What is the cheapest airline that flies from Ireland to Kastrup Copenhagen?

Ryanair, Norwegian, and Scandinavian Airlines are the most popular carriers operating from Ireland to Kastrup Copenhagen

How many flights depart from Ireland to Copenhagen on average per week?

18 flights are operational weekly from Ireland to Copenhagen as of November 2025. The most popular departure day for this route is Wed, with 22% of flights per week taking off on this day.

How many flights depart from Ireland to Copenhagen on average per day?

As of November 2025, 2 flights take off from Ireland and land in Copenhagen each day. The most common flight departure time for this route is 19:00, with 43% of daily flights taking off in the evening.

Which airlines fly to Copenhagen?

Scandinavian Airlines, Norwegian and KLM are the top three most popular airlines that fly to Copenhagen from Ireland according to our data. Scandinavian Airlines is the first choice among our users, with 76% of people opting to fly with this airline when travelling to Copenhagen. Keep in mind that there are 3 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ireland to Kastrup Copenhagen Airport?

Prices for flights from Ireland to Kastrup Copenhagen Airport were last updated today.

How many operators does momondo search for flights from Ireland to Kastrup Copenhagen Airport?

There are 3 operators available for flights from Ireland to Kastrup Copenhagen Airport as of November 2025.

How old do you have to be to fly from Ireland to Kastrup Copenhagen Airport?

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 Ireland to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€33 Cheap Flights from Ireland to Copenhagen in 2025/26

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05:45 - 09:05DUB-CPH

2h 20mdirect

22:00 - 23:20CPH-DUB

2h 20mdirect

€71Ryanair

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Sun, 1 Mar - Tue, 10 Mar

13:40 - 17:00DUB-CPH

2h 20mdirect

09:30 - 10:50CPH-DUB

2h 20mdirect

€72Ryanair

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Wed, 25 Feb - Sun, 1 Mar

18:15 - 21:35DUB-CPH

2h 20mdirect

09:30 - 10:50CPH-DUB

2h 20mdirect

€74Ryanair

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Tue, 9 Dec - Sun, 14 Dec

09:00 - 12:10DUB-CPH

2h 10mdirect

05:50 - 07:10CPH-DUB

2h 20mdirect

€74Multiple Airlines

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Wed, 6 May - Sun, 10 May

07:20 - 10:40DUB-CPH

2h 20mdirect

23:45 - 01:05CPH-DUB

2h 20mdirect

€75Ryanair

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Mon, 17 Nov - Sat, 22 Nov

20:00 - 23:20DUB-CPH

2h 20mdirect

21:50 - 23:10CPH-DUB

2h 20mdirect

€76Ryanair

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Sat, 13 Dec - Mon, 15 Dec

20:00 - 23:20DUB-CPH

2h 20mdirect

09:30 - 10:50CPH-DUB

2h 20mdirect

€77Ryanair

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Sat, 13 Dec - Sun, 14 Dec

18:15 - 21:35DUB-CPH

2h 20mdirect

16:25 - 23:05CPH-DUB

7h 40m1 stop

€84Ryanair

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Tue, 9 Dec - Sat, 13 Dec

12:55 - 16:15DUB-CPH

2h 20mdirect

22:00 - 23:20CPH-DUB

2h 20mdirect

€87Ryanair

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Sat, 7 Mar - Tue, 10 Mar

14:15 - 17:25DUB-CPH

2h 10mdirect

05:50 - 07:10CPH-DUB

2h 20mdirect

€104Multiple Airlines

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Fri, 10 Apr - Sun, 12 Apr

Ryanair flights from Ireland to Copenhagen

Our best Ryanair deals on Ireland to Copenhagen flight tickets

Ryanair

1 Mar

DUB05:45Dublin

2h 20m

CPH09:05Kastrup Copenhagen

10 Mar

CPH22:00Kastrup Copenhagen

2h 20m

DUB23:20Dublin

€71

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Ryanair

25 Feb

DUB13:40Dublin

2h 20m

CPH17:00Kastrup Copenhagen

1 Mar

CPH09:30Kastrup Copenhagen

2h 20m

DUB10:50Dublin

€72

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Ryanair

9 Dec

DUB18:15Dublin

2h 20m

CPH21:35Kastrup Copenhagen

14 Dec

CPH09:30Kastrup Copenhagen

2h 20m

DUB10:50Dublin

€74

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Depart

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Price

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sun 1/3

05:45-09:05

Nonstop2h 20m

Kastrup Copenhagen

Tue 10/3

22:00-23:20

Nonstop2h 20m

€71

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Wed 25/2

13:40-17:00

Nonstop2h 20m

Kastrup Copenhagen

Sun 1/3

09:30-10:50

Nonstop2h 20m

€72

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Tue 9/12

18:15-21:35

Nonstop2h 20m

Kastrup Copenhagen

Sun 14/12

09:30-10:50

Nonstop2h 20m

€74

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Wed 6/5

09:00-12:10

Nonstop2h 10m

Kastrup Copenhagen

Sun 10/5

05:50-07:10

Nonstop2h 20m

€74

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Mon 17/11

07:20-10:40

Nonstop2h 20m

Kastrup Copenhagen

Sat 22/11

23:45-01:05

Nonstop2h 20m

€75

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 13/12

20:00-23:20

Nonstop2h 20m

Kastrup Copenhagen

Mon 15/12

21:50-23:10

Nonstop2h 20m

€76

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 13/12

20:00-23:20

Nonstop2h 20m

Kastrup Copenhagen

Sun 14/12

09:30-10:50

Nonstop2h 20m

€77

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Tue 9/12

18:15-21:35

Nonstop2h 20m

Kastrup Copenhagen

Sat 13/12

16:25-23:05

1 stop7h 40m

€84

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Sat 7/3

12:55-16:15

Nonstop2h 20m

Kastrup Copenhagen

Tue 10/3

22:00-23:20

Nonstop2h 20m

€87

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

Fri 10/4

14:15-17:25

Nonstop2h 10m

Kastrup Copenhagen

Sun 12/4

05:50-07:10

Nonstop2h 20m

€104

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How to get the cheapest flight ticket from Ireland to Copenhagen

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

Prices

Airlines

Other information

What is the cheapest month to fly to Copenhagen?

