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Cheap flights from Northern Ireland to Denmark from £68

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 21/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Northern Ireland to Denmark

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:30 - 13:50
BFS
-
CPH
13h 20m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£80Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
05:55 - 16:00
BFS
-
CPH
9h 05m
1 stop
Multiple Airlines Logo
11:05 - 23:05
CPH
-
BFS
13h 00m
1 stop
£81Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
05:55 - 16:00
BFS
-
CPH
9h 05m
1 stop
Multiple Airlines Logo
10:30 - 15:20
CPH
-
BFS
5h 50m
1 stop
£83Multiple Airlines
Tue, 9 Jun - Thu, 11 Jun
Multiple Airlines Logo
15:40 - 00:20
BFS
-
CPH
7h 40m
1 stop
Multiple Airlines Logo
00:00 - 08:50
CPH
-
BFS
9h 50m
1 stop
£85Multiple Airlines
Wed, 10 Jun - Sun, 14 Jun
Multiple Airlines Logo
05:55 - 16:00
BFS
-
CPH
9h 05m
1 stop
Multiple Airlines Logo
10:00 - 19:30
CPH
-
BFS
10h 30m
1 stop
£86Multiple Airlines
Tue, 16 Jun - Fri, 19 Jun
Multiple Airlines Logo
05:55 - 22:00
BFS
-
CPH
15h 05m
2 stops
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£94Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
06:55 - 00:25
BFS
-
CPH
16h 30m
2 stops
Multiple Airlines Logo
05:50 - 19:15
CPH
-
BFS
14h 25m
1 stop
£96Multiple Airlines
Sat, 20 Jun - Thu, 25 Jun
Multiple Airlines Logo
05:55 - 22:00
BFS
-
CPH
15h 05m
2 stops
Multiple Airlines Logo
10:00 - 19:30
CPH
-
BFS
10h 30m
1 stop
£103Multiple Airlines
Tue, 16 Jun - Fri, 19 Jun
Multiple Airlines Logo
20:10 - 22:55
BFS
-
CPH
25h 45m
2 stops
Multiple Airlines Logo
00:00 - 08:50
CPH
-
BFS
9h 50m
1 stop
£103Multiple Airlines
Wed, 10 Jun - Sun, 14 Jun
Multiple Airlines Logo
19:20 - 22:45
BFS
-
CPH
26h 25m
2 stops
Multiple Airlines Logo
23:25 - 08:05
CPH
-
BFS
9h 40m
1 stop
£104Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun

KLM flights from Northern Ireland to Denmark

Our best KLM deals on Northern Ireland to Denmark flight tickets
KLM
19 Sept
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
20 Sept
CPH11:45Kastrup Copenhagen
6h 10m
1 stop
BHD16:55Belfast City
£248
KLM
26 Jun
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
29 Jun
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£410
KLM
26 Jun
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
29 Jun
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£411

British Airways flights from Northern Ireland to Denmark

Our best British Airways deals on Northern Ireland to Denmark flight tickets
British Airways
6 Nov
BHD19:35Belfast City
14h 45m
1 stop
CPH11:20Kastrup Copenhagen
9 Nov
CPH20:25Kastrup Copenhagen
13h 40m
1 stop
BHD09:05Belfast City
£210
British Airways
2 Aug
BHD19:10Belfast City
26h 30m
1 stop
CPH22:40Kastrup Copenhagen
4 Aug
CPH21:45Kastrup Copenhagen
12h 15m
1 stop
BHD09:00Belfast City
£235
British Airways
1 Jun
BHD19:35Belfast City
26h 40m
1 stop
CPH23:15Kastrup Copenhagen
4 Jun
CPH07:05Kastrup Copenhagen
7h 30m
1 stop
BHD13:35Belfast City
£277

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 13 May 2026.
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

Cheapest return flight

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 23/6

23:30-13:50

1 stop13h 20m

Kastrup Copenhagen

Tue 30/6

23:35-08:05

1 stop9h 30m

£80

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 9/6

05:55-16:00

1 stop9h 05m

Kastrup Copenhagen

Tue 16/6

11:05-23:05

1 stop13h 00m

£81
Fastest return journey

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 9/6

05:55-16:00

1 stop9h 05m

Kastrup Copenhagen

Thu 11/6

10:30-15:20

1 stop5h 50m

£83

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 10/6

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Sun 14/6

00:00-08:50

1 stop9h 50m

£85

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 16/6

05:55-16:00

1 stop9h 05m

Kastrup Copenhagen

Fri 19/6

10:00-19:30

1 stop10h 30m

£86

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 23/6

05:55-22:00

2 stops15h 05m

Kastrup Copenhagen

Tue 30/6

23:35-08:05

1 stop9h 30m

£94

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 20/6

06:55-00:25

2 stops16h 30m

Kastrup Copenhagen

Thu 25/6

05:50-19:15

1 stop14h 25m

£96

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 16/6

05:55-22:00

2 stops15h 05m

Kastrup Copenhagen

Fri 19/6

10:00-19:30

1 stop10h 30m

£103

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 10/6

20:10-22:55

2 stops25h 45m

Kastrup Copenhagen

Sun 14/6

00:00-08:50

1 stop9h 50m

£103

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Fri 5/6

19:20-22:45

2 stops26h 25m

Kastrup Copenhagen

Mon 8/6

23:25-08:05

1 stop9h 40m

£104

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 airline that flies from Northern Ireland to Denmark?

British Airways is the most popular carrier operating from Northern Ireland to Denmark

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

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Northern Ireland to Denmark takes 5h 00m
There are no direct flights from Northern Ireland to Denmark. There are no popular flight routes from Northern Ireland to Denmark.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Denmark

  • 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 £184Free CancellationRating
7.8
1,517 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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