL09:15Cardiff Wales
£204

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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 279,928 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Cardiff to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-09:35

1 stop10h 50m

Kastrup Copenhagen

Wed 30/9

15:45-23:25

1 stop8h 40m

£79

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-09:35

1 stop10h 50m

Kastrup Copenhagen

Wed 30/9

15:45-23:25

1 stop8h 40m

£81

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-09:35

1 stop10h 50m

Kastrup Copenhagen

Tue 29/9

05:50-22:50

2 stops18h 00m

£90

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-09:35

1 stop10h 50m

Kastrup Copenhagen

Wed 30/9

14:20-23:25

2 stops10h 05m

£91

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-09:35

1 stop10h 50m

Kastrup Copenhagen

Wed 30/9

13:40-23:25

2 stops10h 45m

£93

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Thu 3/9

22:50-19:40

2 stops19h 50m

Kastrup Copenhagen

Wed 9/9

15:45-23:25

1 stop8h 40m

£100

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Thu 3/9

22:50-19:40

2 stops19h 50m

Kastrup Copenhagen

Wed 9/9

15:45-23:25

1 stop8h 40m

£108

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-15:40

2 stops16h 55m

Kastrup Copenhagen

Tue 29/9

05:50-22:50

2 stops18h 00m

£110
Fastest return journey

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Fri 4/9

17:15-22:30

1 stop4h 15m

Kastrup Copenhagen

Fri 11/9

19:10-09:15

1 stop15h 05m

£194

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Thu 24/9

09:45-22:30

1 stop11h 45m

Kastrup Copenhagen

Mon 28/9

14:45-09:15

1 stop19h 30m

£201

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Denmark from

How to get the cheapest flight ticket from Cardiff 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?

The month of December is, on average, the cheapest month to fly to Denmark from Cardiff, with most prices found around £0. If you aren’t able to travel to Denmark during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £136.

Cheap Cardiff to Denmark flight deals and tips

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

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Cardiff to Denmark takes 10h 15m
There are no direct flights from Cardiff to Denmark. There are no popular flight routes from Cardiff to Denmark.
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Frequently asked questions about flying from Cardiff to Denmark

  • When did momondo last update prices for flights from Cardiff Wales Airport to Denmark?

    Prices for flights from Cardiff Wales Airport to Denmark are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Denmark?

  • How old do you have to be to fly from Cardiff Wales Airport to Denmark?

    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 Cardiff Wales Airport to Denmark.

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

    The travel and health documents required for your trip to Denmark can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denmark. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Cardiff to Denmark

Compare and see reviews for airlines that fly from Cardiff to Denmark with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £195Free CancellationRating
7.8
1,557 reviews
Search KLM flights

Why use momondo?

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

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

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

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

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

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 Denmark from Cardiff.

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

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

An easier way to manage your Denmark trip

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