The month of January is, on average, the cheapest month to fly to Copenhagen from Ireland, with most prices found around €107. The month of May is another great option to travel to Copenhagen, with average flight prices from Ireland averaging around €109.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart on your flight to Copenhagen is on a Friday when prices can be found for as low as €229. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Copenhagen on Sunday is €406.

What is the cheapest time of day to depart on your flight to Copenhagen?

At midday is the cheapest time of day to fly from Ireland to Copenhagen when you can find flight prices for as low as €167. Flying to Copenhagen at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around €468. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ireland to Kastrup Copenhagen flight route?

Fly from Dublin to Kastrup Copenhagen for the best Ireland - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around €152 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Ireland for as low as €130 on momondo.

What cabin class options are available on Ireland to Kastrup Copenhagen flights?

There are 2 cabin classes available to choose from on Ireland to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Copenhagen

Best price found	€87
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from Ireland in the past 72 hours is €87. The best return flight deal from Ireland to Copenhagen found on momondo in the last 72 hours is €154.

The fastest flight from Ireland to Copenhagen takes 2h 05m

Direct flights go from Ireland to Copenhagen every day.

There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

Search flight deals

When did momondo last update prices for flights from Ireland to Kastrup Copenhagen Airport?
Prices for flights from Ireland to Kastrup Copenhagen Airport were last updated today.
How many operators does momondo search for flights from Ireland to Kastrup Copenhagen Airport?
There are 3 operators available for flights from Ireland to Kastrup Copenhagen Airport as of November 2025.
How old do you have to be to fly from Ireland to Kastrup Copenhagen Airport?
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 Ireland to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Copenhagen?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Copenhagen is Airbus A320neo (19.48% of total bookings). The next most popular plane models are Boeing 777 (12.86%), Boeing 737-800 Passenger/BBJ2 (winglets) (11.78%), and Airbus A330-300 (10.69%).

Best airlines flying from Ireland to Copenhagen

Compare and see reviews for airlines that fly from Ireland to Copenhagen with momondo

Airline	Rating	Free Cancellation	Price
Norwegian	PriceFrom €76	Free Cancellation	Rating 7.8 238 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom €87	Free Cancellation	Rating 7.4 1,567 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom €151	Free Cancellation	Rating 7.7 1,408 reviews	Search KLM flights

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Why should I use momondo to find a flight deal from Ireland to Copenhagen?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Copenhagen . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ireland to Copenhagen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Copenhagen flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Copenhagen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Copenhagen.

I’m not ready to book a flight from Ireland to Copenhagen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Copenhagen, momondo offers a useful price alert feature which will track prices for flights to Copenhagen from Ireland and alert you when they change.

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Cheap flights from Ireland to Copenhagen from €33

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Copenhagen departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Ryanair deals on Ireland to Copenhagen flight tickets

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How to get the cheapest flight ticket from Ireland to Copenhagen

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 Copenhagen?

The month of January is, on average, the cheapest month to fly to Copenhagen from Ireland, with most prices found around €107. The month of May is another great option to travel to Copenhagen, with average flight prices from Ireland averaging around €109.

What is the cheapest day to depart on your flight to Copenhagen?

What is the cheapest time of day to depart on your flight to Copenhagen?

What is the cheapest Ireland to Kastrup Copenhagen flight route?

Fly from Dublin to Kastrup Copenhagen for the best Ireland - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

What cabin class options are available on Ireland to Kastrup Copenhagen flights?

There are 2 cabin classes available to choose from on Ireland to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Ireland to Kastrup Copenhagen?

Ryanair, Norwegian, and Scandinavian Airlines are the most popular carriers operating from Ireland to Kastrup Copenhagen

Which airlines fly to Copenhagen?

How many flights depart from Ireland to Copenhagen on average per day?

As of November 2025, 2 flights take off from Ireland and land in Copenhagen each day. The most common flight departure time for this route is 19:00, with 43% of daily flights taking off in the evening.

How many flights depart from Ireland to Copenhagen on average per week?

18 flights are operational weekly from Ireland to Copenhagen as of November 2025. The most popular departure day for this route is Wed, with 22% of flights per week taking off on this day.

Cheap Ireland to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Copenhagen

Best price found

Fastest flight time

Direct flights

Airports in Copenhagen

When did momondo last update prices for flights from Ireland to Kastrup Copenhagen Airport?

How many operators does momondo search for flights from Ireland to Kastrup Copenhagen Airport?

How old do you have to be to fly from Ireland to Kastrup Copenhagen Airport?

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

What is the most popular plane model from Ireland to Copenhagen?

Best airlines flying from Ireland to Copenhagen

Compare and see reviews for airlines that fly from Ireland to Copenhagen with momondo

Travelling to a place near Copenhagen?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Copenhagen?

Can I find flights from Ireland to Copenhagen with flexible booking policies on momondo?

How can momondo help me find flights from Ireland to Copenhagen?

I’m not ready to book a flight from Ireland to Copenhagen right now. Can momondo alert me if prices change?

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark