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Cheap flights from Ireland to Denmark from £36

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CPH
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£62

One-way from

£36

Popular in

July

Cheapest in

January

Average price

£136

Good round-trip deal

£117 or less

Good one-way deal

£82 or less
Ryanair
  • Ryanair
  • 27/5-6/6
  • Nonstop
  • 4h 30m total
  • Ireland to Denmark
Search Deals
Ryanair
  • Ryanair
  • 26/7
  • Nonstop
  • 2h 10m total
  • Ireland to Denmark
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Tue 27/512:30DUB - CPH
Nonstop2h 10mRyanair
Fri 6/613:05CPH - DUB
Nonstop2h 20mRyanair
Deal found 20/2£62
Sat 29/305:55DUB - CPH
1 stop14h 05mMultiple Airlines
Mon 31/316:55CPH - DUB
Nonstop2h 20mMultiple Airlines
Deal found 21/2£93
Fri 16/513:15DUB - CPH
Nonstop2h 10mNorwegian
Mon 19/511:20CPH - DUB
Nonstop2h 15mNorwegian
Deal found 21/2£139
Thu 3/410:40DUB - CPH
1 stop7h 05mLufthansa
Sun 6/409:40CPH - DUB
1 stop13h 35mLufthansa
Deal found 20/2£152
Mon 19/513:20DUB - CPH
1 stop4h 00mKLM
Mon 2/619:05CPH - DUB
1 stop4h 20mKLM
Deal found 19/2£155
Mon 17/313:20DUB - CPH
1 stop18h 35mSWISS
Sun 23/319:55CPH - DUB
1 stop22h 55mSWISS
Deal found 20/2£156
Thu 17/419:05DUB - CPH
Nonstop2h 10mScandinavian Airlines
Mon 21/410:30CPH - DUB
Nonstop2h 20mScandinavian Airlines
Deal found 20/2£166
Sat 29/305:00DUB - CPH
2 stops10h 50mAustrian Airlines
Mon 31/307:00CPH - DUB
2 stops10h 55mAustrian Airlines
Deal found 21/2£194
Sat 5/415:50DUB - CPH
1 stop6h 45mBritish Airways
Sun 6/407:00CPH - DUB
1 stop5h 55mBritish Airways
Deal found 21/2£259

Find flights from Ireland to Denmark within your budget

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 21 February 2025.

Fly from

Ireland

Fly to

Denmark

Route

Depart

Return

Price

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Tue 27/5

12:30-15:40

Nonstop2h 10m

Kastrup Copenhagen

Fri 6/6

13:05-14:25

Nonstop2h 20m

£62

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 29/3

05:55-21:00

1 stop14h 05m

Kastrup Copenhagen

Mon 31/3

16:55-18:15

Nonstop2h 20m

£93

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

£139

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Thu 3/4

10:40-18:45

1 stop7h 05m

Kastrup Copenhagen

Sun 6/4

09:40-22:15

1 stop13h 35m

£152

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 19/5

13:20-18:20

1 stop4h 00m

Kastrup Copenhagen

Mon 2/6

19:05-22:25

1 stop4h 20m

£155

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 17/3

13:20-08:55

1 stop18h 35m

Kastrup Copenhagen

Sun 23/3

19:55-17:50

1 stop22h 55m

£156

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Thu 17/4

19:05-22:15

Nonstop2h 10m

Kastrup Copenhagen

Mon 21/4

10:30-11:50

Nonstop2h 20m

£166

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 29/3

05:00-16:50

2 stops10h 50m

Kastrup Copenhagen

Mon 31/3

07:00-16:55

2 stops10h 55m

£194

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 5/4

15:50-23:35

1 stop6h 45m

Kastrup Copenhagen

Sun 6/4

07:00-11:55

1 stop5h 55m

£259

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 5/4

18:00-08:05

1 stop13h 05m

Kastrup Copenhagen

Sun 6/4

19:25-09:00

1 stop14h 35m

£551

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 22 results
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2
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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.

Travel insights for flights from Ireland to Denmark

Get recent, data-driven insights about flights from Ireland to Denmark including ideal travel times, pricing trends, and more.

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 21 February 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 71% 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 18 February 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 21 February 2025.
See what other customers who have flown with KLM, Norwegian and Finnair 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
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Norwegian
7.7
Good
230 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,273 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
773 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 315 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 Ryanair, with whom users have recently found tickets for as low as £36. 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, 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£38Average£100FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£49Average£147FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£85Average£198FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£125Average£173FlexibilityNo 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.

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