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 Monday or Wednesday and return on a Monday
Find 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 2 February 2026.
Popular in
July
Cheapest in
January
Average price
C$ 181
Highest demand for flights based on searches. 14% potential increase in price (C$ 50 potential increase over avg. RT price).
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.
CPH-DUB
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
Prices
Airlines
Delays
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 30 January 2026.
To ensure you get the cheapest price possible for a flight from Copenhagen to Dublin, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Copenhagen to Dublin?
Currently, May is the cheapest month in which you can book a flight from Copenhagen to Dublin (average of C$ 56). Flying from Copenhagen to Dublin in July is currently the most expensive (average of C$ 136). 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 2 February 2026.
It’s typically best to fly out from Copenhagen to Dublin in the evening. Doing so could potentially save you 72% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from Copenhagen to Dublin
Explore weekly flight availability from Copenhagen to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 February 2026.
The most flights from CPH to DUB are scheduled on a Friday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Copenhagen to Dublin delayed?
About 11% of weekly flights between Copenhagen and Dublin have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Copenhagen to Dublin flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Copenhagen to Dublin flights?
Over the past year, Norwegian has had the lowest number of delays on this route, with just 4% of flights being delayed.
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.
How popular is this Copenhagen to Dublin flight route?
Within the past month, 6 users have taken a look at flights from Kastrup Copenhagen to Dublin.
What are the most reliable airlines from Copenhagen to Dublin?
Before booking your flight to Dublin from Copenhagen, check out the most reliable airlines to get you to your destination on time: Malta Air (89%), Scandinavian Airlines (88%), Thai Lion Air( 88%).
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, May is the cheapest month in which you can book a flight from Copenhagen to Dublin (average of C$ 56). Flying from Copenhagen to Dublin in July is currently the most expensive (average of C$ 136). 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.
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 February 2026.
Browse through other flights departing from Copenhagen. Flights are based on user searches made on Cheapflights and were last updated on 2 February 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Copenhagen to Dublin?
Cheapflights makes it easy to find Copenhagen to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Copenhagen to Dublin?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Copenhagen.
Can Cheapflights find flights from Copenhagen to Dublin with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Copenhagen to Dublin flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Copenhagen to Dublin become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Copenhagen today and book when prices fit your budget.
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