Cheap flights from Ireland to Denmark from £51
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ireland to Denmark
Keep the following information in mind while searching for Ireland to Denmark flight deals. Data was last updated 3 April 2025.
Find flight deals from Ireland to Denmark
Cheapest flights from Ireland to DenmarkExplore the most affordable flight options available from Ireland to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.
Explore the most affordable flight options available from Ireland to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Ireland to Denmark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 April 2025.
Use the filters below to find and compare flights from Ireland to Denmark that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Fri 13/6
13:15-16:25
Nonstop2h 10m
Kastrup Copenhagen
Tue 17/6
06:35-07:55
Nonstop2h 20m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Tue 13/5
20:50-09:50
1 stop12h 00m
Kastrup Copenhagen
Sun 18/5
06:55-08:15
Nonstop2h 20m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Wed 23/4
08:55-12:05
Nonstop2h 10m
Kastrup Copenhagen
Wed 30/4
07:00-08:15
Nonstop2h 15m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Thu 1/5
10:40-23:30
1 stop11h 50m
Kastrup Copenhagen
Sun 4/5
06:05-16:55
1 stop11h 50m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Wed 23/4
13:20-18:20
1 stop4h 00m
Kastrup Copenhagen
Wed 30/4
06:00-10:25
1 stop5h 25m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Sat 17/5
08:40-23:25
1 stop13h 45m
Kastrup Copenhagen
Sun 18/5
06:40-12:10
1 stop6h 30m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Fri 25/7
20:15-23:25
Nonstop2h 10m
Kastrup Copenhagen
Thu 31/7
11:45-19:00
1 stop8h 15m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Sat 17/5
09:00-22:40
2 stops12h 40m
Kastrup Copenhagen
Sat 24/5
07:00-22:15
2 stops16h 15m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Sat 24/5
18:00-11:40
1 stop16h 40m
Kastrup Copenhagen
Sun 25/5
19:25-09:00
1 stop14h 35m
DublinCopenhagen
DUB - CPH
DUBCPH
Dublin
Sun 31/8
12:30-08:55
1 stop19h 25m
Kastrup Copenhagen
Fri 5/9
01:20-11:30
1 stop11h 10m
Best time to book a flight from Ireland to Denmark
Have a flexible travel schedule? Discover the best time to fly to Denmark from Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ireland to Denmark
What is the cheapest month to book a flight from Ireland to Denmark?
Currently, January is the cheapest month in which you can book a flight from Ireland to Denmark (average of £79). Flying from Ireland to Denmark in December is currently the most expensive (average of £171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IE to DK?
Find hourly flight availability from Ireland to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 April 2025.
One of the essential ways to save on airfare from Ireland to Denmark is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 73% on airfare.
What is the cheapest day to fly from Ireland to Denmark?
Use this chart to determine the cheapest time to fly return from Ireland to Denmark. Price data was last updated on 16 June 2024.
Travellers seeking maximum savings on their Ireland to Denmark flight should consider departing on Sunday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Denmark by month
Plan your trip to Denmark by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Denmark ranges from 20.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Denmark when rainfall is around 20.0 mm.
Temperature in Denmark by month
Plan your trip to Denmark by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).
Reviews of airlines servicing Denmark
Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated 3 April 2025.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Sept 2024
OSL - LGW
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Sept 2024
OSL - LGW
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Sept 2024
OSL - LGW
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Sept 2024
OSL - LGW
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Sept 2024
OSL - LGW
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Sept 2024
OSL - LGW
Related info for your journey
Find useful and relevant information for your journey from Ireland to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ireland to Denmark
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Ireland to Denmark
Discover the top 4 airlines that operate flights from Ireland to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ireland to Denmark?
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Why should you use Cheapflights to find cheap flight tickets from Ireland to Denmark?
Cheapflights helps you find that perfect flight to Denmark from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Ireland to Denmark with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Denmark flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Ireland to Denmark become cheaper?
Of course! You can now track prices for flights from Ireland to Denmark and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.