Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to Denmark from £35

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CPH
19 May — 26 May1
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
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 19 April 2026.

Sat 25/419:35
DUB
-
CPH
Nonstop2h 10m
Ryanair
Sun 26/405:50
CPH
-
DUB
Nonstop2h 20m
Ryanair
Deal found 15/4£68
Sat 25/419:35
DUB
-
CPH
Nonstop2h 10m
Ryanair
Tue 28/423:15
CPH
-
DUB
Nonstop2h 20m
Ryanair
Deal found 15/4£70
Sun 8/1105:45
DUB
-
CPH
Nonstop2h 20m
Ryanair
Tue 10/1122:00
CPH
-
DUB
Nonstop2h 20m
Ryanair
Deal found 16/4£74
Tue 12/505:45
DUB
-
CPH
2 stops15h 15m
Ryanair
Sun 17/505:50
CPH
-
DUB
Nonstop2h 20m
Ryanair
Deal found 15/4£75
Tue 12/506:55
DUB
-
CPH
2 stops14h 05m
Multiple Airlines
Sun 17/505:50
CPH
-
DUB
Nonstop2h 20m
Multiple Airlines
Deal found 15/4£76
Mon 31/806:25
DUB
-
CPH
Nonstop2h 10m
Ryanair
Fri 4/905:55
CPH
-
DUB
Nonstop2h 20m
Ryanair
Deal found 14/4£78
Tue 25/819:35
DUB
-
CPH
Nonstop2h 10m
Ryanair
Fri 28/805:55
CPH
-
DUB
Nonstop2h 20m
Ryanair
Deal found 16/4£80
Tue 5/520:00
DUB
-
CPH
1 stop12h 45m
Multiple Airlines
Sun 10/500:00
CPH
-
DUB
1 stop10h 00m
Multiple Airlines
Deal found 15/4£81

Find flight deals from Ireland to Denmark

Keep the following information in mind while searching for Ireland to Denmark flight deals. Data was last updated 19 April 2026.

Round-trip from

£70

One-way from

£35

Popular in

July

Cheapest in

January

Average price

£141

Good round-trip deal

£94 or less

Good one-way deal

£44 or less
12/5-19/5
  • 12/5-19/5
  • 2 total stops
  • 22h 40m total
  • Ireland to Denmark
Search Deals
Ryanair
  • Ryanair
  • 28/4
  • 1 total stop
  • 9h 35m total
  • Ireland to Denmark
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£25 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 April 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

 
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 19 April 2026.
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 - CPH

DUBCPH

Dublin

Mon 31/8

06:25-09:35

Nonstop2h 10m

Kastrup Copenhagen

Fri 4/9

05:55-07:15

Nonstop2h 20m

£78

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 2/5

19:35-22:45

Nonstop2h 10m

Kastrup Copenhagen

Wed 6/5

15:45-17:05

Nonstop2h 20m

£86

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Thu 7/5

11:25-14:35

Nonstop2h 10m

Kastrup Copenhagen

Tue 12/5

23:15-00:35

Nonstop2h 20m

£90

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Fri 5/6

07:40-10:50

Nonstop2h 10m

Kastrup Copenhagen

Mon 8/6

10:00-11:20

Nonstop2h 20m

£135

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 29/6

06:25-09:35

Nonstop2h 10m

Kastrup Copenhagen

Thu 2/7

15:00-16:20

Nonstop2h 20m

£140

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Thu 7/5

11:10-18:15

1 stop6h 05m

Kastrup Copenhagen

Tue 12/5

09:25-12:40

1 stop4h 15m

£151

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Tue 25/8

19:05-22:15

Nonstop2h 10m

Kastrup Copenhagen

Fri 28/8

10:00-19:05

1 stop10h 05m

£208

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 31/8

19:05-22:15

Nonstop2h 10m

Kastrup Copenhagen

Fri 4/9

10:00-19:05

1 stop10h 05m

£208

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Thu 7/5

11:10-22:10

1 stop10h 00m

Kastrup Copenhagen

Tue 12/5

10:30-11:50

Nonstop2h 20m

£225
Cheapest one-way
Fastest single journey

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Wed 14/10

09:00-12:10

Nonstop2h 10m

£38

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 17 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
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, October is the cheapest month in which you can book a flight from Ireland to Denmark (average of £17). Flying from Ireland to Denmark in July is currently the most expensive (average of £44). 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 19 April 2026.

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 68% on airfare.

Weekly flight availability from Ireland to Denmark

Explore weekly flight availability from Ireland to Denmark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 April 2026.

The most flights from IE0 to DK0 are scheduled on a Friday (5 on average). You will have fewer flight options on Wednesday, 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, Ryanair have had the lowest number of delays on this route, with just 11% of flights being delayed.

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 19 April 2026.
Get a feel of what it's like to fly with KLM,Norwegian, 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.
KLM
7.8
Good
1,502 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,502 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Norwegian
7.8
Good
248 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Scandinavian Airlines
7.3
Good
1,751 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Ryanair
6.9
Okay
5,339 reviews
KLM
7.8
Good
1,502 reviews
Check prices

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 356 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?

    Ryanair can get you from Ireland to Denmark in just under 2h 10m. Your travel time will be generally consistent. Airlines will cover a distance of 770 mi. All flights are typically direct.

  • 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 £18. 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, October is the cheapest month in which you can book a flight from Ireland to Denmark (average of £17). Flying from Ireland to Denmark in July is currently the most expensive (average of £44). 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.
Frankfurt to Gatwick flights
Heathrow to Istanbul flights
Stansted to Istanbul flights
Frankfurt to London City flights
Frankfurt to Luton flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Heathrow to Málaga flights
Amsterdam to Gatwick flights
Charles de Gaulle to Heathrow flights
Charles de Gaulle to London City flights
London City to Istanbul flights
Orly to Gatwick flights
Vienna to Stansted flights
Frankfurt to Heathrow flights
Heathrow to Lisbon flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Orly to Heathrow flights
Luton to Amsterdam flights
Gatwick to Madrid flights
Duesseldorf Intl to Heathrow flights
Vienna to Gatwick flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Madrid flights
Heathrow to Faro flights
Heathrow to Palma de Mallorca flights
Frederic Chopin to Gatwick flights
Frederic Chopin to Stansted flights
Heathrow to Athens flights
Gatwick to Lisbon flights
Heathrow to Vicenza flights
Charles de Gaulle to Southend flights
Madrid to Heathrow flights
Vienna to London City flights
Heathrow to Charles de Gaulle flights
Vienna to Heathrow flights
Charles de Gaulle to Edinburgh flights
Malpensa to Heathrow flights
Luton to Barcelona-El Prat flights
Gatwick to Barcelona-El Prat flights
Amsterdam to Luton flights
Heathrow to Barcelona-El Prat flights
Beauvais-Tille to Stansted flights
Luton to Charles de Gaulle flights
Frederic Chopin to Luton flights
Gatwick to Charles de Gaulle flights
Madrid to Gatwick flights
Luton to Madrid flights
Stansted to Madrid flights
Madrid to Stansted 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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£37Average£96FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£55Average£103FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£85Average£176FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£105Average£134FlexibilityNo 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.