Question 1

Can stopping save me money on Ireland to Copenhagen flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Ireland to Copenhagen.

Question 2

Which airline has the best punctuality record on Ireland to Copenhagen flights?

Accepted Answer

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Question 3

How many flights depart from Ireland to Copenhagen on average per day?

Accepted Answer

2 flights are operational daily from Ireland to Copenhagen as of February 2026. The most popular departure time for this route is 19:00, with 53% of flights per day taking off in the evening.

Question 4

What is the most punctual flight time for Ireland to Copenhagen flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 5

What is the cheapest day to depart on your flight to Copenhagen?

Accepted Answer

According to our data, Friday is the cheapest day to fly to Copenhagen from Ireland. The lowest ticket price found for a Friday departure recently was £200. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Copenhagen is Wednesday, with ticket prices averaging around £371.

Question 6

What cabin class options are available on Ireland to Kastrup Copenhagen flights?

Accepted Answer

There is only 1 cabin class available to choose from on Ireland to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

What is the cheapest Ireland to Kastrup Copenhagen flight route?

Accepted Answer

Fly from Dublin to Kastrup Copenhagen for the best Ireland - Kastrup Copenhagen flight prices

Question 8

How many flights depart from Ireland to Copenhagen on average per week?

Accepted Answer

As of February 2026, 20 flights take off from Ireland and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

Question 9

What is the cheapest airline that flies from Ireland to Kastrup Copenhagen?

Accepted Answer

Norwegian, KLM, and Scandinavian Airlines are the most popular carriers operating from Ireland to Kastrup Copenhagen

Question 10

How often are flights from Ireland to Copenhagen delayed?

Accepted Answer

Historically, on average around 11% of flights between Ireland and Copenhagen have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

Question 11

How far in advance should I book a flight to Copenhagen?

Accepted Answer

You are more likely to see cheaper flights to Copenhagen from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around £125 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Ireland for as low as £88 on momondo.

Question 12

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 13

Which airlines fly to Copenhagen?

Accepted Answer

Ryanair, Scandinavian Airlines and Norwegian are the top three most popular airlines that fly to Copenhagen from Ireland according to our data. Ryanair is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Copenhagen. Keep in mind that there are 3 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

Question 14

What is the cheapest time of day to depart on your flight to Copenhagen?

Accepted Answer

Our data shows that the cheapest Ireland to Copenhagen flights are usually those with departure times at midday. Our users have found flights to Copenhagen at midday for as low as £100. In contrast, the most expensive time of day to depart to Copenhagen is in the evening when prices are around £335.

Question 15

What is the cheapest month to fly to Copenhagen?

Accepted Answer

The cheapest month to fly to Copenhagen from Ireland is in January. Flight prices, which tend to average around £80, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Copenhagen, with average flight prices from Ireland averaging around £94.

Question 16

When did momondo last update prices for flights from Ireland to Kastrup Copenhagen Airport?

Accepted Answer

Prices for flights from Ireland to Kastrup Copenhagen Airport are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from Ireland to Kastrup Copenhagen Airport?

Accepted Answer

As of February 2026, there are 3 operators available to choose from for flights from Ireland to Kastrup Copenhagen Airport.

Question 18

How old do you have to be to fly from Ireland to Kastrup Copenhagen Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Kastrup Copenhagen Airport.

Question 19

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

Accepted Answer

The travel and health documents required for your trip to Kastrup Copenhagen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kastrup Copenhagen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£63
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Copenhagen	1 airport

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £37	Free Cancellation	Rating 6.9 5,259 reviews	Search Ryanair flights
Norwegian	PriceFrom £61	Free Cancellation	Rating 7.8 242 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom £71	Free Cancellation	Rating 7.3 1,676 reviews	Search Scandinavian Airlines flights

Cheap flights from Ireland to Copenhagen from £48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Copenhagen departing on 24/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to Copenhagen

Recent return flight deals from Ireland to Copenhagen

Recent one-way flight deals from Ireland to Copenhagen

Recent last minute flight deals from Ireland to Copenhagen

Recent direct flight deals from Ireland to Copenhagen

Ryanair flights from Ireland to Copenhagen

Our best Ryanair deals on Ireland to Copenhagen flight tickets

British Airways flights from Ireland to Copenhagen

Our best British Airways deals on Ireland to Copenhagen flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Copenhagen that are best for you.

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Ireland to Copenhagen

What is the cheapest month to fly to Copenhagen?

What is the cheapest day to depart on your flight to Copenhagen?

What is the cheapest time of day to depart on your flight to Copenhagen?

What is the cheapest Ireland to Kastrup Copenhagen flight route?

Fly from Dublin to Kastrup Copenhagen for the best Ireland - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

What cabin class options are available on Ireland to Kastrup Copenhagen flights?

There is only 1 cabin class available to choose from on Ireland to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Copenhagen flights?

No. A direct flight is the cheapest option for a flight between Ireland to Copenhagen.

What is the cheapest airline that flies from Ireland to Kastrup Copenhagen?

Norwegian, KLM, and Scandinavian Airlines are the most popular carriers operating from Ireland to Kastrup Copenhagen

Which airlines fly to Copenhagen?

How often are flights from Ireland to Copenhagen delayed?

Historically, on average around 11% of flights between Ireland and Copenhagen have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

What is the most punctual flight time for Ireland to Copenhagen flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ireland to Copenhagen flights?

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

How many flights depart from Ireland to Copenhagen on average per day?

2 flights are operational daily from Ireland to Copenhagen as of February 2026. The most popular departure time for this route is 19:00, with 53% of flights per day taking off in the evening.

How many flights depart from Ireland to Copenhagen on average per week?

As of February 2026, 20 flights take off from Ireland and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

Cheap Ireland to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Copenhagen

Best price found

Fastest flight time

Direct flights

Airports in Copenhagen

When did momondo last update prices for flights from Ireland to Kastrup Copenhagen Airport?

How many operators does momondo search for flights from Ireland to Kastrup Copenhagen Airport?

How old do you have to be to fly from Ireland to Kastrup Copenhagen Airport?

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

What is the most popular plane model from Ireland to Copenhagen?

Best airlines flying from Ireland to Copenhagen

Compare and see reviews for airlines that fly from Ireland to Copenhagen with momondo

Travelling to a place near Copenhagen?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Copenhagen?

Can I find flights from Ireland to Copenhagen with flexible booking policies on momondo?

How can momondo help me find flights from Ireland to Copenhagen?

I’m not ready to book a flight from Ireland to Copenhagen right now. Can momondo alert me if prices change?

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark

Fly your favourite airline to Copenhagen

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ireland

According to popular flight searches on momondo this year

Complete your trip to Copenhagen