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Cheap flights from Northern Ireland to Denmark from £39

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 30/9. 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

Find the cheapest flights from Northern Ireland to Denmark

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:55 - 22:55BFS  Belfast Intl-CPH Kastrup Copenhagen
5h 00m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
05:50 - 12:15CPH  Kastrup Copenhagen-BFS Belfast Intl
7h 25m1 stop London Stansted
£73Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep
Multiple Airlines Logo
09:30 - 21:25BFS  Belfast Intl-CPH Kastrup Copenhagen
10h 55m1 stop Manchester
Multiple Airlines Logo
00:00 - 08:50CPH  Kastrup Copenhagen-BFS Belfast Intl
9h 50m1 stop Edinburgh Turnhouse
£76Multiple Airlines
Sat, 26 Sep - Sun, 27 Sep
Multiple Airlines Logo
05:55 - 13:50BFS  Belfast Intl-CPH Kastrup Copenhagen
6h 55m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
05:50 - 12:15CPH  Kastrup Copenhagen-BFS Belfast Intl
7h 25m1 stop London Stansted
£78Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
12:45 - 22:20BFS  Belfast Intl-CPH Kastrup Copenhagen
8h 35m1 stop Manchester
Multiple Airlines Logo
14:20 - 19:50CPH  Kastrup Copenhagen-BFS Belfast Intl
6h 30m1 stop Edinburgh Turnhouse
£79Multiple Airlines
Thu, 3 Sep - Wed, 9 Sep
Multiple Airlines Logo
09:15 - 00:50BFS  Belfast Intl-CPH Kastrup Copenhagen
14h 35m1 stop London Stansted
Multiple Airlines Logo
14:20 - 19:50CPH  Kastrup Copenhagen-BFS Belfast Intl
6h 30m1 stop Edinburgh Turnhouse
£81Multiple Airlines
Thu, 3 Sep - Wed, 9 Sep
Multiple Airlines Logo
09:15 - 22:00BFS  Belfast Intl-CPH Kastrup Copenhagen
11h 45m1 stop London Stansted
Multiple Airlines Logo
00:00 - 08:50CPH  Kastrup Copenhagen-BFS Belfast Intl
9h 50m1 stop Edinburgh Turnhouse
£82Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
21:55 - 22:45BFS  Belfast Intl-CPH Kastrup Copenhagen
23h 50m2 stops Manchester Dublin
Multiple Airlines Logo
00:00 - 08:50CPH  Kastrup Copenhagen-BFS Belfast Intl
9h 50m1 stop Edinburgh Turnhouse
£88Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
07:35 - 22:45BFS  Belfast Intl-CPH Kastrup Copenhagen
14h 10m2 stops Manchester Dublin
Multiple Airlines Logo
10:30 - 15:20CPH  Kastrup Copenhagen-BFS Belfast Intl
5h 50m1 stop Manchester
£91Multiple Airlines
Tue, 22 Sep - Thu, 24 Sep
Multiple Airlines Logo
05:55 - 16:00BFS  Belfast Intl-CPH Kastrup Copenhagen
9h 05m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
21:50 - 08:25CPH  Kastrup Copenhagen-BFS Belfast Intl
11h 35m1 stop Manchester
£92Multiple Airlines
Tue, 20 Oct - Sat, 24 Oct
Multiple Airlines Logo
21:40 - 00:45BFS  Belfast Intl-CPH Kastrup Copenhagen
26h 05m2 stops Manchester Dublin
Multiple Airlines Logo
05:50 - 12:15CPH  Kastrup Copenhagen-BFS Belfast Intl
7h 25m1 stop London Stansted
£93Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep

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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
12 Oct
BHD11:35Belfast City
8h 15m
1 stop
CPH20:50Kastrup Copenhagen
16 Oct
CPH21:15Kastrup Copenhagen
12h 35m
1 stop
BHD08:50Belfast City
£216
British Airways
7 Sept
BHD19:35Belfast City
26h 40m
1 stop
CPH23:15Kastrup Copenhagen
9 Sept
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£247
British Airways
7 Sept
BHD19:35Belfast City
26h 40m
1 stop
CPH23:15Kastrup Copenhagen
9 Sept
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£280

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 12 August 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
Fastest return journey

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Sat 5/9

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£73

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Sat 26/9

09:30-21:25

1 stop10h 55m

Kastrup Copenhagen

Sun 27/9

00:00-08:50

1 stop9h 50m

£76

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Wed 2/9

05:55-13:50

1 stop6h 55m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£78

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Thu 3/9

12:45-22:20

1 stop8h 35m

Kastrup Copenhagen

Wed 9/9

14:20-19:50

1 stop6h 30m

£79

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Thu 3/9

09:15-00:50

1 stop14h 35m

Kastrup Copenhagen

Wed 9/9

14:20-19:50

1 stop6h 30m

£81

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Mon 21/9

09:15-22:00

1 stop11h 45m

Kastrup Copenhagen

Sun 27/9

00:00-08:50

1 stop9h 50m

£82

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Mon 21/9

21:55-22:45

2 stops23h 50m

Kastrup Copenhagen

Sun 27/9

00:00-08:50

1 stop9h 50m

£88

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Tue 22/9

07:35-22:45

2 stops14h 10m

Kastrup Copenhagen

Thu 24/9

10:30-15:20

1 stop5h 50m

£91

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Tue 20/10

05:55-16:00

1 stop9h 05m

Kastrup Copenhagen

Sat 24/10

21:50-08:25

1 stop11h 35m

£92

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Sat 5/9

21:40-00:45

2 stops26h 05m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£93

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 airline that flies from Northern Ireland to Denmark?

easyJet and British Airways are the most popular carriers 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 55m

Direct flights

None
The fastest flight from Northern Ireland to Denmark takes 5h 55m
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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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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