Question 1

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 2

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 £222. 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 £353.

Question 3

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 4

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

Accepted Answer

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

Question 5

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 £86, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Copenhagen, with average flight prices from Ireland averaging around £93.

Question 6

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 105 minutes.

Question 7

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

Accepted Answer

1 flights are operational daily from Ireland to Copenhagen as of December 2025. The most popular departure time for this route is 19:00, with 41% of flights per day taking off in the evening.

Question 8

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 9

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 £130 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 £90 on momondo.

Question 10

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 59% 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 11

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 9% of their flights experiencing any sort of delay.

Question 12

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 £99. In contrast, the most expensive time of day to depart to Copenhagen is in the evening when prices are around £344.

Question 13

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 14

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

Accepted Answer

As of December 2025, 9 flights take off from Ireland and land in Copenhagen each week. The most common flight departure day for this route is Sat, with 33% of weekly flights taking off on this day.

Question 15

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 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 December 2025, 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	£23
Fastest flight time	2h 10m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in Copenhagen	1 airport

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £38	Free Cancellation	Rating 6.9 5,221 reviews	Search Ryanair flights
Norwegian	PriceFrom £63	Free Cancellation	Rating 7.7 242 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom £80	Free Cancellation	Rating 7.4 1,618 reviews	Search Scandinavian Airlines flights

Cheap flights from Ireland to Copenhagen from £37

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 19/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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 and KLM 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 105 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 9% of their flights experiencing any sort of delay.

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

1 flights are operational daily from Ireland to Copenhagen as of December 2025. The most popular departure time for this route is 19:00, with 41% of flights per day taking off in the evening.

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

As of December 2025, 9 flights take off from Ireland and land in Copenhagen each week. The most common flight departure day for this route is Sat, with 33% of weekly flights taking off on this day.

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

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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?

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