€54 Find Cheap Flights from Copenhagen to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Copenhagen to Ireland departing on 21/10. 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.
1 adult
1 adult, Economy

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Flight Deals

Best Ireland Flight Deals from Copenhagen

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€84
Shannon
Shannon1 stop€147
Dublin
Dublindirect€84
Shannon
Shannon1 stop€147

Cheap Flights from Copenhagen to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Copenhagen to Ireland 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 Copenhagen to Ireland

Wed, 22 Oct - Tue, 28 Oct
Ryanair Logo
17:15 - 18:35CPH-DUB
2h 20mdirect
Ryanair Logo
18:15 - 21:35DUB-CPH
2h 20mdirect
€84Ryanair
Find Deal
Wed, 3 Sep - Sat, 6 Sep
Ryanair Logo
17:15 - 18:35CPH-DUB
2h 20mdirect
Ryanair Logo
19:35 - 22:45DUB-CPH
2h 10mdirect
€85Ryanair
Find Deal
Wed, 17 Sep - Thu, 18 Sep
Norwegian Logo
07:00 - 08:15CPH-DUB
2h 15mdirect
Norwegian Logo
18:35 - 19:50DUB-CPH
24h 15m1 stop
€87Norwegian
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Thu, 20 Nov - Sun, 23 Nov
Ryanair Logo
17:10 - 18:30CPH-DUB
2h 20mdirect
Ryanair Logo
05:45 - 09:05DUB-CPH
2h 20mdirect
€89Ryanair
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Ryanair Logo
13:05 - 21:10CPH-DUB
9h 05m1 stop
Ryanair Logo
19:15 - 22:25DUB-CPH
2h 10mdirect
€93Ryanair
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Sat, 11 Oct - Mon, 13 Oct
 Logo
20:10 - 08:45CPH-DUB
13h 35m1 stop
 Logo
13:15 - 16:25DUB-CPH
2h 10mdirect
Tue, 7 Oct - Sat, 11 Oct
 Logo
17:00 - 20:20CPH-DUB
4h 20m1 stop
 Logo
19:35 - 22:45DUB-CPH
2h 10mdirect
€102
Find Deal
Mon, 16 Feb - Thu, 19 Feb
Scandinavian Airlines Logo
12:50 - 19:35CPH-DUB
7h 45m1 stop
Scandinavian Airlines Logo
12:30 - 15:35DUB-CPH
2h 05mdirect
€140Scandinavian Airlines
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Sat, 13 Sep - Mon, 15 Sep
Norwegian Logo
14:50 - 14:55CPH-DUB
25h 05m1 stop
Norwegian Logo
13:15 - 16:25DUB-CPH
2h 10mdirect
€143Norwegian
Find Deal
Fri, 10 Oct - Sun, 19 Oct
British Airways Logo
16:15 - 20:35CPH-SNN
5h 20m1 stop
British Airways Logo
21:15 - 10:00SNN-CPH
11h 45m1 stop
€585British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Copenhagen to Ireland flights

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

What is the cheapest Copenhagen to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Copenhagen found in the last 72 hours was to Dublin, at €151 return. The most popular route is from Copenhagen (CPH) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €151.

Can I save money by flying with a stopover from Copenhagen to Ireland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €415, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Copenhagen to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Ireland, 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 from Copenhagen to Ireland is January, when tickets cost €84 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is €201 and €197 respectively.

What’s the cheapest day of the week to fly from Copenhagen to Ireland?

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

If your flying dates are flexible, you should consider flying to Ireland on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Copenhagen to Ireland. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Ireland, 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 on a flight from Copenhagen to Ireland, you should book around 6 weeks before departure, which saves you about 40% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€54
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Copenhagen to Dublin

FAQs - booking Ireland flights

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

    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 from Copenhagen to Ireland.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Copenhagen to Ireland 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 from Copenhagen to Ireland?

    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 from Copenhagen to Ireland 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 Ireland?

    The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €168 on average. Morning departures are around 51% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €339.

Top tips for finding cheap flights to Ireland

  • Looking for a cheap flight? 25% of our users found tickets from Copenhagen to the following destinations at these prices or less: Dublin €91 one-way - €231 round-trip

Reviews of the top airlines flying from Copenhagen to Ireland

 
Need help choosing which airline to fly with from Copenhagen to Ireland? 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.
7.7
NorwegianOverall score based on 234 reviews
6.5Food
6.0Entertainment
7.7Boarding
7.5Comfort
8.1Crew
Airline reviews

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

6.0 GoodAnonymous, Jul 2025BGO - LGW
Read more Norwegian reviews

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

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.

Love thiscsirlibe. So civilized and kind. Good food. Good treatment. On time. Excellent communication.

great crew, professional, funny, and great service. good condition plane too! great experience

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

The seats have no legroom. I was bruised on my knees for having them pressed up against the seat in front of me. Then I got food poisoning from the special meal I ordered. Pretty horrible all around.

I liked the free wifi in business class and the food and beverages.

I loved it the staff across the terminal process from entry to airport and boarding of flight excellent. Onboard aircraft the flight attendants crew were fabooois lovely and always assisting

No TV screen, free WiFi or power outlets, but seats were comfortable, food and drinks were great, service was awesome!

Very difficult to clearly hear the dialogue on videos due to airplane engine sound. Flying to Copenhagen audio was very clear. Food was excellent. Returning flight--Lunch and breakfast food was the worst I've experienced. Audio was terrible. Why the difference?

Everything you need to know for your flight from Copenhagen to Ireland

Information on your arrival and departure airports

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