Question 1

How often are flights from Ireland to Denmark delayed?

Accepted Answer

Historically, on average around 11% of flights between Ireland and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Question 2

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

Accepted Answer

Flying to Denmark from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as £100 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Denmark is in the evening when prices are around £338.

Question 3

Which airlines fly to Denmark?

Accepted Answer

Ryanair, Scandinavian Airlines and KLM are the top three most popular airlines that fly to Denmark from Ireland according to our data. Ryanair is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Denmark. Keep in mind that there are 4 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

Question 4

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 5

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

Accepted Answer

2 flights are operational daily from Ireland to Denmark 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 6

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

Accepted Answer

The number of flights available between Ireland and Denmark is 16 per week as of December 2025. The most frequent departure day is Mon, with 31% of weekly flights leaving on this day.

Question 7

Which airline has the best punctuality record on Ireland to Denmark 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 8

Can stopping save me money on Ireland to Denmark flights?

Accepted Answer

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

Question 9

What is the cheapest Ireland to Denmark flight route?

Accepted Answer

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

Question 10

What is the cheapest month to fly to Denmark?

Accepted Answer

The month of January is, on average, the cheapest month to fly to Denmark from Ireland, with most prices found around £86. If you aren’t able to travel to Denmark during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £93.

Question 11

What cabin class options are available on Ireland to Denmark flights?

Accepted Answer

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

Question 12

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

Accepted Answer

You are more likely to see cheaper flights to Denmark from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark 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 Denmark from Ireland for as low as £89 on momondo.

Question 13

What is the cheapest airline that flies from Ireland to Denmark?

Accepted Answer

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

Question 14

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

Accepted Answer

The cheapest day to depart from Ireland to Denmark is on a Friday when prices can be found for as low as £221. On the other hand, Wednesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £352.

Question 15

What is the most punctual flight time for Ireland to Denmark 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 16

When did momondo last update prices for flights from Ireland to Denmark?

Accepted Answer

Prices for flights from Ireland to Denmark were last updated today.

Question 17

How many operators does momondo search for flights from Ireland to Denmark?

Accepted Answer

As of December 2025, there are 3 operators available to choose from for flights from Ireland to Denmark.

Question 18

How old do you have to be to fly from Ireland to Denmark?

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 Denmark.

Question 19

What documentation or ID do you need to fly to Denmark?

Accepted Answer

The travel and health documents you'll need for your trip to Denmark may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£22
Fastest flight time	2h 10m
Direct flights	Mon, Tue, Fri and Sun
Airports in Denmark	19 airports

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £37	Free Cancellation	Rating 6.8 5,221 reviews	Search Ryanair flights
Norwegian	PriceFrom £62	Free Cancellation	Rating 7.7 242 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom £80	Free Cancellation	Rating 7.4 1,620 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom £106	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights

Cheap flights from Ireland to Denmark from £69

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 Denmark departing on 17/2. 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 Denmark

What is the cheapest month to fly to Denmark?

The month of January is, on average, the cheapest month to fly to Denmark from Ireland, with most prices found around £86. If you aren’t able to travel to Denmark during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £93.

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

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

Flying to Denmark from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as £100 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Denmark is in the evening when prices are around £338.

What is the cheapest Ireland to Denmark flight route?

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

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

What cabin class options are available on Ireland to Denmark flights?

There is only 1 cabin class available to choose from on Ireland to Denmark 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 Denmark flights?

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

What is the cheapest airline that flies from Ireland to Denmark?

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

Which airlines fly to Denmark?

How often are flights from Ireland to Denmark delayed?

Historically, on average around 11% of flights between Ireland and Denmark 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 Denmark 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 Denmark 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 Denmark on average per day?

2 flights are operational daily from Ireland to Denmark 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 Denmark on average per week?

The number of flights available between Ireland and Denmark is 16 per week as of December 2025. The most frequent departure day is Mon, with 31% of weekly flights leaving on this day.

Cheap Ireland to Denmark flight deals and tips

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When did momondo last update prices for flights from Ireland to Denmark?

How many operators does momondo search for flights from Ireland to Denmark?

How old do you have to be to fly from Ireland to Denmark?

What documentation or ID do you need to fly to Denmark?

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

Best airlines flying from Ireland to Denmark

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Why use momondo?

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