£35 Find Cheap Flights from Ireland to Copenhagen – Compare and Save

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Cheap Flights from Ireland to Copenhagen

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Copenhagen

Tue, 27 Oct - Sat, 31 Oct
Ryanair Logo
18:35 - 21:45DUB  Dublin-CPH Kastrup Copenhagen
2h 10mdirect
Ryanair Logo
16:30 - 23:25CPH  Kastrup Copenhagen-DUB Dublin
7h 55m1 stop Edinburgh Turnhouse
£87Ryanair
Mon, 12 Oct - Fri, 16 Oct
Ryanair Logo
06:25 - 09:35DUB  Dublin-CPH Kastrup Copenhagen
2h 10mdirect
Ryanair Logo
05:55 - 07:15CPH  Kastrup Copenhagen-DUB Dublin
2h 20mdirect
£89Ryanair
Thu, 5 Nov - Mon, 9 Nov
Ryanair Logo
06:55 - 14:20DUB  Dublin-CPH Kastrup Copenhagen
6h 25m1 stop London Stansted
Ryanair Logo
06:20 - 13:20CPH  Kastrup Copenhagen-DUB Dublin
8h 00m1 stop Birmingham
£89Ryanair
Sat, 14 Nov - Tue, 17 Nov
Ryanair Logo
15:45 - 21:55DUB  Dublin-CPH Kastrup Copenhagen
5h 10m1 stop London Stansted
Ryanair Logo
06:55 - 15:50CPH  Kastrup Copenhagen-DUB Dublin
9h 55m1 stop London Stansted
£90Ryanair
Wed, 7 Oct - Sun, 11 Oct
Multiple Airlines Logo
09:00 - 12:10DUB  Dublin-CPH Kastrup Copenhagen
2h 10mdirect
Multiple Airlines Logo
19:50 - 21:10CPH  Kastrup Copenhagen-DUB Dublin
2h 20mdirect
£92Multiple Airlines
Tue, 6 Oct - Sun, 18 Oct
Multiple Airlines Logo
22:00 - 09:45DUB  Dublin-CPH Kastrup Copenhagen
10h 45m1 stop London Stansted
Multiple Airlines Logo
23:10 - 10:25CPH  Kastrup Copenhagen-DUB Dublin
12h 15m2 stops London Stansted Glasgow Intl
£98Multiple Airlines
Sat, 12 Dec - Tue, 15 Dec
Multiple Airlines Logo
19:25 - 22:35DUB  Dublin-CPH Kastrup Copenhagen
2h 10mdirect
Multiple Airlines Logo
10:20 - 11:45CPH  Kastrup Copenhagen-DUB Dublin
2h 25mdirect
£98Multiple Airlines
Thu, 26 Nov - Sun, 29 Nov
Scandinavian Airlines Logo
19:05 - 22:10DUB  Dublin-CPH Kastrup Copenhagen
2h 05mdirect
Scandinavian Airlines Logo
08:00 - 09:25CPH  Kastrup Copenhagen-DUB Dublin
2h 25mdirect
£132Scandinavian Airlines
Fri, 27 Nov - Sun, 29 Nov
Scandinavian Airlines Logo
10:55 - 22:20DUB  Dublin-CPH Kastrup Copenhagen
10h 25m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
08:00 - 09:25CPH  Kastrup Copenhagen-DUB Dublin
2h 25mdirect
£148Scandinavian Airlines
Fri, 13 Nov - Tue, 17 Nov
Scandinavian Airlines Logo
10:55 - 19:15DUB  Dublin-CPH Kastrup Copenhagen
7h 20m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
17:00 - 18:20CPH  Kastrup Copenhagen-DUB Dublin
2h 20mdirect
£148Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for flights to Copenhagen

Get data-powered insights and trends into flights to Copenhagen to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Copenhagen?

Based on KAYAK data, the cheapest day to fly to Copenhagen is Saturday where round-trip tickets can be as cheap as £187. On the other hand, the most expensive day to fly is Monday, where round-trip prices are £306 on average.

What is the cheapest month to fly to Copenhagen?

The cheapest month for flights to Copenhagen is February, where tickets cost £91 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from Ireland is £179 and £157 respectively. For one-way flights, the best month to travel is December with an average price of £67.

What is the cheapest time of day to fly to Copenhagen?

The cheapest time of day to fly to Copenhagen is generally in the afternoon, when round-trip flights cost £109 on average. The most expensive time of day to fly to Copenhagen is generally at night, which is peak travel time and where the average cost of a ticket is £270.

What is a good deal for flights to Copenhagen?

If you’re looking for cheap airfare to Copenhagen, 25% of our users found tickets to Copenhagen for the following prices or less: From Dublin £101 return.

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

To get a below average price, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Ireland to Copenhagen

Low season

January

Cheapest flight

£35
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Dublin to Copenhagen

FAQs - booking Copenhagen flights

  • How far is Kastrup Copenhagen Airport from central Copenhagen?

    There are 5 miles between Copenhagen city centre and Kastrup Copenhagen Airport.

  • What is the name of Copenhagen’s airport?

    There is only 1 airport in Copenhagen, called Kastrup Copenhagen Airport (CPH). It can also be referred to as Copenhagen, Copenhagen Airport, Kastrup, Kastrup, or Kastrup Copenhagen.

