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Find cheap flights from Denmark to Ireland from €39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denmark to Ireland departing on 15/5. 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
0 bags
Sat 8/6
Sat 15/6

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Good to know

Low season

January

High season

October

Cheapest flight

€39
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 21% lower on average.
Flight from Copenhagen to Dublin

FAQs for booking flights from Denmark to Ireland

  • How does KAYAK find such low prices on flights from Denmark 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 Denmark to Ireland.

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

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

  • What is the Hacker Fare option on flights from Denmark 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 to Ireland with an airline and back to Denmark with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denmark 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 to Ireland from Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Denmark to Ireland

 
Need help choosing which airline to fly with from Denmark 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 1429 reviews
8.1Crew
6.8Food
7.3Comfort
6.7Entertainment
7.7Boarding
Airline reviews

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

10.0 ExcellentAna, May 2024CPH - LAX
Read more about Scandinavian Airlines reviews

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

They lost my luggage. Tromso in winter without warm clothes is not fun.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

I paid for wifi and it worked about a total of 5 min. Feel ripped off

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

Great flight and reminded that the logistics completely Astoria. No real story about victors, m

You get what you pay for with RyanAir. This was a €60 round trip from Stockholm and every piece of it was just excruciating, from the plane being delayed by more than an hour, to having to stand out on the tarmac in the darkness at 3C and wind to wait for the plane to disembark its previous flight (why they do this is just cruel), to the crew keeping the lights on the entire flight despite it being so late so they could walk through the aisles and try to sell things. I always say “never again!” after flying RyanAir, but somehow end up getting lured by the prices…

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Staff were friendly and flight was on time. Free drink and snacks would have been appreciated.

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

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.

Pros: "Nothing,except I got to my destination safely"
Cons: "Everything.They don’t ever offer you WATER in a 10 hour flight!! Check in crew rude. Attends dismissive to rude."
Pros: "Premium seats and service make flying so much more comfortable."
Cons: "Boarding and leaving on time."
Cons: "Norwegian was unwilling to refund flight to and from Rome in the height of the Coronavirus pandemic."
Pros: "I made it to my destination"
Cons: "I have never got in almost 13 hours of flight and was not even offered glass of water or any food!!! Norwegian flights are not providing any beverages or food and when I asked they told me I should have added food options on my booking???? That’s the most unbelievably weirdest and inhuman flight I have ever took. Will definitely make sure not to do same mistake ever again!"
Pros: "Nothing"
Cons: "If I was allowed onto my flight. My previous flight on AirEuropa was overbooked, I didn’t get a seat, and they put me on the next flight out. With the delay I didn’t get to the check in window till approximately 55 minutes before departure. Norwegian wouldn’t even let me check in. They said boarding had already stopped and the flight was closed. Sent me to the sales rep where I was told my only option was to switch to the same flight the following day, but that would cost me an additional 630€. I ended up stuck in Barcelona overnight and found a cheaper flight home with British Airways/American Airlines."
Pros: "Staff at Rome was great. Crew was excellent. Plane was magnificent."
Pros: "The last time I purchased a flight with them it was canceled. No previous notice . No solution . They wouldn't even answer the phone ."
Pros: "On a long haul flight, when I bought my ticket, Kayak advertised entertainment on my long haul flights. There was none on this flight! Seata were extremely uncomfortable."
Cons: "Stop misleading passengers to make money"

Book cheap flights from Denmark to Ireland

Recent return flight deals

7/9Sat
directRyanair
2h 00mBLL-DUB
10/9Tue
directRyanair
1h 55mDUB-BLL
€60
31/5Fri
directRyanair
2h 20mCPH-DUB
3/6Mon
directRyanair
2h 15mDUB-CPH
€62
21/8Wed
directNorwegian
2h 15mCPH-DUB
28/8Wed
directNorwegian
2h 10mDUB-CPH
€85
21/10Mon
1 stopLufthansa
8h 25mBLL-DUB
26/10Sat
1 stopLufthansa
7h 20mDUB-BLL
€124
21/8Wed
1 stop
4h 30mCPH-DUB
28/8Wed
direct
2h 10mDUB-CPH
€127
20/5Mon
directNorwegian
2h 15mCPH-DUB
24/5Fri
1 stopNorwegian
4h 20mDUB-CPH
€139
31/5Fri
1 stop
15h 50mCPH-DUB
3/6Mon
direct
2h 10mDUB-CPH
€143
14/6Fri
directScandinavian Airlines
2h 20mCPH-DUB
17/6Mon
1 stopScandinavian Airlines
9h 40mDUB-CPH
€147
7/9Sat
1 stopLufthansa
11h 50mBLL-DUB
10/9Tue
1 stopLufthansa
11h 45mDUB-BLL
€154
21/5Tue
1 stopScandinavian Airlines
5h 25mCPH-DUB
28/5Tue
1 stopScandinavian Airlines
8h 25mDUB-CPH
€157

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Recent one-way flight deals

15/5Wed
directNorwegian
2h 15mCPH-DUB
€39
20/5Mon
directNorwegian
2h 15mCPH-DUB
€43
5/9Thu
directRyanair
2h 20mCPH-DUB
€46
3/9Tue
directRyanair
2h 00mBLL-DUB
€49
4/9Wed
1 stopScandinavian Airlines
6h 30mBLL-DUB
€83
20/8Tue
1 stopScandinavian Airlines
4h 40mCPH-DUB
€87
4/9Wed
1 stop
12h 45mCPH-DUB
€90
28/5Tue
1 stopTransavia France
23h 10mCPH-DUB
€94
21/7Sun
1 stop
12h 25mCPH-DUB
€96
12/7Fri
1 stopTransavia France
12h 30mCPH-DUB
€149

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Last minute flights to Ireland

Last minute flight, train and bus deals

11/5Sat
directRyanair
2h 00mBLL-DUB
18/5Sat
directRyanair
1h 55mDUB-BLL
€93
11/5Sat
directRyanair
2h 20mCPH-DUB
20/5Mon
directRyanair
2h 15mDUB-CPH
€208
10/5Fri
multi-stopScandinavian Airlines
5h 50mCPH-DUB
12/5Sun
multi-stopScandinavian Airlines
9h 40mDUB-CPH
€208
10/5Fri
multi-stop
8h 00mCPH-DUB
20/5Mon
multi-stop
13h 40mDUB-CPH
€226
10/5Fri
direct
2h 15mCPH-DUB
20/5Mon
multi-stop
26h 10mDUB-CPH
€227
11/5Sat
multi-stop
11h 50mCPH-DUB
20/5Mon
multi-stop
13h 40mDUB-CPH
€235
10/5Fri
directNorwegian
2h 15mCPH-DUB
12/5Sun
directNorwegian
2h 10mDUB-CPH
€370
10/5Fri
multi-stopLufthansa
22h 40mBLL-DUB
17/5Fri
multi-stopLufthansa
17h 40mDUB-BLL
€382
11/5Sat
multi-stopLufthansa
17h 25mBLL-DUB
18/5Sat
multi-stopLufthansa
9h 55mDUB-BLL
€411
11/5Sat
multi-stopScandinavian Airlines
15h 10mCPH-DUB
20/5Mon
multi-stopScandinavian Airlines
17h 20mDUB-CPH
€939

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Flights to Ireland

Return flight deals:

Ireland - Denmark

Cabin classes:

€119