€33 Find Cheap Flights to Denmark

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 19/2. 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.
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Best Denmark Flight Deals from Ireland

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

Copenhagen
Copenhagendirect€31
Billund
Billund1 stop€130
Aalborg
Aalborg1 stop€139

Good to know

Low season

January

High season

December

Cheapest flight

€33
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (4% more expensive 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 02m, 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 €72 one-way, and €44 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 €44.

  • 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 (94% of total searches to Denmark). The next most popular destinations are Billund (6%) and Aalborg (0.6%).

  • 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

  • Looking for cheap airfare to Denmark? 25% of our users found return tickets to Denmark for the following prices or less: From Dublin €137
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is April.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denmark flight deals.
See more tips

Top 3 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 1349 reviews
8.4Crew
7.9Boarding
7.2Entertainment
7.3Food
7.7Comfort
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

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

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: "Value for money"
Cons: "Boarding process really needs to improve. There is usually a chaos during boarding"

The food service was absolutely rubbish. Very arrogant crew. Does Scandinavian airlines think everyone eats meat??? I paid for my flight but could not eat anything because I am vegetarian!!! I was hungry for 7 hours . I demand for refund! This is absolutely unacceptable!!!! If you want more customers keep an open mind!!! Cater to all meal needs. I have flown many airlines and I never make a special request online never! They always have vegetarian options. SAS has no idea of customer service. Shitty service

LAX to Copenhagen was very nice…business class…great service and comfortable seats…great value…Copehagen to Barcelona…business class was normal coach seating…a little cramped…box meal….good service

Had recurring problems with the touch-screen entertainment system repeatedly making up inputs, resulting in the movies randomly jumping forward and backward. With the lack of proper controls, it was also difficult to get back to where the movie was up to. These phantom inputs were so comprehensive that the system even changed the language setting. Despite a schedule 6.25pm boarding time, it was announced in the Delta lounge at 6.15pm that boarding for the flight had started, so of course everything started to head down. While the gate continued to show a scheduled boarding of 6.25pm, it was 6.32pm before boarding actually started. No, not significantly different, and we ultimately ended up landing well before time (and landing time is arguably more important than exactly when boarding starts). Seat comfort was fine, although only a small nook for personal items, food was satisfying for me, and crew was pleasant.

Staff was fine. But plane offers very few free services.

Entertainment system caused delay. But order was restored within one-hour into the flight. Service was good.

I did not go. I rebooked my ticket. Despite that you keep sending me emails and now this survey about a trip that you should know by now did not happen. Very bad, impersonal customer service. Shows you have no idea what's going on with your customers and that you're just spamming with automated, careless communications

Flight delayed 3 hours 45 minutes. Connecting flight changed. Would have missed cruise ship. Had to cancel return flight, because we couldn't just cancel flight to Nice.

Pilot made us late 45 minutes with no explanation, missed our connection, they didn’t care

The flights from EWR to Stockholm and from Copenhagen to JFK were great. Love everything from SAS

First off, numerous things were misrepresented. When we purchased the Economy Plus tickets the fare allegedly includes access to lounge. At Logan Airport where the signs points to, there is no longer SAS lounge. We were directed to Delta lounge, which is located at the other end of the terminal. When we got there, Delta reps told us that it is for SAS business class passengers only. The advertised seat selection 30 hrs prior to departure did not work online. When I called SAS, they told me that it was more than 30 hrs before our connecting flight in Copenhagen, although it was less than 30 hrs before the departure for Copenhagen. Customer service representatives would not provide any assistance. The tray table in my seat was not fully unfolding to be able to place the food tray on it. Therefore, I had to keep it on my laps.

Book Cheap Denmark Plane Tickets

Recent return flight deals

21/1Tue
directRyanair
2h 10mDUB-CPH
23/1Thu
directRyanair
2h 20mCPH-DUB
€36
14/1Tue
directRyanair
2h 10mDUB-CPH
16/1Thu
directRyanair
2h 20mCPH-DUB
€39
22/1Wed
direct
2h 10mDUB-CPH
28/1Tue
direct
2h 25mCPH-DUB
€106
27/1Mon
1 stop
4h 45mDUB-CPH
28/1Tue
direct
2h 25mCPH-DUB
€112
6/2Thu
1 stopKLM
4h 25mDUB-BLL
10/2Mon
1 stopKLM
14h 25mBLL-DUB
€149
9/1Thu
directScandinavian Airlines
2h 10mDUB-CPH
13/1Mon
directScandinavian Airlines
2h 25mCPH-DUB
€150
23/1Thu
1 stopKLM
6h 35mDUB-CPH
28/1Tue
1 stopKLM
5h 35mCPH-DUB
€152
10/1Fri
directScandinavian Airlines
2h 10mDUB-CPH
12/1Sun
directScandinavian Airlines
2h 25mCPH-DUB
€154
5/6Thu
1 stopAir France
10h 20mDUB-BLL
11/6Wed
1 stopAir France
17h 10mBLL-DUB
€156
11/1Sat
2 stopsAir France
7h 55mDUB-BLL
13/1Mon
2 stopsAir France
14h 25mBLL-DUB
€305

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Recent one-way flight deals

19/2Wed
directRyanair
2h 10mDUB-CPH
€33
17/3Mon
directRyanair
2h 10mDUB-CPH
€34
7/3Fri
directScandinavian Airlines
2h 10mDUB-CPH
€45
21/2Fri
directScandinavian Airlines
2h 10mDUB-CPH
€60
16/1Thu
1 stop
17h 55mDUB-BLL
€66
22/1Wed
1 stop
23h 00mDUB-CPH
€67
19/1Sun
1 stopKLM
6h 35mDUB-CPH
€73
30/1Thu
1 stopKLM
6h 35mDUB-CPH
€74
13/2Thu
2 stopsNorwegian
23h 20mDUB-CPH
€125
2/2Sun
2 stopsNorwegian
39h 00mDUB-AAL
€194

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Last minute flights to Denmark

Last minute flight, train and bus deals

24/12Tue
multi-stopRyanair
6h 15mDUB-CPH
7/1Tue
directRyanair
2h 25mCPH-DUB
€132
24/12Tue
multi-stopRyanair
6h 15mDUB-CPH
2/1Thu
directRyanair
2h 20mCPH-DUB
€155
24/12Tue
multi-stop
6h 15mDUB-CPH
7/1Tue
multi-stop
5h 00mCPH-DUB
€170
22/12Sun
direct
2h 10mDUB-CPH
29/12Sun
multi-stop
19h 10mCPH-DUB
€202
22/12Sun
multi-stopKLM
6h 35mDUB-CPH
26/12Thu
multi-stopKLM
3h 50mCPH-DUB
€221
23/12Mon
multi-stopLufthansa
13h 20mDUB-CPH
29/12Sun
multi-stopLufthansa
9h 15mCPH-DUB
€233
22/12Sun
multi-stopLufthansa
11h 10mDUB-CPH
29/12Sun
multi-stopLufthansa
9h 15mCPH-DUB
€247
22/12Sun
multi-stopKLM
6h 35mDUB-CPH
28/12Sat
multi-stopKLM
5h 30mCPH-DUB
€272
22/12Sun
directScandinavian Airlines
2h 10mDUB-CPH
29/12Sun
directScandinavian Airlines
2h 25mCPH-DUB
€275
23/12Mon
directScandinavian Airlines
2h 10mDUB-CPH
29/12Sun
directScandinavian Airlines
2h 25mCPH-DUB
€276

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Everything you need to know for your flight to Denmark

Cabin class types available on flights to Denmark

Cabin classes available on flights to Denmark. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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