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$41+ Cheap flights from Copenhagen (CPH) to Dublin (DUB)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DUB
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Dublin are usually found in January or February, booked 68 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap flight deals from Copenhagen to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Dublin (DUB). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(Ryanair)

One-way from

$41
(Ryanair)

Popular in

December

Cheapest in

January

Average price

$163

Good round-trip deal

$126 or less

Good one-way deal

$91 or less
Provider with most accurate pricing for Kastrup Copenhagen-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Dublin flights.
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From Kastrup Copenhagen to Dublin
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One-way flight from Kastrup Copenhagen to Dublin
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High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to Dublin.
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Price to beat on a one-way flight from Kastrup Copenhagen to Dublin.
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Find flight deals from Copenhagen to Dublin

Cheapest flights from Copenhagen to Dublin
Explore the most affordable flight options available from Copenhagen to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sat 11/154:45 pmCPH - DUB
Nonstop2h 20mRyanair
Mon 11/177:20 amDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/29$92
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Fri 11/1410:35 amCPH - DUB
Nonstop2h 20mRyanair
Tue 11/186:15 pmDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/29$94
This Ryanair deal was found by Cheapflights users on 9/27. 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.
Sat 12/611:45 pmCPH - DUB
Nonstop2h 20mRyanair
Mon 12/86:05 pmDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/27$100
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Fri 11/1410:35 amCPH - DUB
Nonstop2h 20mRyanair
Mon 11/177:20 amDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/29$107
This Ryanair deal was found by Cheapflights users on 9/27. 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.
Sat 10/259:05 amCPH - DUB
Nonstop2h 20mRyanair
Sun 11/25:45 amDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/27$118
This Ryanair deal was found by Cheapflights users on 9/27. 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.
Tue 10/2810:00 pmCPH - DUB
Nonstop2h 20mRyanair
Tue 11/46:15 pmDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/27$119
This Ryanair deal was found by Cheapflights users on 9/28. 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.
Tue 11/1810:00 pmCPH - DUB
Nonstop2h 20mRyanair
Sun 11/235:45 amDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/28$120
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Fri 10/2411:20 amCPH - DUB
1 stop14h 35mRyanair
Wed 11/51:40 pmDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/27$124
This Ryanair deal was found by Cheapflights users on 9/28. 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.
Sat 10/259:05 amCPH - DUB
Nonstop2h 20mRyanair
Sat 11/112:55 pmDUB - CPH
Nonstop2h 20mRyanair
Deal found 9/28$126

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Dublin 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 September 29, 2025.
Use the filters below to find and compare flights from Copenhagen to Dublin that are best for you.

Fly from

Copenhagen

Fly to

Dublin

Route

Depart

Return

Price

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Fri 11/14

10:35 am-11:55 am

Nonstop2h 20m

Dublin

Tue 11/18

6:15 pm-9:35 pm

Nonstop2h 20m

$94

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Tue 10/28

10:00 pm-11:20 pm

Nonstop2h 20m

Dublin

Tue 11/4

6:15 pm-9:35 pm

Nonstop2h 20m

$119

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Sat 11/15

5:30 pm-9:20 pm

1 stop4h 50m

Dublin

Tue 11/18

6:15 pm-9:35 pm

Nonstop2h 20m

$120

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Tue 11/18

10:00 pm-11:20 pm

Nonstop2h 20m

Dublin

Sun 11/23

5:45 am-9:05 am

Nonstop2h 20m

$120

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Sat 10/25

9:05 am-10:25 am

Nonstop2h 20m

Dublin

Sat 11/1

12:55 pm-4:15 pm

Nonstop2h 20m

$126

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Sat 11/15

4:45 pm-6:05 pm

Nonstop2h 20m

Dublin

Mon 11/17

8:35 am-6:40 pm

1 stop9h 05m

$127

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Mon 2/16

9:25 pm-10:45 am

1 stop14h 20m

Dublin

Thu 2/19

7:05 pm-10:10 pm

Nonstop2h 05m

$164

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Sun 10/19

6:55 am-8:15 am

Nonstop2h 20m

$41

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Mon 11/24

9:50 pm-11:10 pm

Nonstop2h 20m

$44

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

Wed 11/26

11:35 am-12:55 pm

Nonstop2h 20m

$44

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Copenhagen to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Dublin in September.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Copenhagen to Dublin 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 Copenhagen to Dublin trip
Airports
CPH

CPH offers a family lane for travelers with small kids and fast track for business class passengers, ensuring a smoother departure experience.

Read more about CPHby John Walton
DUB

The Aircoach and Dublin Express buses offer quick, non-stop routes from DUB to central Dublin, departing every 15 to 30 minutes.

Read more about DUBby James March
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 Copenhagen to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Copenhagen 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 Copenhagen to Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Dublin. Price data was last updated on September 26, 2025.

The price you pay for your flight from Copenhagen to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Copenhagen to Dublin (average of $509). Flying from Copenhagen to Dublin in June is currently the most expensive (average of $921). 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 CPH to DUB?

Find hourly flight availability from Copenhagen to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 67% on flights from Copenhagen to Dublin by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to Dublin. Price data was last updated on September 21, 2025.

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated September 29, 2025.
Get a feel of what it's like to fly with KLM, Norwegian, and Scandinavian Airlines from Copenhagen to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,390 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,390 reviews
KLM
7.8
Good
1,390 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Norwegian
7.8
Good
233 reviews
KLM
7.8
Good
1,390 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Scandinavian Airlines
7.4
Good
1,501 reviews
KLM
7.8
Good
1,390 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Ryanair
6.8
Okay
5,175 reviews
KLM
7.8
Good
1,390 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Dublin. 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 Copenhagen to Dublin?

    Booking a flight from Kastrup Copenhagen (CPH) to Dublin (DUB) is your only option if you wish to fly from Copenhagen to Dublin. On a typical day, there are 2 flights from Kastrup Copenhagen to Dublin, all of which are around 2h 20m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Kastrup Copenhagen to Dublin.

  • How popular is this Copenhagen to Dublin flight route?

    Flights from Kastrup Copenhagen to Dublin have been viewed 3 times in the past calendar month.

  • How long is the flight from Copenhagen to Dublin?

    For as low as $94, Ryanair can have you in Dublin from Copenhagen in 2h 20m. There are 770 mi between Copenhagen and Dublin. Generally, flights for this route are nonstop.

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

    Our cheapest airline available from Copenhagen to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as $52 on this airline. Additional options worth looking into are Scandinavian Airlines and Norwegian, starting at $114 and $153 round-trip. Ryanair is 68% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Copenhagen to Dublin on time: LOT (87%), Thai Lion Air (85%), Norwegian (85%).

  • What are the cheapest flights from Copenhagen to Dublin?

    The cheapest flight price from Copenhagen to Dublin is $60. On average you can expect to pay $158. The most popular route, (Kastrup Copenhagen - Dublin), can usually be booked for $67.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Copenhagen to Dublin 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 Copenhagen to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Copenhagen to Dublin (average of $509). Flying from Copenhagen to Dublin in June is currently the most expensive (average of $921). 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 Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 4 airlines flying from Copenhagen to Dublin

Discover the top 4 airlines that operate flights from Copenhagen to Dublin. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$52Average$131FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$114Average$260FlexibilityNo cancel feeOn-time77%
NorwegianCheapest$153Average$202FlexibilityNo cancel feeOn-time74%
KLMCheapest$170Average$292FlexibilityNo cancel feeOn-time75%

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