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Cheap flights from Northern Ireland to Denmark from £55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Denmark departing on 24/9. 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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0 bags

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Find the cheapest flights from Northern Ireland to Denmark

Cheap return flights

easyJet Logo
07:05 - 21:45BFS-CPH
13h 40m1 stop
easyJet Logo
22:15 - 07:30CPH-BFS
10h 15m1 stop
£102easyJet
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Tue, 7 Oct - Tue, 14 Oct
Multiple Airlines Logo
07:50 - 15:15BFS-CPH
6h 25m1 stop
Multiple Airlines Logo
21:15 - 09:05CPH-BFS
12h 50m1 stop
£121Multiple Airlines
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Multiple Airlines Logo
21:35 - 10:50BFS-CPH
12h 15m1 stop
Multiple Airlines Logo
22:00 - 08:10CPH-BFS
11h 10m1 stop
£124Multiple Airlines
Find Deal
Mon, 27 Oct - Sat, 1 Nov
Multiple Airlines Logo
22:20 - 15:50BFS-CPH
16h 30m2 stops
Multiple Airlines Logo
19:25 - 09:05CPH-BFS
14h 40m1 stop
£132Multiple Airlines
Find Deal
Mon, 3 Nov - Mon, 10 Nov
British Airways Logo
06:35 - 17:35BHD-CPH
10h 00m1 stop
British Airways Logo
15:45 - 20:15CPH-BHD
5h 30m1 stop
£190British Airways
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Sat, 21 Feb - Tue, 24 Feb
British Airways Logo
06:45 - 14:25BHD-CPH
6h 40m1 stop
British Airways Logo
10:35 - 14:15CPH-BHD
4h 40m1 stop
£206British Airways
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Fri, 20 Feb - Sat, 28 Feb
KLM Logo
06:30 - 14:00BHD-CPH
6h 30m1 stop
KLM Logo
14:45 - 21:15CPH-BHD
7h 30m1 stop
£211KLM
Find Deal
Mon, 13 Oct - Thu, 16 Oct
KLM Logo
06:30 - 18:15BHD-CPH
10h 45m1 stop
KLM Logo
17:30 - 21:00CPH-BHD
4h 30m1 stop
£219KLM
Find Deal
Sun, 22 Feb - Wed, 25 Feb
Finnair Logo
11:30 - 07:55BHD-CPH
19h 25m2 stops
Finnair Logo
19:20 - 14:00CPH-BHD
19h 40m2 stops
£358Finnair
Find Deal
Mon, 23 Feb - Thu, 26 Feb
Finnair Logo
11:25 - 23:55BHD-CPH
11h 30m2 stops
Finnair Logo
19:20 - 14:15CPH-BHD
19h 55m2 stops
£616Finnair
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Tue, 10 Mar - Wed, 11 Mar

British Airways flights from Northern Ireland to Denmark

Our best British Airways deals on Northern Ireland to Denmark flight tickets
British Airways
21 Feb
BHD06:35Belfast City
10h 00m
1 stop
CPH17:35Kastrup Copenhagen
24 Feb
CPH15:45Kastrup Copenhagen
5h 30m
1 stop
BHD20:15Belfast City
£190
Find similar
British Airways
20 Feb
BHD06:45Belfast City
6h 40m
1 stop
CPH14:25Kastrup Copenhagen
28 Feb
CPH10:35Kastrup Copenhagen
4h 40m
1 stop
BHD14:15Belfast City
£206
Find similar
British Airways
10 Mar
BHD06:35Belfast City
7h 15m
1 stop
CPH14:50Kastrup Copenhagen
11 Mar
CPH14:05Kastrup Copenhagen
5h 35m
1 stop
BHD18:40Belfast City
£221
Find similar

KLM flights from Northern Ireland to Denmark

Our best KLM deals on Northern Ireland to Denmark flight tickets
KLM
13 Oct
BHD06:30Belfast City
6h 30m
1 stop
CPH14:00Kastrup Copenhagen
16 Oct
CPH14:45Kastrup Copenhagen
7h 30m
1 stop
BHD21:15Belfast City
£211
Find similar
KLM
22 Feb
BHD06:30Belfast City
10h 45m
1 stop
CPH18:15Kastrup Copenhagen
25 Feb
CPH17:30Kastrup Copenhagen
4h 30m
1 stop
BHD21:00Belfast City
£219
Find similar
KLM
10 Mar
BHD17:20Belfast City
4h 20m
1 stop
CPH22:40Kastrup Copenhagen
11 Mar
CPH16:20Kastrup Copenhagen
5h 40m
2 stops
BHD21:00Belfast City
£545
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern 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, momondo users made 279,928 searches. Data last updated 19 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 7/10

07:05-21:45

1 stop13h 40m

Kastrup Copenhagen

Tue 14/10

22:15-07:30

1 stop10h 15m

£102

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 3/11

07:50-15:15

1 stop6h 25m

Kastrup Copenhagen

Mon 10/11

21:15-09:05

1 stop12h 50m

£121

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 27/10

21:35-10:50

1 stop12h 15m

Kastrup Copenhagen

Sat 1/11

22:00-08:10

1 stop11h 10m

£124

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 3/11

22:20-15:50

2 stops16h 30m

Kastrup Copenhagen

Mon 10/11

19:25-09:05

1 stop14h 40m

£132

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Sat 21/2

06:35-17:35

1 stop10h 00m

Kastrup Copenhagen

Tue 24/2

15:45-20:15

1 stop5h 30m

£190

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Fri 20/2

06:45-14:25

1 stop6h 40m

Kastrup Copenhagen

Sat 28/2

10:35-14:15

1 stop4h 40m

£206

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Mon 13/10

06:30-14:00

1 stop6h 30m

Kastrup Copenhagen

Thu 16/10

14:45-21:15

1 stop7h 30m

£211

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Sun 22/2

06:30-18:15

1 stop10h 45m

Kastrup Copenhagen

Wed 25/2

17:30-21:00

1 stop4h 30m

£219

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Mon 23/2

11:30-07:55

2 stops19h 25m

Kastrup Copenhagen

Thu 26/2

19:20-14:00

2 stops19h 40m

£358

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Tue 10/3

11:25-23:55

2 stops11h 30m

Kastrup Copenhagen

Wed 11/3

19:20-14:15

2 stops19h 55m

£616

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Northern Ireland to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest day to depart from Northern Ireland to Denmark is on a Saturday when prices can be found for as low as £107. On the other hand, Thursday is the most expensive day to depart from Northern Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £193.

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

Flying to Denmark from Northern Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as £151 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Denmark is in the afternoon when prices are around £205.

Cheap Northern Ireland to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Denmark

Direct flights

None
There are no direct flights from Northern Ireland to Denmark. There are no popular flight routes from Northern Ireland to Denmark.
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  • When did momondo last update prices for flights from Northern Ireland to Denmark?

    Prices for flights from Northern Ireland to Denmark were last updated today.

  • How many operators does momondo search for flights from Northern Ireland to Denmark?

  • How old do you have to be to fly from Northern Ireland to Denmark?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The travel and health documents you'll need for your trip to Denmark 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 license and a passport that is valid for six months after your intended arrival at Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Denmark

Compare and see reviews for airlines that fly from Northern Ireland to Denmark with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £137Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Denmark?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Denmark . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Northern Ireland to Denmark with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Denmark flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Denmark?

Once all potential Northern Ireland to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Denmark right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to Denmark flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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