€28 Find Cheap Flights from Copenhagen to Ireland – 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 from Copenhagen to Ireland departing on 17/10. 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, 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
Dublin1 stop€85
Shannon
Shannon1 stop€103
Dublin
Dublin1 stop€85
Shannon
Shannon1 stop€103

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, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
10:10 - 00:05
CPH
-
DUB
14h 55m
1 stop
Multiple Airlines Logo
17:30 - 20:40
DUB
-
CPH
2h 10mdirect
€85Multiple Airlines
Fri, 14 Aug - Sun, 16 Aug
Multiple Airlines Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Multiple Airlines Logo
20:30 - 23:40
DUB
-
CPH
2h 10mdirect
€86Multiple Airlines
Fri, 14 Aug - Sun, 16 Aug
Multiple Airlines Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Multiple Airlines Logo
20:30 - 23:40
DUB
-
CPH
2h 10mdirect
€87Multiple Airlines
Sun, 2 Aug - Sun, 9 Aug
Ryanair Logo
05:50 - 07:10
CPH
-
DUB
2h 20mdirect
Ryanair Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€88Ryanair
Fri, 14 Aug - Sun, 16 Aug
Multiple Airlines Logo
10:00 - 17:20
CPH
-
DUB
8h 20m
1 stop
Multiple Airlines Logo
20:30 - 23:40
DUB
-
CPH
2h 10mdirect
€88Multiple Airlines
Sun, 9 Aug - Tue, 25 Aug
Ryanair Logo
05:45 - 09:50
CPH
-
DUB
5h 05m
1 stop
Ryanair Logo
06:30 - 22:00
DUB
-
CPH
14h 30m
1 stop
€89Ryanair
Fri, 14 Aug - Sun, 16 Aug
Multiple Airlines Logo
10:00 - 20:30
CPH
-
DUB
11h 30m
1 stop
Multiple Airlines Logo
20:30 - 23:40
DUB
-
CPH
2h 10mdirect
€90Multiple Airlines
Fri, 25 Sep - Tue, 29 Sep
Ryanair Logo
10:00 - 21:10
CPH
-
DUB
12h 10m
1 stop
Ryanair Logo
06:30 - 13:30
DUB
-
CPH
6h 00m
1 stop
€91Ryanair
Fri, 28 Aug - Sun, 30 Aug
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
06:45 - 12:30
DUB
-
CPH
4h 45m
1 stop
€92Ryanair
Thu, 20 Aug - Sun, 23 Aug
Ryanair Logo
05:50 - 11:50
CPH
-
DUB
7h 00m
1 stop
Ryanair Logo
21:35 - 00:45
DUB
-
CPH
2h 10mdirect
€93Ryanair
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 5 days was to Dublin, at €111 return. The most popular route is from Copenhagen (CPH) to Dublin (DUB), and the cheapest return airline ticket found on this route in the last 5 days was €111.

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 €113 on average. Morning departures are around 37% 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 €163.

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 €151, 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 €81 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of return tickets is €215 and €202 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, Friday 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 33% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight€28
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (20% 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 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.
7.4
Scandinavian AirlinesOverall score based on 1873 reviews
7.7Boarding
7.3Comfort
8.0Crew
6.7Entertainment
6.7Food
Airline reviews

Overall a great experience. I didn’t like that they didn’t assign seats until we arrived at airport. All the employees we interacted with at the airport and on the flight were kind and helpful.

8.0 ExcellentAnonymous, Jul 2026
CPH - SFO
Read more Scandinavian Airlines reviews

Overall a great experience. I didn’t like that they didn’t assign seats until we arrived at airport. All the employees we interacted with at the airport and on the flight were kind and helpful.

It was ok but no WiFi I think I’ll fly Iceland air next time

Basic flight. Great for something under two hours. Seats were a bit dated and uncomfortable

They lost my luggage and there is no update, no luggage and no hope that they will find it. It has been 26 hours since we landed

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.

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.

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's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

all fine - did not have food - there was no entertainment

Delayed delayed delayed and then cancelled very late not allowing for too much time to find a room for the night

Crowded, little leg room, little lateral room. Hour late, then all funnelled into a small room with a couple of bench seats for 150 people. Most sitting on the floor or standing for 30 mins before chaotic boarding.

Worst experience ever. First time and last time with Ryanair. I'm not a cow.

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

Information on your arrival and departure airports