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Cheap flights from Cardiff to Denmark from £80

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
£80Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
21:45 - 15:40CWL  Cardiff Wales-CPH Kastrup Copenhagen
16h 55m2 stops Dublin Bristol
Ryanair Logo
15:45 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
8h 40m1 stop Dublin
£97Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
21:45 - 09:35CWL  Cardiff Wales-CPH Kastrup Copenhagen
10h 50m1 stop Dublin
Ryanair Logo
15:10 - 06:55CPH  Kastrup Copenhagen-CWL Cardiff Wales
16h 45m2 stops Bristol Dublin
£105Ryanair
Sun, 13 Sep - Fri, 18 Sep
Ryanair Logo
23:50 - 22:20CWL  Cardiff Wales-CPH Kastrup Copenhagen
21h 30m2 stops Dublin Manchester
Ryanair Logo
05:50 - 22:50CPH  Kastrup Copenhagen-CWL Cardiff Wales
18h 00m2 stops London Stansted Dublin
£114Ryanair
Wed, 2 Sep - Tue, 8 Sep
Ryanair Logo
23:50 - 20:20CWL  Cardiff Wales-CPH Kastrup Copenhagen
19h 30m2 stops Dublin London Stansted
Ryanair Logo
05:50 - 22:50CPH  Kastrup Copenhagen-CWL Cardiff Wales
18h 00m2 stops London Stansted Dublin
£114Ryanair
Wed, 2 Sep - Tue, 8 Sep
Ryanair Logo
22:25 - 22:45CWL  Cardiff Wales-CPH Kastrup Copenhagen
23h 20m1 stop Dublin
Ryanair Logo
05:50 - 21:20CPH  Kastrup Copenhagen-CWL Cardiff Wales
16h 30m1 stop Dublin
£118Ryanair
Mon, 31 Aug - Sun, 6 Sep
Ryanair Logo
21:45 - 15:40CWL  Cardiff Wales-CPH Kastrup Copenhagen
16h 55m2 stops Dublin Bristol
Ryanair Logo
14:20 - 23:25CPH  Kastrup Copenhagen-CWL Cardiff Wales
10h 05m2 stops Edinburgh Turnhouse Dublin
£118Ryanair
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
22:50 - 10:50CWL  Cardiff Wales-CPH Kastrup Copenhagen
11h 00m1 stop Dublin
Ryanair Logo
10:00 - 21:45CPH  Kastrup Copenhagen-CWL Cardiff Wales
12h 45m1 stop Dublin
£118Ryanair
Thu, 10 Sep - Mon, 14 Sep
KLM Logo
17:15 - 22:30CWL  Cardiff Wales-CPH Kastrup Copenhagen
4h 15m1 stop Amsterdam Schiphol
KLM Logo
06:00 - 09:15CPH  Kastrup Copenhagen-CWL Cardiff Wales
4h 15m1 stop Amsterdam Schiphol
£201KLM
Fri, 25 Sep - Sun, 27 Sep
KLM Logo
17:15 - 22:30CWL  Cardiff Wales-CPH Kastrup Copenhagen
4h 15m1 stop Amsterdam Schiphol
KLM Logo
14:45 - 09:15CPH  Kastrup Copenhagen-CWL Cardiff Wales
19h 30m1 stop Amsterdam Schiphol
£201KLM
Thu, 17 Sep - Thu, 24 Sep

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KLM flights from Cardiff to Denmark

Our best KLM deals on Cardiff to Denmark flight tickets
KLM
25 Sept
CWL17:15Cardiff Wales
4h 15m
1 stop
CPH22:30Kastrup Copenhagen
27 Sept
CPH06:00Kastrup Copenhagen
4h 15m
1 stop
CWL09:15Cardiff Wales
£201
KLM
17 Sept
CWL17:15Cardiff Wales
4h 15m
1 stop
CPH22:30Kastrup Copenhagen
24 Sept
CPH14:45Kastrup Copenhagen
19h 30m
1 stop
CWL09:15Cardiff Wales
£201
KLM
30 Aug
CWL17:15Cardiff Wales
4h 15m
1 stop
CPH22:30Kastrup Copenhagen
5 Sept
CPH14:45Kastrup Copenhagen
19h 30m
1 stop
CWL09:15Cardiff Wales
£202

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
£80
Ryanair
27 Sept
CWL21:45Cardiff Wales
16h 55m
2 stops
CPH15:40Kastrup Copenhagen
30 Sept
CPH15:45Kastrup Copenhagen
8h 40m
1 stop
CWL23:25Cardiff Wales
£97
Ryanair
13 Sept
CWL21:45Cardiff Wales
10h 50m
1 stop
CPH09:35Kastrup Copenhagen
18 Sept
CPH15:10Kastrup Copenhagen
16h 45m
2 stops
CWL06:55Cardiff Wales
£105

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 7 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

£80

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-15:40

2 stops16h 55m

Kastrup Copenhagen

Wed 30/9

15:45-23:25

1 stop8h 40m

£97

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 13/9

21:45-09:35

1 stop10h 50m

Kastrup Copenhagen

Fri 18/9

15:10-06:55

2 stops16h 45m

£105

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Wed 2/9

23:50-22:20

2 stops21h 30m

Kastrup Copenhagen

Tue 8/9

05:50-22:50

2 stops18h 00m

£114

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Wed 2/9

23:50-20:20

2 stops19h 30m

Kastrup Copenhagen

Tue 8/9

05:50-22:50

2 stops18h 00m

£114

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Mon 31/8

22:25-22:45

1 stop23h 20m

Kastrup Copenhagen

Sun 6/9

05:50-21:20

1 stop16h 30m

£118

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Sun 27/9

21:45-15:40

2 stops16h 55m

Kastrup Copenhagen

Wed 30/9

14:20-23:25

2 stops10h 05m

£118

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Thu 10/9

22:50-10:50

1 stop11h 00m

Kastrup Copenhagen

Mon 14/9

10:00-21:45

1 stop12h 45m

£118
Fastest return journey

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Fri 25/9

17:15-22:30

1 stop4h 15m

Kastrup Copenhagen

Sun 27/9

06:00-09:15

1 stop4h 15m

£201

CardiffCopenhagen

CWL Cardiff Wales - CPH Kastrup Copenhagen

CWLCPH

Cardiff Wales

Thu 17/9

17:15-22:30

1 stop4h 15m

Kastrup Copenhagen

Thu 24/9

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 £137.

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 50m

Direct flights

None
The fastest flight from Cardiff to Denmark takes 10h 50m
There are no direct flights from Cardiff to Denmark. There are no popular flight routes from Cardiff to Denmark.
Search flight deals

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 £196Free CancellationRating
7.8
1,555 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.

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