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Cheap flights from Northern Ireland to Copenhagen from £44

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 29/4. 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 Copenhagen

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:40 - 22:00
BFS
-
CPH
4h 20m
1 stop
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£77Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
14:50 - 00:50
BFS
-
CPH
9h 00m
1 stop
Multiple Airlines Logo
05:45 - 11:55
CPH
-
BFS
7h 10m
1 stop
£81Multiple Airlines
Thu, 23 Apr - Sun, 26 Apr
Multiple Airlines Logo
14:50 - 00:50
BFS
-
CPH
9h 00m
1 stop
Multiple Airlines Logo
05:45 - 11:55
CPH
-
BFS
7h 10m
1 stop
£84Multiple Airlines
Thu, 23 Apr - Sun, 26 Apr
Multiple Airlines Logo
16:40 - 22:00
BFS
-
CPH
4h 20m
1 stop
Multiple Airlines Logo
15:20 - 23:20
CPH
-
BFS
9h 00m
2 stops
£95Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
15:35 - 22:55
BFS
-
CPH
6h 20m
1 stop
Multiple Airlines Logo
23:25 - 08:25
CPH
-
BFS
10h 00m
1 stop
£98Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
09:15 - 22:55
BFS
-
CPH
12h 40m
2 stops
Multiple Airlines Logo
05:45 - 11:55
CPH
-
BFS
7h 10m
1 stop
£100Multiple Airlines
Thu, 23 Apr - Sun, 26 Apr
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
14:30 - 23:20
CPH
-
BFS
9h 50m
1 stop
£102Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
06:40 - 21:55
BFS
-
CPH
14h 15m
2 stops
Multiple Airlines Logo
05:45 - 11:55
CPH
-
BFS
7h 10m
1 stop
£106Multiple Airlines
Thu, 23 Apr - Sun, 26 Apr
Multiple Airlines Logo
09:30 - 21:25
BFS
-
CPH
10h 55m
1 stop
Multiple Airlines Logo
09:05 - 14:15
CPH
-
BFS
6h 10m
1 stop
£108Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
15:20 - 23:20
CPH
-
BFS
9h 00m
2 stops
£113Multiple Airlines
Sat, 2 May - Sat, 9 May

British Airways flights from Northern Ireland to Copenhagen

Our best British Airways deals on Northern Ireland to Copenhagen flight tickets
British Airways
18 Apr
BHD07:05Belfast City
10h 50m
1 stop
CPH18:55Kastrup Copenhagen
21 Apr
CPH21:45Kastrup Copenhagen
12h 15m
1 stop
BHD09:00Belfast City
£224
British Airways
18 Apr
BHD07:05Belfast City
10h 50m
1 stop
CPH18:55Kastrup Copenhagen
21 Apr
CPH16:30Kastrup Copenhagen
17h 30m
1 stop
BHD09:00Belfast City
£225
British Airways
16 Apr
BHD06:30Belfast City
12h 30m
1 stop
CPH20:00Kastrup Copenhagen
20 Apr
CPH21:45Kastrup Copenhagen
10h 50m
1 stop
BHD07:35Belfast City
£226

KLM flights from Northern Ireland to Copenhagen

Our best KLM deals on Northern Ireland to Copenhagen flight tickets
KLM
31 Jul
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
2 Aug
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£233
KLM
23 May
BHD17:30Belfast City
12h 40m
2 stops
CPH07:10Kastrup Copenhagen
26 May
CPH16:30Kastrup Copenhagen
17h 50m
1 stop
BHD09:20Belfast City
£336

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 20 March 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 - CPH

BFSCPH

Belfast Intl

Tue 14/4

16:40-22:00

1 stop4h 20m

Kastrup Copenhagen

Tue 21/4

05:50-12:15

1 stop7h 25m

£77

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 23/4

14:50-00:50

1 stop9h 00m

Kastrup Copenhagen

Sun 26/4

05:45-11:55

1 stop7h 10m

£81

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 23/4

14:50-00:50

1 stop9h 00m

Kastrup Copenhagen

Sun 26/4

05:45-11:55

1 stop7h 10m

£84

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 14/4

16:40-22:00

1 stop4h 20m

Kastrup Copenhagen

Tue 21/4

15:20-23:20

2 stops9h 00m

£95

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 7/5

15:35-22:55

1 stop6h 20m

Kastrup Copenhagen

Mon 11/5

23:25-08:25

1 stop10h 00m

£98

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 23/4

09:15-22:55

2 stops12h 40m

Kastrup Copenhagen

Sun 26/4

05:45-11:55

1 stop7h 10m

£100

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 2/5

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Sat 9/5

14:30-23:20

1 stop9h 50m

£102

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 23/4

06:40-21:55

2 stops14h 15m

Kastrup Copenhagen

Sun 26/4

05:45-11:55

1 stop7h 10m

£106

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 18/4

09:30-21:25

1 stop10h 55m

Kastrup Copenhagen

Sat 25/4

09:05-14:15

1 stop6h 10m

£108

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 2/5

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Sat 9/5

15:20-23:20

2 stops9h 00m

£113

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 00m

Direct flights

None
The fastest flight from Northern Ireland to Copenhagen takes 6h 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 £98Free CancellationRating
7.8
1,473 reviews
Search KLM flights

  • How do I get Price Alerts for flights from Northern Ireland to Copenhagen?

    Confirm your travel details to search for the latest offers for flights from Northern Ireland to Copenhagen. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Northern Ireland to Copenhagen with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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