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Cheap flights from Northern Ireland to Denmark from £43

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 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
15:40 - 00:20
BFS
-
CPH
7h 40m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£82Multiple Airlines
Wed, 12 Aug - Tue, 18 Aug
Multiple Airlines Logo
11:55 - 23:10
BFS
-
CPH
10h 15m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£87Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
16:55 - 23:10
BFS
-
CPH
5h 15m
1 stop
Multiple Airlines Logo
22:45 - 08:30
CPH
-
BFS
10h 45m
1 stop
£89Multiple Airlines
Tue, 4 Aug - Thu, 6 Aug
Multiple Airlines Logo
07:10 - 22:15
BFS
-
CPH
14h 05m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£91Multiple Airlines
Sun, 12 Jul - Tue, 14 Jul
Multiple Airlines Logo
23:30 - 22:45
BFS
-
CPH
22h 15m
2 stops
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£101Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
06:40 - 22:00
BFS
-
CPH
14h 20m
1 stop
Multiple Airlines Logo
23:20 - 09:00
CPH
-
BFS
10h 40m
1 stop
£102Multiple Airlines
Mon, 24 Aug - Sat, 29 Aug
Multiple Airlines Logo
23:30 - 22:45
BFS
-
CPH
22h 15m
2 stops
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£103Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
21:10 - 10:45
BFS
-
CPH
12h 35m
1 stop
Multiple Airlines Logo
10:10 - 23:20
CPH
-
BFS
14h 10m
1 stop
£105Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
15:40 - 00:20
BFS
-
CPH
7h 40m
1 stop
Multiple Airlines Logo
05:50 - 23:05
CPH
-
BFS
18h 15m
2 stops
£107Multiple Airlines
Wed, 12 Aug - Tue, 18 Aug
Multiple Airlines Logo
19:55 - 22:55
BFS
-
CPH
26h 00m
2 stops
Multiple Airlines Logo
10:00 - 19:30
CPH
-
BFS
10h 30m
1 stop
£108Multiple Airlines
Fri, 7 Aug - Fri, 14 Aug

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British Airways flights from Northern Ireland to Denmark

Our best British Airways deals on Northern Ireland to Denmark flight tickets
British Airways
6 Oct
BHD12:40Belfast City
19h 45m
1 stop
CPH09:25Kastrup Copenhagen
7 Oct
CPH16:20Kastrup Copenhagen
4h 20m
1 stop
BHD19:40Belfast City
£212
British Airways
6 Oct
BHD19:30Belfast City
17h 25m
1 stop
CPH13:55Kastrup Copenhagen
7 Oct
CPH16:20Kastrup Copenhagen
5h 15m
1 stop
BHD20:35Belfast City
£212
British Airways
12 Nov
BHD15:05Belfast City
5h 45m
1 stop
CPH21:50Kastrup Copenhagen
14 Nov
CPH12:30Kastrup Copenhagen
7h 45m
1 stop
BHD19:15Belfast City
£213

KLM flights from Northern Ireland to Denmark

Our best KLM deals on Northern Ireland to Denmark flight tickets
KLM
3 Aug
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
23 Aug
CPH06:00Kastrup Copenhagen
4h 20m
1 stop
BHD09:20Belfast City
£288
KLM
3 Aug
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
23 Aug
CPH06:00Kastrup Copenhagen
4h 20m
1 stop
BHD09:20Belfast City
£291
KLM
26 Jun
BHD17:30Belfast City
16h 30m
1 stop
CPH11:00Kastrup Copenhagen
29 Jun
CPH16:30Kastrup Copenhagen
17h 50m
1 stop
BHD09:20Belfast City
£1,450

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 25 June 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

Wed 12/8

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Tue 18/8

23:35-08:05

1 stop9h 30m

£82

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 18/8

11:55-23:10

1 stop10h 15m

Kastrup Copenhagen

Tue 25/8

23:35-08:05

1 stop9h 30m

£87
Fastest return journey

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 4/8

16:55-23:10

1 stop5h 15m

Kastrup Copenhagen

Thu 6/8

22:45-08:30

1 stop10h 45m

£89

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sun 12/7

07:10-22:15

1 stop14h 05m

Kastrup Copenhagen

Tue 14/7

23:35-08:05

1 stop9h 30m

£91

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 18/8

23:30-22:45

2 stops22h 15m

Kastrup Copenhagen

Tue 25/8

23:35-08:05

1 stop9h 30m

£101

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 24/8

06:40-22:00

1 stop14h 20m

Kastrup Copenhagen

Sat 29/8

23:20-09:00

1 stop10h 40m

£102

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 18/8

23:30-22:45

2 stops22h 15m

Kastrup Copenhagen

Tue 25/8

23:35-08:05

1 stop9h 30m

£103

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 5/8

21:10-10:45

1 stop12h 35m

Kastrup Copenhagen

Wed 12/8

10:10-23:20

1 stop14h 10m

£105

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 12/8

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Tue 18/8

05:50-23:05

2 stops18h 15m

£107

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Fri 7/8

19:55-22:55

2 stops26h 00m

Kastrup Copenhagen

Fri 14/8

10:00-19:30

1 stop10h 30m

£108

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?

easyJet 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

4h 25m

Direct flights

None
The fastest flight from Northern Ireland to Denmark takes 4h 25m
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 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.

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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