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).

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

Find a great deal and save up to 126% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denmark to Northern Ireland within the next two weeks, with the cheapest ticket starting at £211.

What is the cheapest month to fly from Denmark to Northern Ireland?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Northern Ireland. Flights to Northern Ireland from Denmark in March are about £218 on average during March, but can be found for as low as £159.

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.

£70+ Flights from Denmark to Northern Ireland

Cheap flight deals from Denmark to Northern Ireland

Round-trip from	£118
One-way from	£70
Popular in	July
Cheapest in	March
Average price	£286

11/8-18/8
2 total stops
20h 05m total
Denmark to Northern Ireland

Search Deals

31/7
1 total stop
23h 30m total
Denmark to Northern Ireland

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£23 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Denmark to Northern Ireland

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 8 July 2025.

Mon 11/822:45CPH - BFS

1 stop10h 05mMultiple Airlines

Mon 18/821:55BFS - CPH

1 stop10h 00mMultiple Airlines

Deal found 6/7£118

Sat 30/806:55CPH - BHD

1 stop14h 15mMultiple Airlines

Sat 6/918:00BHD - CPH

1 stop4h 35mMultiple Airlines

Deal found 7/7£173

Sat 16/806:00CPH - BHD

1 stop11h 55mKLM

Sat 23/817:25BHD - CPH

1 stop4h 05mKLM

Deal found 6/7£182

Thu 31/717:00CPH - BHD

2 stops19h 10mFinnair

Sun 3/820:05BHD - CPH

2 stops22h 30mFinnair

Deal found 7/7£1,052

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 8 July 2025.

Mon 11/822:45CPH - BFS

1 stop10h 05mMultiple Airlines

Mon 18/821:55BFS - CPH

1 stop10h 00mMultiple Airlines

Deal found 6/7£118

Sat 16/806:00CPH - BHD

1 stop11h 55mKLM

Sat 23/817:25BHD - CPH

1 stop4h 05mKLM

Deal found 6/7£182

Sat 30/806:55CPH - BHD

1 stop14h 15mMultiple Airlines

Sat 6/918:00BHD - CPH

1 stop4h 35mMultiple Airlines

Deal found 7/7£173

Thu 31/717:00CPH - BHD

2 stops19h 10mFinnair

Sun 3/820:05BHD - CPH

2 stops22h 30mFinnair

Deal found 7/7£1,052

Last-minute flights from Denmark to Northern Ireland
Discover last-minute flight deals from Denmark to Northern Ireland. Data last updated 8 July 2025 and is based on user searches.

Thu 31/717:00CPH - BHD

2 stops19h 10mFinnair

Sun 3/820:05BHD - CPH

2 stops22h 30mFinnair

Deal found 7/7£1,052

Mon 11/822:45CPH - BFS

1 stop10h 05mMultiple Airlines

Mon 18/821:55BFS - CPH

1 stop10h 00mMultiple Airlines

Deal found 6/7£118

Sat 16/806:00CPH - BHD

1 stop11h 55mKLM

Sat 23/817:25BHD - CPH

1 stop4h 05mKLM

Deal found 6/7£182

Sat 30/806:55CPH - BHD

1 stop14h 15mMultiple Airlines

Sat 6/918:00BHD - CPH

1 stop4h 35mMultiple Airlines

Deal found 7/7£173

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 8 July 2025.

Thu 31/716:00CPH - BFS

1 stop23h 30mMultiple Airlines

Deal found 7/7£70

Wed 16/721:10CPH - BFS

1 stop12h 15mRyanair

Deal found 7/7£100

Sun 12/1007:00CPH - BHD

1 stop6h 15mBritish Airways

Deal found 7/7£106

Thu 31/713:05CPH - BHD

1 stop9h 05mMultiple Airlines

Deal found 7/7£109

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

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Mon 11/8

22:45-07:50

1 stop10h 05m

Belfast Intl

Mon 18/8

21:55-08:55

1 stop10h 00m

£118

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Sat 30/8

06:55-20:10

1 stop14h 15m

Belfast City

Sat 6/9

18:00-23:35

1 stop4h 35m

£173

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Sat 16/8

06:00-16:55

1 stop11h 55m

Belfast City

Sat 23/8

17:25-22:30

1 stop4h 05m

£182

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Thu 31/7

17:00-11:10

2 stops19h 10m

Belfast City

Sun 3/8

20:05-19:35

2 stops22h 30m

£1,052

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Thu 31/7

16:00-14:30

1 stop23h 30m

£70

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Wed 16/7

21:10-08:25

1 stop12h 15m

£100

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Sun 12/10

07:00-12:15

1 stop6h 15m

£106

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Thu 31/7

13:05-21:10

1 stop9h 05m

£109

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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.

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

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

Currently, January is the cheapest month in which you can book a flight from Denmark to Northern Ireland (average of £67). Flying from Denmark to Northern Ireland in July is currently the most expensive (average of £90). 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.

Reviews of airlines servicing Northern Ireland

Get a feel of what it's like to fly with KLM, Finnair, andRyanair from Denmark to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,368 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Finnair

7.6

Good

1,312 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Ryanair

6.9

Okay

5,151 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,095 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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, January is the cheapest month in which you can book a flight from Denmark to Northern Ireland (average of £67). Flying from Denmark to Northern Ireland in July is currently the most expensive (average of £90). 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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Fly with Cheapflights

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 £70

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 31/7. 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

Keep the following information in mind while searching for Denmark to Northern Ireland flight deals. Data was last updated 8 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 8 July 2025.

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 8 July 2025.

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

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

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

Reviews of airlines servicing Northern Ireland

Get a feel of what it's like to fly with KLM, Finnair, andRyanair from Denmark to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Denmark to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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.

Alternative routes for Denmark to Northern Ireland

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

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 Denmark to Northern Ireland?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 8 July 2025.