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Cheap flights from Northern Ireland to Copenhagen from £37

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 23/3. 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 Copenhagen

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
08:20 - 21:05
BFS
-
CPH
11h 45m
1 stop
easyJet Logo
10:30 - 16:00
CPH
-
BFS
6h 30m
1 stop
£86easyJet
Wed, 4 Mar - Wed, 11 Mar
easyJet Logo
08:20 - 21:05
BFS
-
CPH
11h 45m
1 stop
easyJet Logo
10:30 - 16:00
CPH
-
BFS
6h 30m
1 stop
£88easyJet
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
08:20 - 21:35
BFS
-
CPH
12h 15m
1 stop
Multiple Airlines Logo
06:45 - 16:30
CPH
-
BFS
10h 45m
1 stop
£104Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
07:40 - 21:35
BFS
-
CPH
12h 55m
2 stops
Multiple Airlines Logo
06:45 - 16:30
CPH
-
BFS
10h 45m
1 stop
£113Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
15:50 - 22:20
BFS
-
CPH
5h 30m
1 stop
Multiple Airlines Logo
06:10 - 12:50
CPH
-
BFS
7h 40m
1 stop
£115Multiple Airlines
Fri, 20 Mar - Mon, 23 Mar
Multiple Airlines Logo
07:40 - 21:35
BFS
-
CPH
12h 55m
2 stops
Multiple Airlines Logo
17:40 - 07:50
CPH
-
BFS
15h 10m
1 stop
£116Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
11:25 - 21:35
BHD
-
CPH
9h 10m
1 stop
Multiple Airlines Logo
06:45 - 10:55
CPH
-
BHD
5h 10m
1 stop
£129Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
07:40 - 21:35
BFS
-
CPH
12h 55m
2 stops
Multiple Airlines Logo
06:45 - 18:50
CPH
-
BFS
13h 05m
2 stops
£129Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
KLM Logo
17:30 - 08:30
BHD
-
CPH
14h 00m
1 stop
KLM Logo
06:00 - 09:20
CPH
-
BHD
4h 20m
1 stop
£264KLM
Fri, 26 Jun - Mon, 29 Jun
British Airways Logo
08:45 - 17:10
BHD
-
CPH
7h 25m
1 stop
British Airways Logo
18:15 - 08:25
CPH
-
BHD
15h 10m
1 stop
£288British Airways
Tue, 24 Feb - Fri, 27 Feb

easyJet flights from Northern Ireland to Copenhagen

Our best easyJet deals on Northern Ireland to Copenhagen flight tickets
easyJet
4 Mar
BFS08:20Belfast Intl
11h 45m
1 stop
CPH21:05Kastrup Copenhagen
11 Mar
CPH10:30Kastrup Copenhagen
6h 30m
1 stop
BFS16:00Belfast Intl
£86
easyJet
18 Mar
BFS08:20Belfast Intl
11h 45m
1 stop
CPH21:05Kastrup Copenhagen
25 Mar
CPH10:30Kastrup Copenhagen
6h 30m
1 stop
BFS16:00Belfast Intl
£88

British Airways flights from Northern Ireland to Copenhagen

Our best British Airways deals on Northern Ireland to Copenhagen flight tickets
British Airways
24 Feb
BHD08:45Belfast City
7h 25m
1 stop
CPH17:10Kastrup Copenhagen
27 Feb
CPH18:15Kastrup Copenhagen
15h 10m
1 stop
BHD08:25Belfast City
£288
British Airways
23 Feb
BHD09:15Belfast City
7h 25m
1 stop
CPH17:40Kastrup Copenhagen
27 Feb
CPH18:15Kastrup Copenhagen
15h 10m
1 stop
BHD08:25Belfast City
£324
British Airways
23 Feb
BHD06:35Belfast City
14h 10m
1 stop
CPH21:45Kastrup Copenhagen
27 Feb
CPH20:50Kastrup Copenhagen
12h 35m
1 stop
BHD08:25Belfast City
£325

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 3 February 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

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 4/3

08:20-21:05

1 stop11h 45m

Kastrup Copenhagen

Wed 11/3

10:30-16:00

1 stop6h 30m

£86

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 18/3

08:20-21:05

1 stop11h 45m

Kastrup Copenhagen

Wed 25/3

10:30-16:00

1 stop6h 30m

£88

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 18/3

08:20-21:35

1 stop12h 15m

Kastrup Copenhagen

Wed 25/3

06:45-16:30

1 stop10h 45m

£104

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 18/3

07:40-21:35

2 stops12h 55m

Kastrup Copenhagen

Wed 25/3

06:45-16:30

1 stop10h 45m

£113

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Fri 20/3

15:50-22:20

1 stop5h 30m

Kastrup Copenhagen

Mon 23/3

06:10-12:50

1 stop7h 40m

£115

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 18/3

07:40-21:35

2 stops12h 55m

Kastrup Copenhagen

Wed 25/3

17:40-07:50

1 stop15h 10m

£116

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Wed 4/3

11:25-21:35

1 stop9h 10m

Kastrup Copenhagen

Wed 11/3

06:45-10:55

1 stop5h 10m

£129

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 18/3

07:40-21:35

2 stops12h 55m

Kastrup Copenhagen

Wed 25/3

06:45-18:50

2 stops13h 05m

£129

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Fri 26/6

17:30-08:30

1 stop14h 00m

Kastrup Copenhagen

Mon 29/6

06:00-09:20

1 stop4h 20m

£264

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Tue 24/2

08:45-17:10

1 stop7h 25m

Kastrup Copenhagen

Fri 27/2

18:15-08:25

1 stop15h 10m

£288

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 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?

easyJet and Ryanair are the most popular carriers 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

4h 00m

Direct flights

None
The fastest flight from Northern Ireland to Copenhagen takes 4h 00m
There are no direct flights from Northern Ireland to Copenhagen. There are no popular flight routes from Northern Ireland to Copenhagen.
Search flight deals

  • 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 many operators does momondo search for flights from Northern Ireland to Kastrup Copenhagen Airport?

  • 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.

Best airlines flying from Northern Ireland to Copenhagen

Compare and see reviews for airlines that fly from Northern Ireland to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £96Free CancellationRating
7.7
1,448 reviews
Search KLM flights

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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