  • How much is a flight to Copenhagen?

    On average, a flight to Copenhagen costs £93. The cheapest price found on KAYAK in the last 2 weeks cost £15 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Copenhagen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Copenhagen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Copenhagen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Copenhagen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Copenhagen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Copenhagen

  • Looking for cheap airfare to Copenhagen? 25% of our users found round-trip tickets to Copenhagen for the following prices or less: Cheap flights to Copenhagen from Dublin £75
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Copenhagen flight deals.

Reviews of the top 3 airlines flying from Ireland to Copenhagen

 
Need help choosing which airline to fly with to Copenhagen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
NorwegianOverall score based on 292 reviews
8.0Boarding
7.7Comfort
6.3Entertainment
6.8Food
8.4Crew
Airline reviews

budget airline, you get what you pay for but pilots flew great, crew was awesome!

8.0 ExcellentJacob, Sept 2025
Read more Norwegian reviews

budget airline, you get what you pay for but pilots flew great, crew was awesome!

I mostly blame the dreadful Berlin airport, not Norwegian, but we departed in the rain after trekking for a mile to get to the gate, carrying everything including our baby and luggage down a couple flights of stairs and then walking to the plane on the tarmac in the rain and climbing more stairs to enter the hot airplane. The flight itself was fine, but sitting in the cramped chair, soaking wet, baby in lap, also wet, was hard to overcome.

Delays, uncomfortable, and no compensation or free water after being stuck in the plane for more than an hour!

Flight was 1 hour late. The luggages also arrived 45 minutes late.

Ticket desk was really helpful in resolving issues with ticket machine. Reception staff were less than helpful.l and grumpy when issues were highlighted.

The flight was delayed by 1.5 hours & the gate was changed, so it was a long walk from the 1st gate to the 2nd gate. The bags took about 1 hour to arrive after landing. Ridiculous wait for bags for which we paid extra $$$$$$$

The upholstery of our seats (7A+7B) were in bad shape: twisted, hard and uncomfortable. We also had a 55 minutes delay. Apart from that everything was OK.

We arrived on time to our destination and the flight was peaceful (and short!.)

30 minutes late as usual. Could not pay for any food or drinks, despite using three cards. Amex, Mastercard and Visa. Uncomfortable seats

Norwegian ground crew did NOTHING regarding priority boarding. I paid for priority and there was no priority boarding effort made AT ALL at the gate.

Flight crew was very kind and polite. They had to deal with an unnamed issue right beside me, and did so with respect.

Flight from Geneva arrived in Cophegan with one hour to make connection we had a 15 minute walk from one terminal to next (arrived terminal B had to go terminal C) and still had to go thru passport control. Fortunately we got someone to help us get thru and our flight was already boarding. We boarded with ten minutes to spare. In the futygoing into Copenhagen needs more time between connections

I was on SAS, not AeroMexico. How the great have fallen. I used to revere SAS-no more. First off, I was charged a $150 for two checked bags (that's almost twice what the bottom-feeder American Airlines charges). Talk about predatory. The aircraft was a crappy Boeing 757, with a seat pitch tighter than a cut-rate airline like United or Frontier. That was one uncomfortable seat, not leather, but rough cloth. Most of all irritation, no soda or snack on a four hour trip. Wow, cheapskate cut-rate airline. They used to be very comfortable and generous, but that was a decade ago. Never again, that's for sure. The crew was friendly and professional ad they did get there on-time - the only positive aspect of this experience.

The airline and crew were incredible, the premium plus option was very comfortable, and the food delicious. I would recommend flying with them!

We flew economy+ and it was a great experience. The crew was friendly and helpful, there was a great selection of inflight entertainment and food/beverages.

My flight got cancelled from JFK to Mumbai and got the refund also from agency but Kayak kept sending me reminder about flight. Need to fix your system. To me this is concerning to use Kayak or not in future seems like this is just a hosting platform and has no clue on how the third party player are managing the customer. I did call for support when my flight got cancelled they just forwarded my call to Third party and I end paying lot money for last min booking

Wait times for passport control in Copenhagen were ridiculous. I will never return to that airport, worst airport I have ever been in.

Good flight. Mass boarding. Seats fairly comfortable. Food okay although may have upset my stomach a bit.

not a good experience they booked my connections with not enough time to catch my connection and it added 10 hours extra travel time to my day. I almost missed my connection on the way there too.

The crew were nice and courteous. Exonomy seats were worse than expected. Overhead bin space was non existent thanks to loose enforcement of the carryon size and letting passengers put up their purses jackets and backpacks up there leaving no space for others with a small conforming carry on. Food was not good at all. Perhaps worse chicken I ever had in my life. I had to have them take it after tasting how bad it was. Whoever made that should not be in food making business.

flight delay was announced after passengers were staged to board the flight. Communication regarding subsequent gate changes was poor.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

Notified as to why there’s a delay with our flight.

From boarding to disembarking, the whole operation was very efficient.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

I forgot my headphones in the plane, how can I retrieve it?

Keep track of your departure times and communicate in Airport. I could have spend an hour more in my lounge

Travelling to a place near Copenhagen?

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