CPH

€15 Find Cheap Flights to Copenhagen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Copenhagen departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Copenhagen

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Copenhagen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Copenhagen, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Copenhagen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Copenhagen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Copenhagen

Mon, 25 Aug - Sun, 31 Aug
Ryanair Logo
19:45 - 22:55DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€46Ryanair
Find Deal
Sat, 23 Aug - Sun, 31 Aug
Ryanair Logo
19:35 - 22:45DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€49Ryanair
Find Deal
Mon, 25 Aug - Sun, 31 Aug
Ryanair Logo
19:45 - 22:55DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€51Ryanair
Find Deal
Mon, 25 Aug - Sun, 31 Aug
Ryanair Logo
19:45 - 22:55DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€52Ryanair
Find Deal
Mon, 25 Aug - Sun, 31 Aug
Ryanair Logo
19:45 - 22:55DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€53Ryanair
Find Deal
Sat, 23 Aug - Sun, 24 Aug
Ryanair Logo
19:35 - 22:45DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€57Ryanair
Find Deal
Mon, 25 Aug - Sun, 31 Aug
Ryanair Logo
19:45 - 22:55DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€59Ryanair
Find Deal
Mon, 25 Aug - Sun, 31 Aug
Ryanair Logo
19:45 - 22:55DUB-CPH
2h 10mdirect
Ryanair Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€61Ryanair
Find Deal
Mon, 25 Aug - Sun, 31 Aug
 Logo
20:45 - 08:40DUB-CPH
10h 55m1 stop
 Logo
06:55 - 08:15CPH-DUB
2h 20mdirect
€109
Find Deal
Fri, 22 Aug - Mon, 25 Aug
Norwegian Logo
13:15 - 16:25DUB-CPH
2h 10mdirect
Norwegian Logo
11:20 - 12:35CPH-DUB
2h 15mdirect
€139Norwegian
Find Deal
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KAYAK's insights & trends for flights to Copenhagen

Get data-powered insights and trends into flights to Copenhagen to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Copenhagen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Copenhagen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Copenhagen is May, where tickets cost €104 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €211 and €185 respectively. For one-way flights, the best month to travel is May with an average price of €104.

What is a good deal for flights to Copenhagen?

If you’re looking for cheap airfare to Copenhagen, 25% of our users found tickets to Copenhagen for the following prices or less: From Dublin €212 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Copenhagen, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know – Book Cheap Copenhagen Plane Tickets

Low seasonJanuary
High seasonAugust
Cheapest flight€15
Best time to beat the crowds (56% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Dublin to Copenhagen

When to book flights to Copenhagen

Are your dates flexible? Find out the best times to travel to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Copenhagen based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Copenhagen flights

  • How far is Kastrup Copenhagen Airport from central Copenhagen?

    You’ll need to travel 8 km to reach the Copenhagen city centre from Kastrup Copenhagen Airport.

  • What is the name of Copenhagen’s airport?

    When flying to Copenhagen, you'll arrive at Kastrup Copenhagen Airport (CPH). The airport is also known as Copenhagen, Copenhagen Airport, Kastrup, Kastrup, or Kastrup Copenhagen.

  • How much is a flight to Copenhagen?

    On average, a flight to Copenhagen costs €212. The cheapest price found on KAYAK in the last 2 weeks cost €63 and departed from Dublin Airport.

  • What is the cheapest day to fly to Copenhagen?

    Based on KAYAK data, the cheapest day to fly to Copenhagen is Friday where round-trip tickets can be as cheap as €221. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €319 on average.

  • How does KAYAK find such low prices on flights to Copenhagen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Copenhagen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Copenhagen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Copenhagen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Copenhagen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Copenhagen?

    The cheapest time of day to fly to Copenhagen is generally in the afternoon, when round-trip flights cost €193 on average. The most expensive time of day to fly to Copenhagen is generally in the evening, which is peak travel time and where the average cost of a ticket is €540.

  • How many direct flights to Copenhagen are there each week?

    Each week there are around 19 direct flights from within Ireland to Copenhagen. The most common day for departures is Tuesday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Copenhagen

  • Looking for cheap airfare to Copenhagen? 25% of our users found return tickets to Copenhagen for the following prices or less: From Dublin €428
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Copenhagen flight deals.

Prefer to fly direct to Kastrup Copenhagen?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Kastrup Copenhagen.
Find which airlines fly direct to Kastrup Copenhagen Airport, which days they fly and book direct flights.

Direct departures

Ireland to Kastrup Copenhagen

Monday

ANA, Aegean Airlines, Aeromexico, +89 more

ANA, Aegean Airlines, +90 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Thursday

ANA, Aegean Airlines, Aeromexico, +88 more

ANA, Aegean Airlines, +89 more

Friday

ANA, Aegean Airlines, Aeromexico, +88 more

ANA, Aegean Airlines, +89 more

Saturday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Sunday

ANA, Aegean Airlines, Aeromexico, +89 more

ANA, Aegean Airlines, +90 more

See more direct flights

Direct returns

Kastrup Copenhagen to Ireland

Monday

ANA, Aegean Airlines, Aeromexico, +89 more

ANA, Aegean Airlines, +90 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Thursday

ANA, Aegean Airlines, Aeromexico, +88 more

ANA, Aegean Airlines, +89 more

Friday

ANA, Aegean Airlines, Aeromexico, +88 more

ANA, Aegean Airlines, +89 more

Saturday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Sunday

ANA, Aegean Airlines, Aeromexico, +89 more

ANA, Aegean Airlines, +90 more

See more direct flights

Reviews of the top 3 airlines flying to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying to Copenhagen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Copenhagen. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Copenhagen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1367 reviews
7.7Comfort
8.4Crew
7.8Boarding
7.1Entertainment
7.2Food
Airline reviews

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

2.0 Mediocrejoseph, Jun 2025JFK - AMS
Read more KLM reviews

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Great experience. Typically do klm to Amsterdam but may start taking this flight in future - greatxexperience.

The food was wonderful! The blankets and pillows were a nice touch and the staff were very accommodating, making frequent rounds to offer food, drink, etc. We were also told in advance when to expect meals to arrive, which is thoughtful. I liked the early notification about the lack of headphones as well, although unfortunately I'm not sure we received on for the first leg of the trip, which would have been nice to prepare for. The seats are a bit tight, and the bright monitors on the wall were on during an overnight trip, making it difficult to sleep for those close to them. .

You changed our seats without letting us know. We booked two seats on the side of the plane including an aisle, but you ended up putting us in between two other people in the middle of the plane. My husband is 6' 6" and I'm 5' 11", so we need an aisle seat. We were able to move thankfully because the flight wasn't full, but I had to ask the stewardess. You also didn't give us a meal for several hours on the return flight, and it wasn't great (toast with olive/cheese). Finally, you lost our checked bags in Copenhagen so we had to wait an hour after we arrived before we realized they weren't coming. We put in a claim so hopefully we'll still get them.

The check in not ok! Demanding that we check our carry ons on check in! When there was plenty of available space inside the plane! And the staff at check- in was rude and not helpful and I was traveling with my autistic son and his service dog! Boarding was easy since we were priority boarding! The crew was ok expect from one guy flight attendant that was actually great!

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Name change on tickets for a misspelled name was very hard to change

Very helpful in getting us off the plane first to make a tight connection.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Travelling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Everything you need to know for your flight to Copenhagen

Information on the airport you'll fly into in Copenhagen

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