€27 Find Cheap Flights from Denmark to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 9/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denmark to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Denmark to Dublin 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 Denmark to Dublin

Fri, 24 Apr - Mon, 27 Apr
Ryanair Logo
05:55 - 07:15
CPH
-
DUB
2h 20mdirect
Ryanair Logo
08:50 - 15:40
DUB
-
CPH
5h 50m
1 stop
€62Ryanair
Tue, 28 Apr - Sat, 2 May
Ryanair Logo
23:15 - 00:35
CPH
-
DUB
2h 20mdirect
Ryanair Logo
19:35 - 22:45
DUB
-
CPH
2h 10mdirect
€63Ryanair
Tue, 28 Apr - Sun, 3 May
Ryanair Logo
23:15 - 00:35
CPH
-
DUB
2h 20mdirect
Ryanair Logo
07:35 - 10:45
DUB
-
CPH
2h 10mdirect
€64Ryanair
Sat, 25 Apr - Mon, 27 Apr
Ryanair Logo
15:40 - 23:25
CPH
-
DUB
8h 45m
1 stop
Ryanair Logo
06:25 - 09:35
DUB
-
CPH
2h 10mdirect
€65Ryanair
Sun, 19 Apr - Sat, 25 Apr
Ryanair Logo
05:45 - 09:50
CPH
-
DUB
5h 05m
1 stop
Ryanair Logo
19:35 - 22:45
DUB
-
CPH
2h 10mdirect
€66Ryanair
Thu, 23 Apr - Tue, 28 Apr
Ryanair Logo
05:55 - 09:50
CPH
-
DUB
4h 55m
1 stop
Ryanair Logo
19:35 - 22:45
DUB
-
CPH
2h 10mdirect
€67Ryanair
Wed, 29 Apr - Wed, 6 May
Ryanair Logo
13:40 - 23:20
CPH
-
DUB
10h 40m
1 stop
Ryanair Logo
17:30 - 20:40
DUB
-
CPH
2h 10mdirect
€68Ryanair
Tue, 28 Apr - Tue, 5 May
Ryanair Logo
13:55 - 18:50
CPH
-
DUB
5h 55m
1 stop
Ryanair Logo
19:35 - 22:45
DUB
-
CPH
2h 10mdirect
€69Ryanair
Wed, 6 May - Fri, 8 May
Multiple Airlines Logo
18:55 - 17:10
BLL
-
DUB
23h 15m
2 stops
Multiple Airlines Logo
22:00 - 15:25
DUB
-
BLL
16h 25m
2 stops
€156Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Lufthansa Logo
18:55 - 08:05
BLL
-
DUB
14h 10m
1 stop
Lufthansa Logo
06:05 - 18:00
DUB
-
BLL
10h 55m
1 stop
€158Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Dublin

Get data-powered insights and trends into flights to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Dublin?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Dublin was found on the route from Copenhagen, at €62 return. The most popular connection is from Madrid to Dublin and KAYAK users have found return deals for as low as €89 in the last 3 days.

What is the cheapest day to fly to Dublin?

The average price of all round-trip flights to Dublin clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Dublin is Wednesday where round-trip tickets can be as cheap as €101. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €228 on average.

What is the cheapest month to fly to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Dublin, 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 to Dublin is January, where tickets cost €80 on average for return flights. On the other hand, the most expensive months are July and March, where the average cost of tickets from Denmark is €224 and €167 respectively. For one-way flights, the best month to travel is January with an average price of €80.

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

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

The cheapest time of day to fly to Dublin is generally in the evening, when round-trip flights cost €113 on average. The most expensive time of day to fly to Dublin is generally at night, which is peak travel time and where the average cost of a ticket is €163.

How far in advance should I book a flight to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Dublin, 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, 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 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€27
Best time to beat the crowds (23% less expensive on average)
Flight from Copenhagen to Dublin

FAQs - booking Dublin flights

  • What is the cheapest flight to Dublin?

    In the last 3 days, the cheapest flight deal to Dublin was found on the route from Copenhagen, at €62 return. The most popular connection is from Madrid to Dublin and KAYAK users have found return deals for as low as €89 in the last 3 days.

  • How far is Dublin Airport from central Dublin?

    There are 9 km between Dublin city centre and Dublin Airport.

  • What is the name of Dublin’s airport?

    All flights to Dublin land at Dublin Airport. The airport code is DUB,and it can also be referred to as Dublin or Dublin Airport.

  • How much is a flight to Dublin?

    On average, a flight to Dublin costs €113. The cheapest price found on KAYAK in the last 2 weeks cost €39 and departed from Kastrup Copenhagen Airport.

  • How does KAYAK find such low prices on flights to Dublin?

    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 to Dublin.

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

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

  • What is the Hacker Fare option on flights to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin 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 to Dublin?

    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 Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Dublin

  • Looking for cheap airfare to Dublin? 25% of our users found return tickets to Dublin for the following prices or less: From Copenhagen €113
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dublin flight deals.

Reviews of the top 3 airlines flying from Denmark to Dublin

 
See real verified KAYAK customer reviews for airlines flying to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Denmark to Dublin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dublin? 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.
7.7
NorwegianOverall score based on 244 reviews
7.6Comfort
6.0Entertainment
8.2Crew
6.5Food
7.7Boarding
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

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.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

Feels like economy sits are getting smaller especially while eating food

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.

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

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

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.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

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.

Flight got delayed and they didn’t keep us informed all the time.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Cavan
Gorey
Dundalk
Wicklow
Swords
Naas
Kildare
Tullamore
Bray
Mullingar
Enniscorthy
Drogheda
Carlingford
Arklow
Maynooth
Castleknock
Thurles
Leixlip
Malahide

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin