How long is the flight from Denmark to Northern Ireland?

For as low as £244, KLM can have you in Northern Ireland from Denmark in 21h 55m. Denmark and Northern Ireland are separated by a distance of 596 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, 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 5.0 C).

What is the cheapest time of day to fly from DK to NIR?

When flying from Denmark to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Denmark to Northern Ireland that include hotel bookings?

Yes. In addition to deals on Denmark to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Denmark to Northern Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denmark to Northern Ireland.

Can I find deals for business class flights from Denmark to Northern Ireland?

Yes. Cheapflights offers flight deals from Denmark to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£54+ Cheap Flights from Denmark to Northern Ireland

Cheap flight deals from Denmark to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Denmark to Northern Ireland
Explore the most affordable flight options available from Denmark to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Tue 20/1023:35 -

1 stop12h 35m

Thu 22/1012:10 -

1 stop10h 10m

Deal found 6/10£127

Fri 13/1123:00 -

1 stop11h 20m

Tue 17/1114:20 -

1 stop6h 10m

Deal found 7/10£132

Sun 1/1112:40 -

1 stop24h 40m

Sat 7/1109:55 -

1 stop7h 45m

Deal found 6/10£141

Mon 26/1022:50 -

1 stop16h 20m

Fri 30/1018:55 -

1 stop12h 45m

Deal found 8/10£167

Tue 13/1006:50 -

1 stop10h 40m

Wed 21/1011:40 -

1 stop5h 15m

Deal found 7/10£170

Fri 30/1023:00 -

1 stop11h 20m

Tue 3/1114:20 -

1 stop7h 00m

Deal found 6/10£172

Wed 7/1021:50 -

1 stop21h 55m

Sun 11/1019:10 -

1 stop14h 40m

Deal found 7/10£213

Sun 25/1012:15 -

1 stop21h 55m

Thu 29/1017:15 -

1 stop17h 10m

Deal found 8/10£244

Wed 21/1012:30 -

1 stop6h 30m

Sun 25/1007:00 -

2 stops35h 20m

Deal found 6/10£255

Tue 20/1015:20 -

1 stop6h 15m

Sat 24/1017:30 -

1 stop16h 05m

Deal found 4/10£257

Fri 23/1022:00 -

1 stop23h 35m

Tue 27/1016:55 -

1 stop26h 10m

Deal found 7/10£260

Tue 20/1018:45 -

1 stop15h 35m

Sat 24/1017:30 -

1 stop16h 05m

Deal found 4/10£276

Best flights from Denmark to Northern Ireland
Discover carefully curated flight deals from Denmark to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Fri 13/1123:00 -

1 stop11h 20m

Tue 17/1114:20 -

1 stop6h 10m

Deal found 7/10£132

Sun 25/1012:15 -

1 stop21h 55m

Thu 29/1017:15 -

1 stop17h 10m

Deal found 8/10£244

Sun 1/1106:55 -

1 stop5h 15m

Sat 7/1118:15 -

1 stop15h 35m

Deal found 5/10£252

Sun 1/1122:10 -

1 stop12h 10m

Sat 7/1107:25 -

1 stop10h 15m

Deal found 7/10£163

Mon 26/1022:50 -

1 stop16h 20m

Fri 30/1018:55 -

1 stop12h 45m

Deal found 8/10£167

Thu 22/1006:00 -

2 stops11h 45m

Mon 26/1011:40 -

1 stop10h 20m

Deal found 4/10£182

Fri 23/1022:00 -

1 stop23h 35m

Tue 27/1016:55 -

1 stop26h 10m

Deal found 7/10£260

Tue 20/1018:45 -

1 stop15h 35m

Sat 24/1017:30 -

1 stop16h 05m

Deal found 4/10£276

Tue 5/111:45 -

2 stops9h 45m

Fri 8/118:00 -

2 stops14h 00m

Deal found 7/10£224

Sat 24/1018:45 -

1 stop16h 25m

Wed 28/1017:15 -

1 stop17h 10m

Deal found 8/10£313

Fri 30/1023:15 -

2 stops14h 50m

Tue 3/1107:00 -

2 stops13h 35m

Deal found 6/10£241

Tue 20/1021:45 -

1 stop12h 15m

Wed 21/1020:35 -

1 stop25h 45m

Deal found 4/10£343

Wed 21/1012:30 -

1 stop6h 30m

Sun 25/1007:00 -

2 stops35h 20m

Deal found 6/10£255

Wed 21/1006:00 -

1 stop4h 20m

Sun 25/1009:40 -

1 stop23h 00m

Deal found 6/10£354

Tue 20/1015:20 -

1 stop6h 15m

Sat 24/1017:30 -

1 stop16h 05m

Deal found 4/10£257

Fri 23/1007:55 -

1 stop10h 55m

Tue 27/1011:00 -

2 stops22h 20m

Deal found 7/10£297

Sat 24/1006:00 -

2 stops15h 55m

Wed 28/1006:50 -

2 stops14h 55m

Deal found 8/10£396

Find flight deals from Denmark to Northern Ireland

Round-trip from	£127
One-way from	£54
Popular in	January
Cheapest in	February
Average price	£308

20/10-22/10
2 total stops
22h 45m total
Denmark to Northern Ireland

Search Deals

2/11-31/12
1 total stop
18h 10m total
Denmark to Northern Ireland

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denmark to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Wed 14/10

22:15-16:45

1 stop19h 30m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Tue 10/11

06:55-17:20

1 stop11h 25m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£66

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Sun 8/11

22:10-09:20

1 stop12h 10m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Mon 11/1

09:10-14:50

1 stop6h 40m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

BillundBelfast

BLL Billund - BHD Belfast City

BLLBHD

Billund

Mon 1/2

20:55-09:05

1 stop13h 10m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£76

Fastest return journey

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Sun 7/2

12:40-16:30

1 stop4h 50m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£76

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Fri 30/10

23:00-09:20

1 stop11h 20m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£107

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Sun 18/10

05:50-16:55

2 stops12h 05m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£115

BillundBelfast

BLL Billund - BHD Belfast City

BLLBHD

Billund

Mon 1/2

08:30-09:20

2 stops25h 50m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£125

CopenhagenBelfast

CPH Kastrup Copenhagen - BHD Belfast City

CPHBHD

Kastrup Copenhagen

Mon 9/11

07:30-17:50

2 stops11h 20m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£126

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 27 resultsSorted by cheapest first

Best time to book a flight from Denmark to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Denmark with our price prediction graph.

CPH-BHD

BLL-BHD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denmark to Northern Ireland

DK0-GBNIR

CPH-BHD

BLL-BHD

What is the cheapest month to book a flight from Denmark to Northern Ireland?

Currently, February is the cheapest month in which you can book a flight from Denmark to Northern Ireland (average of £185). Flying from Denmark to Northern Ireland in July is currently the most expensive (average of £353). 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.

Related info for your journey

How long is the flight from Denmark to Northern Ireland?
For as low as £244, KLM can have you in Northern Ireland from Denmark in 21h 55m. Denmark and Northern Ireland are separated by a distance of 596 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Denmark to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Denmark to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Denmark to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denmark to Northern Ireland.
Can I find deals for business class flights from Denmark to Northern Ireland?
Yes. Cheapflights offers flight deals from Denmark to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Denmark to Northern Ireland?
Currently, February is the cheapest month in which you can book a flight from Denmark to Northern Ireland (average of £185). Flying from Denmark to Northern Ireland in July is currently the most expensive (average of £353). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Denmark to Northern Ireland?

When you search for this flight from Denmark to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Denmark to Northern Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Denmark to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Denmark to Northern Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Denmark to Northern Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Denmark to Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Denmark to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Denmark to Northern Ireland from £54

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Denmark to Northern Ireland

Cheapest flights from Denmark to Northern IrelandExplore the most affordable flight options available from Denmark to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from Denmark to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Denmark to Northern IrelandDiscover carefully curated flight deals from Denmark to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Denmark to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from Denmark to Northern IrelandDiscover last-minute flight deals from Denmark to Northern Ireland. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Denmark to Northern Ireland. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Denmark to Northern IrelandSearch for one-way flight options from Denmark to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Denmark to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from Denmark to Northern Ireland

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Denmark to Northern Ireland that are best for you.

Best time to book a flight from Denmark to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Denmark with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Denmark to Northern Ireland?

Related info for your journey

How long is the flight from Denmark to Northern Ireland?

Can I find deals for flights from Denmark to Northern Ireland that include hotel bookings?

How can I find direct flights from Denmark to Northern Ireland?

Can I find deals for business class flights from Denmark to Northern Ireland?

What is the cheapest month to book a flight from Denmark to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airlines flying to Northern Ireland

Alternative routes for Denmark to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Denmark to Northern Ireland by cabin class

Find flights from Denmark to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Denmark and Northern Ireland flights

Browse other Denmark and Northern Ireland flight options. Last updated on 9 October 2026.

Popular flight searches

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Find a return flight route from Northern Ireland

Find the right flight back to Denmark after your stay in Northern Ireland

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How does Cheapflights help users find flights from Denmark to Northern Ireland?

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Can Cheapflights notify me if prices for flights from Denmark to Northern Ireland become cheaper?

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Cheapest flights from Denmark to Northern Ireland
Explore the most affordable flight options available from Denmark to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Denmark to Northern Ireland
Discover carefully curated flight deals from Denmark to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from Denmark to Northern Ireland
Discover last-minute flight deals from Denmark to Northern Ireland. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Denmark to Northern Ireland
Search for one-way flight options from Denmark to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.