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$75+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DUB
ago 19 — ago 261
ter 8/19
ter 8/26
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 48 days in advance, depart on a Saturday or Wednesday 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 agosto 14, 2025.

Round-trip from

$108
(Ryanair)

One-way from

$75
(Ryanair)

Popular in

December

Cheapest in

January

Average price

$176

Good round-trip deal

$102 or less

Good one-way deal

$80 or less
From Kastrup Copenhagen to Dublin
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One-way flight from Kastrup Copenhagen to Dublin
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Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This Ryanair deal was found by Cheapflights users on 8/13. 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.
sáb 9/65:50 pmCPH - DUB
Nonstop2h 20mRyanair
sáb 9/137:35 pmDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/13$108
This Ryanair deal was found by Cheapflights users on 8/14. 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.
sex 9/261:05 pmCPH - DUB
Nonstop2h 20mRyanair
ter 9/309:10 amDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/14$114
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
sáb 9/205:50 pmCPH - DUB
Nonstop2h 20mRyanair
seg 9/227:55 pmDUB - CPH
1 stop12h 00mRyanair
Deal found 8/14$120
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
ter 9/236:55 amCPH - DUB
1 stop27h 40mRyanair
qua 9/247:15 pmDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/14$123
This Ryanair deal was found by Cheapflights users on 8/13. 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.
ter 10/146:35 amCPH - DUB
Nonstop2h 20mRyanair
sáb 10/187:35 pmDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/13$125
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/161:30 pmCPH - DUB
Nonstop2h 20mRyanair
seg 10/207:45 pmDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/13$128
This Ryanair deal was found by Cheapflights users on 8/13. 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.
sáb 9/275:50 pmCPH - DUB
Nonstop2h 20mRyanair
seg 9/297:45 pmDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/13$131
This Ryanair deal was found by Cheapflights users on 8/13. 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.
seg 9/14:55 pmCPH - DUB
Nonstop2h 20mRyanair
ter 9/99:10 amDUB - CPH
Nonstop2h 10mRyanair
Deal found 8/13$140
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/205:50 pmCPH - DUB
Nonstop2h 20mMultiple Airlines
seg 9/228:20 pmDUB - CPH
2 stops20h 35mMultiple Airlines
Deal found 8/14$146

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 agosto 14, 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

sáb 9/6

5:50 pm-7:10 pm

Nonstop2h 20m

Dublin

sáb 9/13

7:35 pm-10:45 pm

Nonstop2h 10m

$108

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

sáb 9/27

5:50 pm-7:10 pm

Nonstop2h 20m

Dublin

seg 9/29

7:45 pm-10:55 pm

Nonstop2h 10m

$114

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

sex 9/26

1:05 pm-2:25 pm

Nonstop2h 20m

Dublin

ter 9/30

9:10 am-12:20 pm

Nonstop2h 10m

$114

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

sáb 9/20

5:50 pm-7:10 pm

Nonstop2h 20m

Dublin

seg 9/22

7:55 pm-8:55 am

1 stop12h 00m

$120

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

ter 9/23

6:55 am-9:35 am

1 stop27h 40m

Dublin

qua 9/24

7:15 pm-10:25 pm

Nonstop2h 10m

$123

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

ter 10/14

6:35 am-7:55 am

Nonstop2h 20m

Dublin

sáb 10/18

7:35 pm-10:45 pm

Nonstop2h 10m

$125

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

qui 10/16

1:30 pm-2:50 pm

Nonstop2h 20m

Dublin

seg 10/20

7:45 pm-10:55 pm

Nonstop2h 10m

$128

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

seg 9/1

4:55 pm-6:15 pm

Nonstop2h 20m

Dublin

ter 9/9

9:10 am-12:20 pm

Nonstop2h 10m

$140

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

sáb 9/20

5:50 pm-7:10 pm

Nonstop2h 20m

Dublin

seg 9/22

8:20 pm-5:55 pm

2 stops20h 35m

$146

CopenhagenDublin

CPH - DUB

CPHDUB

Kastrup Copenhagen

seg 9/15

4:55 pm-6:15 pm

Nonstop2h 20m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
1
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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 August 8, 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 48 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 $925). 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 agosto 14, 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 August 10, 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.

How much does it cost to fly round-trip from Copenhagen to Dublin?

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 agosto 14, 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
1,381 reviews

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,381 reviews
KLM
7.8
Good
1,381 reviews

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
234 reviews
KLM
7.8
Good
1,381 reviews

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.4
Good
1,468 reviews
KLM
7.8
Good
1,381 reviews

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.8
Okay
5,153 reviews
KLM
7.8
Good
1,381 reviews

Crew

8.4

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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 $56 on this airline. Additional options worth looking into are Norwegian and Scandinavian Airlines, starting at $81 and $114 round-trip. Ryanair is 66% 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: Jettime (89%), Thai Lion Air (85%), Ryanair (85%).

  • What are the cheapest flights from Copenhagen to Dublin?

    The cheapest flight price from Copenhagen to Dublin is $70. On average you can expect to pay $168. The most popular route, (Kastrup Copenhagen - Dublin), can usually be booked for $209.

  • 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 $925). 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

Browse thousands of different options on Cheapflights for your next trip

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$56Average$133FlexibilityNo cancel feeOn-timeN/A
NorwegianCheapest$81Average$201FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$114Average$254FlexibilityNo cancel feeOn-time77%
KLMCheapest$170Average$317FlexibilityNo cancel feeOn-time75%

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