Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to Denmark from £38

DUB — CPH
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Denmark

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Denmark

Tue 8/919:35 -
Nonstop2h 10m
Fri 11/915:10 -
1 stop27h 10m
Deal found 31/8£89
Fri 25/907:00 -
1 stop11h 40m
Sun 27/905:45 -
1 stop7h 35m
Deal found 27/8£90
Thu 3/913:00 -
1 stop8h 20m
Thu 10/905:55 -
1 stop9h 25m
Deal found 27/8£91
Fri 25/912:40 -
Nonstop2h 10m
Sun 27/905:50 -
Nonstop2h 20m
Deal found 27/8£94
Tue 22/919:35 -
Nonstop2h 10m
Wed 23/915:45 -
Nonstop2h 20m
Deal found 27/8£95
Fri 6/1119:05 -
Nonstop2h 05m
Mon 9/1113:45 -
Nonstop2h 20m
Deal found 28/8£96
Thu 10/911:25 -
Nonstop2h 10m
Sat 12/923:10 -
Nonstop2h 20m
Deal found 29/8£97
Thu 5/1120:00 -
Nonstop2h 10m
Sun 8/1108:00 -
Nonstop2h 25m
Deal found 28/8£97
Sat 19/908:15 -
1 stop12h 10m
Sun 27/905:45 -
1 stop5h 05m
Deal found 30/8£100
Thu 15/1011:25 -
Nonstop2h 10m
Mon 19/1010:00 -
Nonstop2h 20m
Deal found 27/8£103
Sat 19/919:05 -
Nonstop2h 10m
Sat 26/920:05 -
1 stop11h 40m
Deal found 30/8£103

Find flight deals from Ireland to Denmark

Round-trip from

£89

One-way from

£38

Popular in

July

Cheapest in

January

Average price

£145

Good round-trip deal

£112 or less

Good one-way deal

£49 or less
Ryanair
  • Ryanair
  • 15/10-16/10
  • Nonstop
  • 4h 30m total
  • Ireland to Denmark
Search Deals
Ryanair
  • Ryanair
  • 10/11
  • Nonstop
  • 2h 10m total
  • Ireland to Denmark
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Denmark.
Search Deals
Price to beat on a one-way flight from Ireland to Denmark.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Fri 6/11

19:05-22:10

Nonstop2h 05m

Kastrup Copenhagen

Sun 8/11

08:00-09:25

Nonstop2h 25m

£134

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Sat 7/11

18:35-09:00

1 stop13h 25m

Kastrup Copenhagen

Mon 9/11

09:50-17:45

1 stop8h 55m

£142

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Thu 24/9

11:25-14:35

Nonstop2h 10m

Kastrup Copenhagen

Mon 28/9

10:00-11:20

Nonstop2h 20m

£147

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Thu 24/9

19:05-22:15

Nonstop2h 10m

Kastrup Copenhagen

Mon 28/9

07:00-10:25

1 stop4h 25m

£158

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Thu 5/11

05:10-12:25

2 stops6h 15m

Kastrup Copenhagen

Mon 9/11

09:50-17:45

1 stop8h 55m

£165

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Mon 11/1

12:10-19:05

1 stop5h 55m

Kastrup Copenhagen

Sat 16/1

07:55-11:20

2 stops28h 25m

£171

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Tue 29/9

11:00-20:30

1 stop8h 30m

Kastrup Copenhagen

Wed 30/9

10:30-11:50

Nonstop2h 20m

£181

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Thu 29/10

05:10-12:25

2 stops6h 15m

Kastrup Copenhagen

Tue 3/11

06:05-16:30

2 stops11h 25m

£186

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Thu 10/12

18:35-09:00

1 stop13h 25m

Kastrup Copenhagen

Wed 16/12

09:50-16:45

2 stops7h 55m

£187

DublinCopenhagen

DUB Dublin - CPH Kastrup Copenhagen

DUBCPH

Dublin

Fri 27/11

05:10-12:25

2 stops6h 15m

Kastrup Copenhagen

Mon 30/11

09:50-17:45

1 stop8h 55m

£195

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Denmark

What is the cheapest month to book a flight from Ireland to Denmark?

Currently, February is the cheapest month in which you can book a flight from Ireland to Denmark (average of £94). Flying from Ireland to Denmark in July is currently the most expensive (average of £193). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to DK?

One of the essential ways to save on airfare from Ireland to Denmark is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 60% on airfare.

Weekly flight availability from Ireland to Denmark

The most flights from IE0 to DK0 are scheduled on a Friday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Ireland to Denmark delayed?

About 12% of weekly flights between Ireland and Denmark have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for Ireland to Denmark flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Denmark flights?

Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Ireland to Denmark?

To ensure you get the cheapest price possible for a flight from Ireland to Denmark, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Denmark

Get a feel of what it's like to fly with Norwegian,KLM, andScandinavian Airlines from Ireland to Denmark by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
8.2
Very Good
289 reviews
Check prices

Comfort

7.7

Food

6.8

Entertainment

6.3

Boarding

8.0

Overall

8.2

Crew

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
8.2
Very Good
289 reviews
Norwegian
8.2
Very Good
289 reviews
Check prices

Comfort

7.7

Food

6.8

Entertainment

6.3

Boarding

8.0

Overall

8.2

Crew

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
KLM
7.8
Good
1,570 reviews
Norwegian
8.2
Very Good
289 reviews
Check prices

Comfort

7.7

Food

6.8

Entertainment

6.3

Boarding

8.0

Overall

8.2

Crew

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Scandinavian Airlines
7.4
Good
1,970 reviews
Norwegian
8.2
Very Good
289 reviews
Check prices

Comfort

7.7

Food

6.8

Entertainment

6.3

Boarding

8.0

Overall

8.2

Crew

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Ryanair
6.9
Okay
5,487 reviews
Norwegian
8.2
Very Good
289 reviews
Check prices

Comfort

7.7

Food

6.8

Entertainment

6.3

Boarding

8.0

Overall

8.2

Crew

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.

Related info for your journey

  • How popular is this Ireland to Denmark flight route?

    The Ireland to Denmark flight path was viewed by 199 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Denmark?

    Scandinavian Airlines, SWISS, and Ryanair can get you from Ireland to Denmark in just under 2h 05m. Your travel time can differ by up to 11h 20m. Airlines will cover a distance of 770 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ireland to Denmark one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £20. However, be on the lookout for offers from Norwegian and Scandinavian Airlines, as they are both options that can get you from Ireland to Denmark for a low price.

  • Can I find deals for flights from Ireland to Denmark that include hotel bookings?

    Yes. In addition to deals on Ireland to Denmark flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Denmark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Denmark.

  • Can I find deals for business class flights from Ireland to Denmark?

    Yes. Cheapflights offers flight deals from Ireland to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Denmark?

    Currently, February is the cheapest month in which you can book a flight from Ireland to Denmark (average of £94). Flying from Ireland to Denmark in July is currently the most expensive (average of £193). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Denmark

Frankfurt to Gatwick flights
Duesseldorf Intl to Stansted flights
Frankfurt to London City flights
Duesseldorf Intl to Luton flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to London City flights
Heathrow to Istanbul flights
Charles de Gaulle to Luton flights
Frankfurt to Luton flights
Orly to Gatwick flights
Stansted to Istanbul flights
Gatwick to Frankfurt flights
Amsterdam to Gatwick flights
Duesseldorf Intl to London City flights
Cologne to Gatwick flights
Amsterdam to Stansted flights
Amsterdam to Luton flights
Duesseldorf Intl to Heathrow flights
Gatwick to Istanbul flights
Charles de Gaulle to Edinburgh flights
Luton to Amsterdam flights
Vienna to Stansted flights
Gatwick to Amsterdam flights
Beauvais-Tille to Stansted flights
Bruxelles-National to Gatwick flights
Bruxelles-National to Stansted flights
Bruxelles-National to Luton flights
Heathrow to Lisbon flights
Gatwick to Charles de Gaulle flights
Vienna to Heathrow flights
Charles de Gaulle to Heathrow flights
Luton to Charles de Gaulle flights
London City to Charles de Gaulle flights
Orly to Luton flights
Beauvais-Tille to Gatwick flights
Heathrow to Charles de Gaulle flights
Gatwick to Luqa flights
Gatwick to Edinburgh flights
Gatwick to Orly flights
Heathrow to Malpensa flights
Naples to Gatwick flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Orly to Heathrow flights
London City to Istanbul flights
Malpensa to Heathrow flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Stansted to Edinburgh flights
Duesseldorf Intl to Gatwick flights
Madrid to Luton flights
Stansted to Amsterdam flights

Top 4 airlines flying from Ireland to Denmark

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£39Average£95FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Scandinavian AirlinesCheapest£64Average£186FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
NorwegianCheapest£92Average£112FlexibilityNo cancel feeOn-timeN/A
Search Norwegian flights
KLMCheapest£105Average£143FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Denmark?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Denmark from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Denmark?

Cheapflights helps you find that perfect flight to Denmark from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Denmark with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Denmark flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to Denmark become cheaper?

Of course! You can now track prices for flights from Ireland to Denmark and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.