£44 Find Cheap Flights from Ireland to Copenhagen – Compare and Save

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 10/10. 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.
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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

Fri, 9 Oct - Sun, 11 Oct
Ryanair Logo
07:55 - 17:05
DUB
-
CPH
8h 10m
1 stop
Ryanair Logo
22:45 - 08:45
CPH
-
DUB
11h 00m
1 stop
£92Ryanair
Mon, 5 Oct - Tue, 13 Oct
Multiple Airlines Logo
22:05 - 09:55
DUB
-
CPH
10h 50m
1 stop
Multiple Airlines Logo
22:25 - 17:55
CPH
-
DUB
20h 30m
2 stops
£93Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Ryanair Logo
05:45 - 22:00
DUB
-
CPH
15h 15m
2 stops
Ryanair Logo
05:50 - 12:55
CPH
-
DUB
8h 05m
1 stop
£95Ryanair
Fri, 9 Oct - Sat, 5 Dec
Ryanair Logo
07:00 - 19:40
DUB
-
CPH
11h 40m
1 stop
Ryanair Logo
11:35 - 20:35
CPH
-
DUB
10h 00m
1 stop
£98Ryanair
Mon, 17 Aug - Mon, 24 Aug
Multiple Airlines Logo
15:55 - 23:00
DUB
-
CPH
6h 05m
1 stop
Multiple Airlines Logo
23:25 - 17:40
CPH
-
DUB
19h 15m
2 stops
£99Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Ryanair Logo
22:05 - 09:55
DUB
-
CPH
10h 50m
1 stop
Ryanair Logo
06:30 - 17:25
CPH
-
DUB
11h 55m
2 stops
£99Ryanair
Mon, 17 Aug - Sun, 23 Aug
Multiple Airlines Logo
14:25 - 17:35
DUB
-
CPH
2h 10mdirect
Multiple Airlines Logo
00:00 - 09:00
CPH
-
DUB
10h 00m
1 stop
£100Multiple Airlines
Fri, 4 Dec - Sat, 5 Dec
Scandinavian Airlines Logo
12:30 - 15:35
DUB
-
CPH
2h 05mdirect
Scandinavian Airlines Logo
08:00 - 09:25
CPH
-
DUB
2h 25mdirect
£128Scandinavian Airlines
Fri, 6 Nov - Sun, 8 Nov
Scandinavian Airlines Logo
19:05 - 22:10
DUB
-
CPH
2h 05mdirect
Scandinavian Airlines Logo
08:00 - 09:25
CPH
-
DUB
2h 25mdirect
£137Scandinavian Airlines
Tue, 1 Dec - Thu, 3 Dec
Scandinavian Airlines Logo
12:30 - 15:35
DUB
-
CPH
2h 05mdirect
Scandinavian Airlines Logo
17:00 - 18:20
CPH
-
DUB
2h 20mdirect
£140Scandinavian 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?

The average price of all round-trip flights to Copenhagen clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Copenhagen is Saturday where round-trip tickets can be as cheap as £195. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are £334 on average.

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 round-trip 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 £88 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 £160 respectively. For one-way flights, the best month to travel is December with an average price of £68.

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

The average price for all round-trip flights to Copenhagen depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Copenhagen is generally in the afternoon, when round-trip flights cost £103 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 £309.

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 £181 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 2 weeks before departure, which saves you about 11% 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

£44
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (10% 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 £254. The cheapest price found on KAYAK in the last 2 weeks cost £63 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 £131
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Copenhagen flight deals.

Reviews of the top 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.
7.4
Scandinavian AirlinesOverall score based on 1906 reviews
7.3Comfort
6.8Entertainment
7.7Boarding
8.0Crew
6.8Food
Airline reviews

Good flight, clean, well mannered/respectful Staff, .food are OK. Affordable price range

10.0 ExcellentAnonymous, Jul 2026
BGO - CPH
Read more Scandinavian Airlines reviews

Good flight, clean, well mannered/respectful Staff, .food are OK. Affordable price range

Copenhaguen airport is not very efficient, signs are not clear enough. Too much walking.

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

Cheap business class has everything you'd expect except the large seats with good leg room. There was priority boarding, lounge access, great meal in-flight. Great value for the money, and I would do it again.

When leaving Florence the speaker at kiosk didn’t work and couldn’t hear directions. Then, at the layover at Copenhagen we all rushed to “board” as directed but were then quarintined in a room to wait with no food. Then we sat on the plane for hour and 15 min for a delay where they had to call a fire truck. My screen was broken on my second flight. Then we waited on the tarmac for a delay of 45 min on the plane again when we landed at Logan.

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Seats weren’t comfortable Hard to adjust and seat in front was damaged and repaired with tape minutes before we took off Repair was best the repair man could do in the 2 minutes available but it meant stowage couldn’t be used Entertainment choices could have been wider Staff were very good

They canceled my flight and made things harder but they booked us on Air France but cancelling my flight late at night uncool bro

Old plane, food not that great - lacked taste. Crew was nice but strict.

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?

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