€28 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 6/6. 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

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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€63
Shannon
Shannon1 stop€101
Dublin
Dublindirect€63
Shannon
Shannon1 stop€101

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

Fri, 24 Jul - Sun, 26 Jul
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€63Ryanair
Fri, 5 Jun - Sun, 7 Jun
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€66Ryanair
Fri, 12 Jun - Tue, 16 Jun
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
15:45 - 22:00
DUB
-
CPH
5h 15m
1 stop
€68Ryanair
Sat, 6 Jun - Sun, 7 Jun
Multiple Airlines Logo
13:50 - 18:10
CPH
-
DUB
5h 20m
1 stop
Multiple Airlines Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€69Multiple Airlines
Sat, 30 May - Sun, 14 Jun
Ryanair Logo
23:10 - 00:30
CPH
-
DUB
2h 20mdirect
Ryanair Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€70Ryanair
Fri, 12 Jun - Mon, 15 Jun
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
19:55 - 10:40
DUB
-
CPH
13h 45m
1 stop
€72Ryanair
Fri, 12 Jun - Mon, 15 Jun
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
19:55 - 10:40
DUB
-
CPH
13h 45m
1 stop
€73Ryanair
Fri, 19 Jun - Sun, 21 Jun
Ryanair Logo
15:10 - 21:25
CPH
-
DUB
7h 15m
1 stop
Ryanair Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€75Ryanair
Fri, 12 Jun - Sun, 14 Jun
Multiple Airlines Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Multiple Airlines Logo
15:30 - 23:35
DUB
-
CPH
7h 05m
1 stop
€76Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Ryanair Logo
05:50 - 07:10
CPH
-
DUB
2h 20mdirect
Ryanair Logo
06:45 - 12:30
DUB
-
CPH
4h 45m
1 stop
€77Ryanair
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 €92 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 €92.

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

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

The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €110 on average. Morning departures are around 34% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €159.

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 €198, 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 €79 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of return tickets is €195 and €195 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 Wednesday, 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 3 weeks before departure, which saves you about 30% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€28
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (25% more expensive 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.

Reviews of the top 3 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.
7.8
NorwegianOverall score based on 250 reviews
6.1Entertainment
8.2Crew
6.6Food
7.7Boarding
7.6Comfort
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 2025
ATH - 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

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

Nothing to answer your questions appropriately. It was just a 2hrs flight from London Heathrow and we were served a cup of tea only. So the questions about food aren't relevant and also, there's no entertainment on these short haul flights. Overall, the flight ✈️ was okay.

The seat in economy are comfy, with some legroom and shoulder room. The food was above average. The plane was newish.

Excellent crew members, but my seat and food wasn’t the best

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Very uncomfortable and cramped seating. Only 1 bathroom for entire economy section, most of the plane. No food provided for a 5.5 hour flight. Bad experience

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

It would be nice to have power to charge phone.

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

Information on your arrival and departure airports