Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to Denmark from £38

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CPH
6 May — 13 May1
1 adult

Cheap flight deals from Ireland to Denmark

Keep the following information in mind while searching for Ireland to Denmark flight deals. Data was last updated 1 May 2025.

Round-trip from

£68

One-way from

£38

Popular in

July

Cheapest in

January

Average price

£112

Good round-trip deal

£175 or less

Good one-way deal

£74 or less
Ryanair
  • Ryanair
  • 17/5-18/5
  • Nonstop
  • 4h 30m total
  • Ireland to Denmark
Search Deals
Norwegian
  • Norwegian
  • 23/5
  • 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 (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
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

Find flight deals from Ireland to Denmark

Cheapest flights from Ireland to Denmark
Explore the most affordable flight options available from Ireland to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Sat 17/519:35DUB - CPH
Nonstop2h 10mRyanair
Sun 18/506:55CPH - DUB
Nonstop2h 20mRyanair
Deal found 30/4£68
Fri 16/513:15DUB - CPH
Nonstop2h 10mNorwegian
Mon 19/511:20CPH - DUB
Nonstop2h 15mNorwegian
Deal found 30/4£115
Fri 2/512:40DUB - CPH
Nonstop2h 10mMultiple Airlines
Sun 4/506:55CPH - DUB
Nonstop2h 20mMultiple Airlines
Deal found 30/4£128
Wed 21/510:40DUB - CPH
1 stop11h 50mLufthansa
Sun 25/506:05CPH - DUB
1 stop11h 50mLufthansa
Deal found 30/4£150
Thu 30/1019:05DUB - CPH
Nonstop2h 05mScandinavian Airlines
Mon 3/1117:05CPH - DUB
Nonstop2h 15mScandinavian Airlines
Deal found 30/4£151
Mon 12/517:20DUB - CPH
1 stop4h 10mKLM
Thu 15/506:00CPH - DUB
1 stop5h 25mKLM
Deal found 30/4£169
Mon 26/513:00DUB - CPH
1 stop5h 20mSWISS
Fri 30/515:05CPH - DUB
1 stop17h 50mSWISS
Deal found 30/4£180
Wed 11/605:55DUB - CPH
2 stops15h 45mAustrian Airlines
Sat 14/607:00CPH - DUB
2 stops16h 15mAustrian Airlines
Deal found 30/4£282
Sat 14/617:00DUB - CPH
1 stop5h 35mBritish Airways
Sun 15/607:00CPH - DUB
1 stop8h 25mBritish Airways
Deal found 30/4£360
Wed 14/514:10DUB - CPH
1 stop20h 50mPegasus Airlines
Thu 15/500:55CPH - DUB
2 stops37h 10mPegasus Airlines
Deal found 30/4£576

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland 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, Cheapflights users made 858,174 searches. Data last updated 1 May 2025.
Use the filters below to find and compare flights from Ireland to Denmark that are best for you.

