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Cheap flights from Northern Ireland to Copenhagen from £56

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 Copenhagen departing on 6/9. 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 Copenhagen

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
15:40 - 00:20BFS  Belfast Intl-CPH Kastrup Copenhagen
7h 40m1 stop Manchester
Multiple Airlines Logo
22:45 - 08:30CPH  Kastrup Copenhagen-BFS Belfast Intl
10h 45m1 stop Manchester
£74Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
Multiple Airlines Logo
15:40 - 00:20BFS  Belfast Intl-CPH Kastrup Copenhagen
7h 40m1 stop Manchester
Multiple Airlines Logo
22:45 - 08:30CPH  Kastrup Copenhagen-BFS Belfast Intl
10h 45m1 stop Manchester
£75Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
Multiple Airlines Logo
05:55 - 13:50BFS  Belfast Intl-CPH Kastrup Copenhagen
6h 55m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
23:35 - 08:05CPH  Kastrup Copenhagen-BFS Belfast Intl
9h 30m1 stop Edinburgh Turnhouse
£77Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
07:35 - 16:35BFS  Belfast Intl-CPH Kastrup Copenhagen
8h 00m1 stop Manchester
Multiple Airlines Logo
10:30 - 15:20CPH  Kastrup Copenhagen-BFS Belfast Intl
5h 50m1 stop Manchester
£78Multiple Airlines
Tue, 22 Sep - Thu, 24 Sep
Multiple Airlines Logo
14:50 - 00:50BFS  Belfast Intl-CPH Kastrup Copenhagen
9h 00m1 stop London Stansted
Multiple Airlines Logo
22:45 - 08:30CPH  Kastrup Copenhagen-BFS Belfast Intl
10h 45m1 stop Manchester
£79Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
15:40 - 00:20BFS  Belfast Intl-CPH Kastrup Copenhagen
7h 40m1 stop Manchester
Multiple Airlines Logo
23:15 - 12:20CPH  Kastrup Copenhagen-BFS Belfast Intl
14h 05m1 stop London Stansted
£80Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
11:10 - 00:25BFS  Belfast Intl-CPH Kastrup Copenhagen
12h 15m1 stop London Stansted
Multiple Airlines Logo
21:50 - 09:35CPH  Kastrup Copenhagen-BFS Belfast Intl
12h 45m1 stop Manchester
£81Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
12:45 - 22:20BFS  Belfast Intl-CPH Kastrup Copenhagen
8h 35m1 stop Manchester
Multiple Airlines Logo
13:40 - 23:20CPH  Kastrup Copenhagen-BFS Belfast Intl
10h 40m1 stop London Stansted
£85Multiple Airlines
Thu, 3 Sep - Wed, 9 Sep
Multiple Airlines Logo
07:35 - 22:45BFS  Belfast Intl-CPH Kastrup Copenhagen
14h 10m2 stops Manchester Dublin
Multiple Airlines Logo
22:45 - 08:30CPH  Kastrup Copenhagen-BFS Belfast Intl
10h 45m1 stop Manchester
£88Multiple Airlines
Tue, 22 Sep - Thu, 24 Sep

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British Airways flights from Northern Ireland to Copenhagen

Our best British Airways deals on Northern Ireland to Copenhagen flight tickets
British Airways
3 Sept
BHD20:35Belfast City
25h 45m
1 stop
CPH23:20Kastrup Copenhagen
9 Sept
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£214
British Airways
12 Oct
BHD11:35Belfast City
21h 20m
1 stop
CPH09:55Kastrup Copenhagen
16 Oct
CPH21:15Kastrup Copenhagen
12h 35m
1 stop
BHD08:50Belfast City
£215
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

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Copenhagen 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 15 August 2026.
Use the filters below to find and compare flights from Northern Ireland to Copenhagen 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

Wed 9/9

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Thu 17/9

22:45-08:30

1 stop10h 45m

£74

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Wed 9/9

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Thu 17/9

22:45-08:30

1 stop10h 45m

£75

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

23:35-08:05

1 stop9h 30m

£77

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Tue 22/9

07:35-16:35

1 stop8h 00m

Kastrup Copenhagen

Thu 24/9

10:30-15:20

1 stop5h 50m

£78

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Thu 10/9

14:50-00:50

1 stop9h 00m

Kastrup Copenhagen

Thu 17/9

22:45-08:30

1 stop10h 45m

£79

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Wed 9/9

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Wed 16/9

23:15-12:20

1 stop14h 05m

£80

BelfastCopenhagen

BFS Belfast Intl - CPH Kastrup Copenhagen

BFSCPH

Belfast Intl

Sat 26/9

11:10-00:25

1 stop12h 15m

Kastrup Copenhagen

Sat 3/10

21:50-09:35

1 stop12h 45m

£81

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

13:40-23:20

1 stop10h 40m

£85

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

22:45-08:30

1 stop10h 45m

£88

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Copenhagen from

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

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 Kastrup Copenhagen?

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

Cheap Northern Ireland to Copenhagen flight deals and tips

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

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from Northern Ireland to Copenhagen takes 6h 50m
There are no direct flights from Northern Ireland to Copenhagen. There are no popular flight routes from Northern Ireland to Copenhagen.
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Frequently asked questions about flying from Northern Ireland to Copenhagen

  • When did momondo last update prices for flights from Northern Ireland to Kastrup Copenhagen Airport?

    Prices for flights from Northern Ireland to Kastrup Copenhagen Airport were last updated today.

  • How old do you have to be to fly from Northern Ireland to Kastrup Copenhagen Airport?

    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 Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The required travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Copenhagen. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Northern Ireland to Copenhagen 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 Copenhagen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Copenhagen from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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