£30 Find Cheap Flights from Ireland to Copenhagen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Copenhagen departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Copenhagen

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Copenhagen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Copenhagen, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Copenhagen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Copenhagen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Copenhagen

Tue, 9 Dec - Sat, 13 Dec
Ryanair Logo
18:15 - 21:35DUB-CPH
2h 20mdirect
Ryanair Logo
16:25 - 23:05CPH-DUB
7h 40m1 stop
£75Ryanair
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Ryanair Logo
13:40 - 17:00DUB-CPH
2h 20mdirect
Ryanair Logo
11:35 - 12:55CPH-DUB
2h 20mdirect
£82Ryanair
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Multiple Airlines Logo
19:05 - 22:10DUB-CPH
2h 05mdirect
Multiple Airlines Logo
22:00 - 23:20CPH-DUB
2h 20mdirect
£87Multiple Airlines
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Fri, 20 Feb - Tue, 24 Feb
Multiple Airlines Logo
10:45 - 17:15DUB-CPH
5h 30m1 stop
Multiple Airlines Logo
22:00 - 23:20CPH-DUB
2h 20mdirect
£101Multiple Airlines
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Wed, 25 Feb - Sun, 1 Mar
Scandinavian Airlines Logo
12:30 - 15:35DUB-CPH
2h 05mdirect
Scandinavian Airlines Logo
08:00 - 09:25CPH-DUB
2h 25mdirect
£128Scandinavian Airlines
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Thu, 19 Feb - Sun, 22 Feb
Scandinavian Airlines Logo
11:15 - 19:15DUB-CPH
7h 00m1 stop
Scandinavian Airlines Logo
08:00 - 09:25CPH-DUB
2h 25mdirect
£142Scandinavian Airlines
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Fri, 14 Nov - Sun, 23 Nov
KLM Logo
17:15 - 22:40DUB-CPH
4h 25m1 stop
KLM Logo
12:05 - 16:20CPH-DUB
5h 15m1 stop
£153KLM
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Wed, 1 Apr - Wed, 8 Apr
KLM Logo
08:55 - 13:55DUB-CPH
4h 00m1 stop
KLM Logo
09:25 - 12:35CPH-DUB
4h 10m1 stop
£153KLM
Find Deal
Wed, 11 Mar - Sat, 14 Mar
Lufthansa Logo
10:50 - 17:35DUB-CPH
5h 45m1 stop
Lufthansa Logo
19:00 - 22:45CPH-DUB
4h 45m1 stop
£157Lufthansa
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Lufthansa Logo
11:55 - 23:05DUB-CPH
10h 10m2 stops
Lufthansa Logo
06:00 - 10:05CPH-DUB
5h 05m1 stop
£170Lufthansa
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Most flights • 13 per week
Norwegian
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 30% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£75
Typical prices: £123-£203
Ryanair
Tue 9/12Sat 13/12
DUB - CPH • Direct
Cheapest direct flights
£82
Typical prices: £98-£190
Ryanair
Wed 26/11Wed 3/12
DUB - CPH • Direct
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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 month to fly to Copenhagen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Copenhagen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Copenhagen is January, where tickets cost £94 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Ireland is £194 and £154 respectively. For return trips, the best month to travel is January with an average price of £94.

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 £114 one-way - £169 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Copenhagen, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Good to know - Cheap tickets from Ireland to Copenhagen

Low seasonJanuary
Cheapest flight£30
Best time to beat the crowds (55% less expensive on average)
Most popular time to fly and prices are also 15% lower 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 £151. The cheapest price found on KAYAK in the last 2 weeks cost £67 and departed from Dublin Airport.

  • What is the cheapest day to fly to Copenhagen?

    Based on KAYAK data, the cheapest day to fly to Copenhagen is Friday where tickets can be as cheap as £248. On the other hand, the most expensive day to fly is Monday, where prices are £351 on average.

  • 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.

  • 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 flights cost £101 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 £355.

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 £141
  • 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

 
See real verified KAYAK customer reviews for airlines flying to Copenhagen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Copenhagen. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.8
NorwegianOverall score based on 236 reviews
7.6Comfort
6.0Entertainment
6.6Food
8.2Crew
7.7Boarding
Airline reviews

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

10.0 ExcellentJacob, Sept 2025ATH - OSL
Read more Norwegian reviews

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

Unfriendly staff at boarding gate. Unclear announcement at about gate change. Low cost airline with no amenities on board. Bring your own water.

Terrible communication about cancellation of flight. Put on a flight the day after our departure day even though there were seats the following day

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

first of all, the grand person that I tried to upgrade to Business told me there were no seats available. I don't think she really knew how to use the system at all. They were lying to me then I went and sat at my assigned seat and I asked them again if they had seats in business class one of the hostesses proceeded to tell me now the flight is full. The flight was pretty full, but after we took off, there were at least 10 seats in business that they were not occupied so they lied to me basically and I'm really upset about that.

The flight was cancelled without explanation, and the replacement flight was late

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

1) SAS sent me emails that i could check in but that was just a waste of time because traveling to the us i actually had to check-in at the airport. 2) SAS evidently does not care about vegetarians as it does not offer regular veggie alternatives in the transcontinental flights.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

SAS has too many other airliners. They don't need to exist.

Only one choice for meal seats had no leg room

I didn't book special seats but the ones I got were great. The food wasn't good but on par with other airlines

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

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.

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

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

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

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 liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

Travelling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

Everything you need to know for your flight to Copenhagen

Information on the airport you'll fly into in Copenhagen

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