HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Copenhagen

$34+ Cheap flights from Dublin (DUB) to Copenhagen (CPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CPH
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin to Copenhagen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Dublin to Kastrup Copenhagen are usually found in January or May, booked 82 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Dublin to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septembre 17, 2025.

Round-trip from

$123
(Ryanair)

One-way from

$34
(Ryanair)

Popular in

July

Cheapest in

January

Average price

$174

Good round-trip deal

$111 or less

Good one-way deal

$78 or less
From Dublin to Kastrup Copenhagen
Search Deals
One-way flight from Dublin to Kastrup Copenhagen
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Dublin to Kastrup Copenhagen.
Search Deals
Price to beat on a one-way flight from Dublin to Kastrup Copenhagen.
Search Deals

Find flight deals from Dublin to Copenhagen

Cheapest flights from Dublin to Copenhagen
Explore the most affordable flight options available from Dublin to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 17, 2025.

This Ryanair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/183:20 pmDUB - CPH
Nonstop2h 10mRyanair
dim. 9/216:55 amCPH - DUB
Nonstop2h 20mRyanair
Deal found 9/15$118
This Ryanair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/2912:55 pmDUB - CPH
Nonstop2h 20mRyanair
sam. 11/2911:45 pmCPH - DUB
Nonstop2h 20mRyanair
Deal found 9/16$123
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:20 amDUB - CPH
Nonstop2h 20mRyanair
ven. 11/73:40 pmCPH - DUB
1 stop4h 35mRyanair
Deal found 9/17$129
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/17:15 pmDUB - CPH
Nonstop2h 10mRyanair
sam. 10/42:55 pmCPH - DUB
1 stop4h 55mRyanair
Deal found 9/17$130
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:15 pmDUB - CPH
Nonstop2h 20mRyanair
ven. 11/73:40 pmCPH - DUB
1 stop4h 35mRyanair
Deal found 9/17$132
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:20 amDUB - CPH
Nonstop2h 20mRyanair
jeu. 11/69:40 amCPH - DUB
1 stop4h 25mRyanair
Deal found 9/15$133
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:15 pmDUB - CPH
Nonstop2h 20mRyanair
jeu. 11/69:40 amCPH - DUB
1 stop6h 45mRyanair
Deal found 9/15$135
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/25:45 amDUB - CPH
Nonstop2h 20mMultiple Airlines
sam. 11/85:30 pmCPH - DUB
1 stop4h 50mMultiple Airlines
Deal found 9/15$136
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/25:45 amDUB - CPH
Nonstop2h 20mRyanair
jeu. 11/66:20 amCPH - DUB
1 stop4h 45mRyanair
Deal found 9/17$137
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/412:30 pmDUB - CPH
Nonstop2h 05mMultiple Airlines
mar. 11/410:00 pmCPH - DUB
Nonstop2h 20mMultiple Airlines
Deal found 9/15$138

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
Use the filters below to find and compare flights from Dublin to Copenhagen that are best for you.

