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Find cheap flights to Denmark from €35

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Denmark departing on 28/8. 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
Mon 27/5
Mon 3/6

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Best Denmark Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Copenhagen
Copenhagendirect€119
Billund
Billund1 stop€190

Good to know

Low season

January

High season

December

Cheapest flight

€35
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from Dublin to Copenhagen

FAQs - booking Denmark flights

  • How long is the flight to Denmark?

    An average direct flight from Ireland to Denmark takes 5h 38m, covering a distance of 1846 km. The most popular route is Dublin - Copenhagen with an average flight time of 2h 10m.

  • What is the cheapest flight to Denmark?

    The cheapest ticket to Denmark from Ireland found in the last 72 hours was €39 one-way, and €148 round-trip. The most popular route is from Dublin to Copenhagen and the cheapest round-trip airline ticket found on this route in the last 72 hours was €148.

  • Which airlines fly to Denmark?

    Ryanair, Scandinavian Airlines & LOT fly the most frequently from Ireland to Denmark.

  • What are the most popular destinations in Denmark?

    Based on KAYAK flight searches, the most popular destination is Copenhagen (92% of total searches to Denmark). The next most popular destinations are Billund (6%) and Aalborg (2%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Denmark

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denmark flight deals.

Top 5 airlines flying to Denmark

 
Need help choosing which airline to fly with from Ireland to Denmark? 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
KLMOverall score based on 1623 reviews
8.4crew
7.6comfort
7.8boarding
7.2entertainment
7.3food
Airline reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

2.0 MediocreDavor, Apr 2024ZAG - AMS
Read more about KLM reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

Seats actually fit a human! Snack options were a bit lame but that’s ok

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

My return flight has been changed to JFK from EWR without any notice or reason

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

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

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

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.

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

Last minute cancelation, though a substitute flight was found I could not pick my meal or seat. The hotel offered didn't have working air control or shower.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Luggage took nearly 2 hours to come out. Terrible airport service in Malaga.

We were helped whenever needed and had a pleasant flight.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

This flight space was way better than our international flight. Efficient boarding and comfortable

It was a short flight, no real service (which is okay). Very bumpy because of weather.

Our transfer from one Lufthansa flight to another at Frankfurt airport was horrible - it was a tight connection with a long walk between gates and our first flight was delayed so we had to sprint the whole way and ask people in the border control line to let us ahead of them. We just barely the flight and were exhausted. I do not recommend a short connection in the Frankfurt airport.

Super uncomfortable. Shoved in like sardines. Overhead bins were tight. Why was coffee charged for? I was insulted. How about an inflight magazine? Why can’t I charge my phone? Maybe the planes are old? They didn’t feel new. Television would have been nice. Bathrooms also very small for anyone not a size 6 or female.

Overall experience is good with boarding and food. There was no entertainment provided on a leg that made it bit harder.

I didn't like much about this flight. Almost no entertainment choices...and not available what was listed. Food not good.

I always like to travel with Discover Airlines because of their extraordinary services, comfort, and feel safe.

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

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

Perfect timing, perfect departure, lovely crew on the ground and in the air.

Ryanair is the worst airline in Europe and easily one of the worst in the planet

Flights were on time. The crew was efficient and friendly.

I hate Ryanair and have decided never to fly with them again, they treat you like animals on the way to slaughter and they never take responsibility for their errors and lousy service.

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

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

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.

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

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: "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"
Cons: "It will be nice if economy class get at least a bottle of water!"
Pros: "Great crew. My first time in Premium Economy & it was fantastic. I was actually able to sleep on an overnight flight."
Cons: "Food was eh but what do you expect? Airline food is airline food. Otherwise - a great trip."
Cons: "No food or water was offered. Had to stop for water . Barely any selection of movies"
Cons: "It would be great if they had free drinks and snacks"

Book Cheap Denmark Plane Tickets

Recent return flight deals

2/9Mon
directNorwegian
2h 10mDUB-CPH
8/9Sun
directNorwegian
2h 15mCPH-DUB
€119
6/6Thu
1 stop
11h 35mDUB-CPH
10/6Mon
direct
2h 15mCPH-DUB
€138
2/9Mon
1 stopKLM
6h 10mDUB-CPH
8/9Sun
1 stopKLM
4h 15mCPH-DUB
€163
6/6Thu
1 stopKLM
7h 00mDUB-CPH
10/6Mon
1 stopKLM
6h 55mCPH-DUB
€172
20/9Fri
1 stopAir France
7h 40mDUB-CPH
28/9Sat
1 stopAir France
13h 40mCPH-DUB
€182
24/5Fri
1 stopSWISS
21h 45mDUB-CPH
27/5Mon
1 stopSWISS
17h 15mCPH-DUB
€189
20/9Fri
directScandinavian Airlines
2h 15mDUB-CPH
28/9Sat
directScandinavian Airlines
2h 20mCPH-DUB
€190
24/5Fri
1 stopSWISS
21h 45mDUB-CPH
26/5Sun
1 stopSWISS
10h 10mCPH-DUB
€199
20/9Fri
1 stopScandinavian Airlines
5h 25mDUB-CPH
28/9Sat
directScandinavian Airlines
2h 20mCPH-DUB
€206
27/5Mon
2 stopsAir France
18h 35mDUB-BLL
3/6Mon
2 stopsAir France
23h 15mBLL-DUB
€272

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Recent one-way flight deals

28/8Wed
directNorwegian
2h 10mDUB-CPH
€35
3/6Mon
directNorwegian
2h 10mDUB-CPH
€49
29/5Wed
directNorwegian
2h 10mDUB-CPH
€50
13/5Mon
1 stop
25h 35mDUB-CPH
€68
1/10Tue
1 stop
19h 10mDUB-CPH
€70
22/5Wed
1 stopScandinavian Airlines
6h 25mDUB-CPH
€87
8/7Mon
1 stopScandinavian Airlines
9h 05mDUB-CPH
€91
2/9Mon
1 stopKLM
6h 10mDUB-CPH
€92
23/5Thu
1 stopKLM
4h 25mDUB-BLL
€104
8/7Mon
2 stopsLufthansa
16h 25mDUB-BLL
€386

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Flights to Denmark

Return flight deals:

Denmark - Ireland

Cabin classes:

€679
€1,054
€106