Fly from

Ireland

Fly to

Denmark

Route

Depart

Return

Price

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 17/5

19:35-22:45

Nonstop2h 10m

Kastrup Copenhagen

Sun 18/5

06:55-08:15

Nonstop2h 20m

£68

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Fri 16/5

13:15-16:25

Nonstop2h 10m

Kastrup Copenhagen

Mon 19/5

11:20-12:35

Nonstop2h 15m

£115

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Wed 21/5

10:40-23:30

1 stop11h 50m

Kastrup Copenhagen

Sun 25/5

06:05-16:55

1 stop11h 50m

£150

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Fri 11/7

20:15-23:25

Nonstop2h 10m

Kastrup Copenhagen

Mon 14/7

21:50-08:20

1 stop11h 30m

£155

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 12/5

17:20-22:30

1 stop4h 10m

Kastrup Copenhagen

Thu 15/5

06:00-10:25

1 stop5h 25m

£169

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 26/5

13:00-19:20

1 stop5h 20m

Kastrup Copenhagen

Fri 30/5

15:05-07:55

1 stop17h 50m

£180

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Fri 22/8

20:50-07:15

1 stop9h 25m

Kastrup Copenhagen

Mon 25/8

07:00-11:30

1 stop5h 30m

£207

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Wed 11/6

05:55-22:40

2 stops15h 45m

Kastrup Copenhagen

Sat 14/6

07:00-22:15

2 stops16h 15m

£282

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 14/6

17:00-23:35

1 stop5h 35m

Kastrup Copenhagen

Sun 15/6

07:00-14:25

1 stop8h 25m

£360

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Wed 14/5

14:10-12:00

1 stop20h 50m

Kastrup Copenhagen

Thu 15/5

00:55-13:05

2 stops37h 10m

£576

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 21 results
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, January is the cheapest month in which you can book a flight from Ireland to Denmark (average of £79). Flying from Ireland to Denmark in December is currently the most expensive (average of £171). 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?

Find hourly flight availability from Ireland to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.

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 73% on airfare.

What is the cheapest day to fly from Ireland to Denmark?

Use this chart to determine the cheapest time to fly return from Ireland to Denmark. Price data was last updated on 16 June 2024.

Travellers seeking maximum savings on their Ireland to Denmark flight should consider departing on Sunday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denmark ranges from 20.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Denmark when rainfall is around 20.0 mm.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated 1 May 2025.
See what other customers who have flown with KLM, Norwegian and Austrian Airlines from Ireland to Denmark have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Norwegian
7.8
Good
227 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
781 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,275 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Ireland to Denmark flight route?

    The Ireland to Denmark flight path was viewed by 366 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Norwegian, with whom users have recently found tickets for as low as £38. However, be on the lookout for offers from Ryanair and KLM, 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, January is the cheapest month in which you can book a flight from Ireland to Denmark (average of £79). Flying from Ireland to Denmark in December is currently the most expensive (average of £171). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Gatwick to Lisbon flights
Heathrow to Lisbon flights
Frederic Chopin to Heathrow flights
Heathrow to Athens flights
London City to Linate flights
Heathrow to Málaga flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Heathrow to Palma de Mallorca flights
Heathrow to Charles de Gaulle flights
Luton to Lisbon flights
Heathrow to Barcelona-El Prat flights
Stansted to Lisbon flights
Gatwick to Belfast Intl flights
Charles de Gaulle to Heathrow flights
Madrid to Gatwick flights
Dublin to Manchester flights
Heathrow to Luqa flights
Istanbul to Heathrow flights
Madrid to Heathrow flights
Orly to Heathrow flights
Amsterdam to Stansted flights
Vicenza to Gatwick flights
Gatwick to Barcelona-El Prat flights
London City to Istanbul flights
Luton to Istanbul flights
Charles de Gaulle to Stansted flights
London City to Lisbon flights
London City to Barcelona-El Prat flights
Heathrow to Vicenza flights
Amsterdam to Gatwick flights
Frederic Chopin to Luton flights
Beauvais-Tille to Stansted flights
Frankfurt to Luton flights
Luton to Charles de Gaulle flights
Heathrow to Faro flights
Stansted to Barcelona-El Prat flights
Heathrow to Malpensa flights
Heathrow to Budapest flights
Heathrow to Ibiza flights
Amsterdam to Luton flights
Beauvais-Tille to Gatwick flights
Gatwick to Malpensa flights
Luton to Barcelona-El Prat flights
Bruxelles-National to Stansted flights
Gatwick to Vicenza flights
Gatwick to Charles de Gaulle flights
Bruxelles-National to Luton flights
Gatwick to Edinburgh flights

Top 4 airlines flying from Ireland to Denmark

Discover the top 4 airlines that operate flights from Ireland to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£46Average£129FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
RyanairCheapest£47Average£106FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Scandinavian AirlinesCheapest£80Average£175FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£118Average£179FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.
Site
©2025 Cheapflights