Fly from

Dublin

Fly to

Copenhagen

Route

Depart

Return

Price

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

sam. 11/29

12:55 pm-4:15 pm

Nonstop2h 20m

Kastrup Copenhagen

sam. 11/29

11:45 pm-1:05 am

Nonstop2h 20m

$123

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

jeu. 11/6

1:25 pm-4:45 pm

Nonstop2h 20m

Kastrup Copenhagen

ven. 11/7

3:40 pm-7:15 pm

1 stop4h 35m

$132

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

jeu. 11/27

1:25 pm-4:45 pm

Nonstop2h 20m

Kastrup Copenhagen

mer. 12/3

11:35 am-12:55 pm

Nonstop2h 20m

$132

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

lun. 11/3

7:20 am-10:40 am

Nonstop2h 20m

Kastrup Copenhagen

sam. 11/8

5:30 pm-9:20 pm

1 stop4h 50m

$135

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

mar. 11/4

6:15 pm-9:35 pm

Nonstop2h 20m

Kastrup Copenhagen

jeu. 11/6

6:20 am-10:05 am

1 stop4h 45m

$139

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

lun. 11/3

7:20 am-10:40 am

Nonstop2h 20m

Kastrup Copenhagen

mar. 11/4

6:25 am-9:45 am

1 stop4h 20m

$140

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

jeu. 11/6

1:25 pm-4:45 pm

Nonstop2h 20m

Kastrup Copenhagen

sam. 11/8

5:55 am-9:50 am

1 stop4h 55m

$141

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

dim. 11/2

5:45 am-9:05 am

Nonstop2h 20m

Kastrup Copenhagen

mar. 11/4

6:25 am-9:45 am

1 stop4h 20m

$142

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

ven. 10/17

9:25 am-12:35 pm

Nonstop2h 10m

Kastrup Copenhagen

ven. 10/24

1:05 pm-2:25 pm

Nonstop2h 20m

$150

DublinCopenhagen

DUB - CPH

DUBCPH

Dublin

mar. 11/25

5:00 pm-8:55 am

1 stop14h 55m

Kastrup Copenhagen

jeu. 11/27

9:20 pm-9:50 am

1 stop13h 30m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
1
2
3

The best insider tips for Dublin to Copenhagen flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Copenhagen trip
Airports
DUB

For a smooth departure from DUB, use Fast Track security for a fee and ensure liquids are in a clear plastic bag to save time.

Read more about DUBby James March
CPH

The Metro is the easiest way from CPH to Copenhagen, with trains every 5 minutes during the day, taking 10-20 minutes to the city center.

Read more about CPHby John Walton
Our travel experts
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
John Walton

John Walton

Expert on CPH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Best time to book a flight from Dublin to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Copenhagen

How far ahead should I book a flight from Dublin to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Copenhagen. Price data was last updated on September 12, 2025.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Copenhagen. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dublin to Copenhagen?

Currently, November is the cheapest month in which you can book a flight from Dublin to Copenhagen (average of $523). Flying from Dublin to Copenhagen in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to CPH?

Find hourly flight availability from Dublin to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 17, 2025.

It’s typically best to fly out from Dublin to Copenhagen at noon. Doing so could potentially save you 52% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Dublin to Copenhagen?

Use this chart to determine the cheapest time to fly round-trip from Dublin to Copenhagen. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Dublin to Copenhagen flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Copenhagen. Reviews last updated septembre 17, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines and Ryanair from Dublin to Copenhagen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,486 reviews

Entertainment

6.6

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Scandinavian Airlines
7.4
Good
1,486 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Entertainment

6.6

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Ryanair
6.8
Okay
5,159 reviews
Scandinavian Airlines
7.4
Good
1,486 reviews

Entertainment

6.6

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Related info for your journey

Find useful and relevant information for your journey from Dublin to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Dublin to Copenhagen?

    Kastrup Copenhagen is the airport most travelers will use when flying to Copenhagen from Dublin. Booking flights from Dublin (DUB) to Kastrup Copenhagen (CPH) should be relatively easy as there are 2 daily flights to Copenhagen from 2 different airlines. 2h 10m is how long a flight from Dublin to Kastrup Copenhagen will take if you book a nonstop flight.

  • How popular is this Dublin to Copenhagen flight route?

    Flights from Dublin to Kastrup Copenhagen have been viewed 9 times in the past calendar month.

  • How long is the flight from Dublin to Copenhagen?

    For as low as $123, Ryanair can have you in Copenhagen from Dublin in 2h 20m. Dublin and Copenhagen are separated by a distance of 770 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Dublin to Copenhagen round-trip?

    Our cheapest airline available from Dublin to Copenhagen is Ryanair. Our recent data shows that you can find tickets from as low as $68 on this airline. An additional option worth looking into is Scandinavian Airlines, starting at $156. Users have found that Ryanair is 61% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Dublin to Copenhagen?

    Consider Jettime (100%), LOT (97%) or Thai Lion Air (85%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Copenhagen.

  • What are the cheapest flights from Dublin to Copenhagen?

    While on average a flight from Dublin to Copenhagen is generally $180, our data shows the cheapest flight currently is $31. When looking at the most popular route, (Dublin - Kastrup Copenhagen), you can expect to pay $316 for that flight.

  • Can I find deals for flights from Dublin to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Dublin to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Copenhagen.

  • Can I find deals for business class flights from Dublin to Copenhagen?

    Yes. Cheapflights offers flight deals from Dublin to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Copenhagen?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Copenhagen (average of $523). Flying from Dublin to Copenhagen in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Dublin to Copenhagen

Discover the top 2 airlines that operate flights from Dublin to Copenhagen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$68Average$168FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$156Average$243FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.