Question 1

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

Accepted Answer

At midday is the cheapest time of day to fly from Ireland to Copenhagen when you can find flight prices for as low as €171. Flying to Copenhagen at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around €462. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 2

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

Accepted Answer

11 flights are operational weekly from Ireland to Copenhagen as of July 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

Question 3

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 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

As of July 2025, 1 flights take off from Ireland and land in Copenhagen each day. The most common flight departure time for this route is 19:00, with 50% of daily flights taking off at midday.

Question 6

Which airlines fly to Copenhagen?

Accepted Answer

Scandinavian Airlines, Norwegian and KLM are the top three most popular airlines that fly to Copenhagen from Ireland according to our data. Scandinavian Airlines is the first choice among our users, with 73% 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 7

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 €151 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 €124 on momondo.

Question 8

What is the cheapest month to fly to Copenhagen?

Accepted Answer

The month of May is, on average, the cheapest month to fly to Copenhagen from Ireland, with most prices found around €104. The month of January is another great option to travel to Copenhagen, with average flight prices from Ireland averaging around €105.

Question 9

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

Accepted Answer

The cheapest day to depart on your flight to Copenhagen is on a Friday when prices can be found for as low as €219. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Copenhagen on Sunday is €351.

Question 10

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

Accepted Answer

There are 2 cabin classes 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 11

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 were last updated today.

Question 12

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

Accepted Answer

There are 3 operators available for flights from Ireland to Kastrup Copenhagen Airport as of July 2025.

Question 13

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

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Kastrup Copenhagen Airport.

Question 14

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

Accepted Answer

The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport 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 licence and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. 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 05m
Direct flights	Every day
Airports in Copenhagen	1 airport

Airline	Rating	Free Cancellation	Price
Norwegian	PriceFrom €73	Free Cancellation	Rating 7.8 230 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom €86	Free Cancellation	Rating 7.3 1,423 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom €141	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights

Cheap flights from Ireland to Copenhagen from €22

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 30/9. 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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What is the cheapest month to fly to Copenhagen?

The month of May is, on average, the cheapest month to fly to Copenhagen from Ireland, with most prices found around €104. The month of January is another great option to travel to Copenhagen, with average flight prices from Ireland averaging around €105.

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 are 2 cabin classes 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.

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

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

Which airlines fly to Copenhagen?

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

As of July 2025, 1 flights take off from Ireland and land in Copenhagen each day. The most common flight departure time for this route is 19:00, with 50% of daily flights taking off at midday.

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

11 flights are operational weekly from Ireland to Copenhagen as of July 2025. The most popular departure day for this route is Mon, with 27% of flights per week 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

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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

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