$25 Cheap Flights from Dublin (DUB) to Copenhagen (CPH)

View $25 flight on Wed, May 7, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Dublin to Copenhagen (DUB-CPH)

Prices were available within the past 7 days and start at $25 for one-way flights and $50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, May 10 - Sat, May 17
DUB
Dublin
CPH
Copenhagen
$50 Roundtrip, found 1 day ago
$50
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sat, May 10 from Dublin to Copenhagen, returning Sat, May 17, priced at $50 found 1 day ago
Ryanair
Tue, Sep 16 - Tue, Sep 23
DUB
Dublin
CPH
Copenhagen
$55 Roundtrip, found 2 days ago
$55
Roundtrip
found 2 days ago
Select Ryanair flight, departing Tue, Sep 16 from Dublin to Copenhagen, returning Tue, Sep 23, priced at $55 found 2 days ago
Ryanair
Sat, May 10 - Wed, May 14
DUB
Dublin
CPH
Copenhagen
$57 Roundtrip, found 1 day ago
$57
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sat, May 10 from Dublin to Copenhagen, returning Wed, May 14, priced at $57 found 1 day ago
Ryanair
Tue, May 20 - Wed, May 21
DUB
Dublin
CPH
Copenhagen
$58 Roundtrip, found 3 days ago
$58
Roundtrip
found 3 days ago
Select Ryanair flight, departing Tue, May 20 from Dublin to Copenhagen, returning Wed, May 21, priced at $58 found 3 days ago
Ryanair
Sat, May 17 - Sat, May 24
DUB
Dublin
CPH
Copenhagen
$60 Roundtrip, found 6 days ago
$60
Roundtrip
found 6 days ago
Select Ryanair flight, departing Sat, May 17 from Dublin to Copenhagen, returning Sat, May 24, priced at $60 found 6 days ago
Ryanair
Tue, May 20 - Fri, May 23
DUB
Dublin
CPH
Copenhagen
$62 Roundtrip, found 4 hours ago
$62
Roundtrip
found 4 hours ago
Select Ryanair flight, departing Tue, May 20 from Dublin to Copenhagen, returning Fri, May 23, priced at $62 found 4 hours ago
Norwegian Air Sweden
Wed, May 14 - Fri, May 16
DUB
Dublin
CPH
Copenhagen
$104 Roundtrip, found 4 hours ago
$104
Roundtrip
found 4 hours ago
Select Norwegian Air Sweden flight, departing Wed, May 14 from Dublin to Copenhagen, returning Fri, May 16, priced at $104 found 4 hours ago
Scandinavian Airlines
Wed, Mar 4 - Mon, Mar 9
DUB
Dublin
CPH
Copenhagen
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 4 from Dublin to Copenhagen, returning Mon, Mar 9, priced at $196 found 6 days ago
Lufthansa
Wed, Jun 11 - Sat, Jun 14
DUB
Dublin
CPH
Copenhagen
$200 Roundtrip, found 8 hours ago
$200
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Wed, Jun 11 from Dublin to Copenhagen, returning Sat, Jun 14, priced at $200 found 8 hours ago
Norwegian Air Shuttle
Thu, Aug 28 - Sun, Aug 31
DUB
Dublin
CPH
Copenhagen
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, Aug 28 from Dublin to Copenhagen, returning Sun, Aug 31, priced at $204 found 1 day ago
Flights from Dublin (DUB) to Copenhagen (CPH)
Origin airport
Dublin
Destination airport
Kastrup
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Eurowings, Finnair, Iberia, KLM, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Ryanair, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$50
Distance
769 mi

Dublin to Copenhagen Flights

The cheapest times to fly from Dublin to Copenhagen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Copenhagen are during the month of May. You can find some of the cheapest flights from Dublin to Copenhagen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Copenhagen

Sunday is one of the best days to book for cheap flights from Dublin to Copenhagen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Copenhagen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Copenhagen in 2025. You can also book with separate airlines for your outbound and return journeys, from $25 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Copenhagen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Copenhagen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Kastrup Airport (CPH) cost?
Score cheap return flights from Dublin Airport (DUB) to Kastrup Airport (CPH) starting from $58. Snag a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving DUB on May 20 2025 and touching down at CPH. The price was last updated on April 25 2025 and has not changed since.
What is the cheapest month to fly from DUB to CPH?
The cheapest flights from DUB to CPH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Dublin Airport (DUB) to Kastrup Airport (CPH)?
When heading out of Dublin Airport (DUB), you can hop on a nonstop flight to Kastrup Airport (CPH) with SAS.
What is the cheapest airline that flies from DUB to CPH?
Currently, the cheapest airline operating one-way flights from DUB to CPH is Ryanair. You can take off on this route from $25. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DUB on May 7 2025. Prices were last updated on April 25 2025 and have not changed since.
How many flights per day from Dublin Airport (DUB) to Kastrup Airport (CPH)?
When taking off from Dublin Airport (DUB), you’ll have your pick from an average of 2 daily nonstop flights to Kastrup Airport (CPH).
What are the most popular departure times for flights from Dublin Airport (DUB) to Kastrup Airport (CPH)?
More passengers fly between DUB and CPH at 12 PM than at any other time. Looking for a quieter experience? Try choosing a quieter departure window and there’s a chance you’ll save on your fare as well.
What day of the week has the most flights from DUB to CPH?
If you jet off on a Friday, you’ll get the biggest range of options for flights from Dublin Airport (DUB) to Kastrup Airport (CPH).
What is the earliest flight from Dublin Airport (DUB) to Kastrup Airport (CPH)?
The first flight of the day taking off from Dublin Airport (DUB) is at around 7:00AM UTC+0. Hop on this flight and you’ll touch down at Kastrup Airport (CPH) at approximately 10:10AM UTC+1. The total time in the air is 2h 10m.
How long does it take to fly from Dublin Airport (DUB) to Kastrup Airport (CPH)?
Typically, it takes 2 hours and 10 minutes to travel the 770 mi from DUB to CPH.
What airline has the least delays from DUB to CPH?
Norwegian Air International has the best performance for on-time direct flights from Dublin Airport (DUB) to Kastrup Airport (CPH), with an on-time rating of 96%. Use the Expedia App to view your journey status before you leave and get notified of any changes.
What is the best time to fly from Dublin Airport (DUB) to Kastrup Airport (CPH)?
To avoid potential delays on the Dublin Airport (DUB) to Kastrup Airport (CPH) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Copenhagen from Dublin Airport (DUB)?
Kastrup Airport (CPH) is the only airport in Copenhagen with direct flights from Dublin Airport (DUB). Compare your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Kastrup Airport (CPH) last-minute?
Last-minute fares from DUB to CPH are typically more expensive. For the lowest prices, start looking for flights ahead of time. That said, if you’re flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book a DUB to CPH flight and hotel package?
You’ll generally save money by booking a DUB to CPH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. After selecting your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Kastrup Airport (CPH)?
If you booked your DUB to CPH flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.