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Cheap flights from Northern Ireland to Copenhagen from £47

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 20/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
23:30 - 13:50
BFS
-
CPH
13h 20m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£79Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
09:30 - 21:25
BFS
-
CPH
10h 55m
1 stop
Multiple Airlines Logo
14:20 - 19:50
CPH
-
BFS
6h 30m
1 stop
£80Multiple Airlines
Sat, 13 Jun - Wed, 17 Jun
Multiple Airlines Logo
07:10 - 22:15
BFS
-
CPH
14h 05m
1 stop
Multiple Airlines Logo
22:45 - 08:30
CPH
-
BFS
10h 45m
1 stop
£83Multiple Airlines
Sun, 14 Jun - Thu, 18 Jun
Multiple Airlines Logo
05:55 - 16:00
BFS
-
CPH
9h 05m
1 stop
Multiple Airlines Logo
10:00 - 19:30
CPH
-
BFS
10h 30m
1 stop
£85Multiple Airlines
Tue, 16 Jun - Fri, 19 Jun
Multiple Airlines Logo
08:20 - 22:55
BFS
-
CPH
13h 35m
1 stop
Multiple Airlines Logo
10:30 - 22:20
CPH
-
BFS
12h 50m
1 stop
£86Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
15:35 - 22:55
BFS
-
CPH
6h 20m
1 stop
Multiple Airlines Logo
10:30 - 15:20
CPH
-
BFS
5h 50m
1 stop
£89Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
08:00 - 23:00
BFS
-
CPH
14h 00m
1 stop
Multiple Airlines Logo
14:20 - 19:50
CPH
-
BFS
6h 30m
1 stop
£91Multiple Airlines
Mon, 1 Jun - Wed, 3 Jun
Multiple Airlines Logo
05:55 - 22:00
BFS
-
CPH
15h 05m
2 stops
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£93Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
09:15 - 22:55
BFS
-
CPH
12h 40m
2 stops
Multiple Airlines Logo
10:30 - 22:20
CPH
-
BFS
12h 50m
1 stop
£96Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
08:00 - 23:00
BFS
-
CPH
14h 00m
1 stop
Multiple Airlines Logo
14:20 - 19:50
CPH
-
BFS
6h 30m
1 stop
£96Multiple Airlines
Mon, 1 Jun - Wed, 3 Jun

KLM flights from Northern Ireland to Copenhagen

Our best KLM deals on Northern Ireland to Copenhagen flight tickets
KLM
19 Sept
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
20 Sept
CPH11:45Kastrup Copenhagen
6h 10m
1 stop
BHD16:55Belfast City
£251
KLM
26 Jun
BHD17:30Belfast City
16h 30m
1 stop
CPH11:00Kastrup Copenhagen
29 Jun
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£412
KLM
26 Jun
BHD17:30Belfast City
4h 00m
1 stop
CPH22:30Kastrup Copenhagen
29 Jun
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£425

British Airways flights from Northern Ireland to Copenhagen

Our best British Airways deals on Northern Ireland to Copenhagen flight tickets
British Airways
1 Jun
BHD18:30Belfast City
14h 25m
1 stop
CPH09:55Kastrup Copenhagen
4 Jun
CPH07:05Kastrup Copenhagen
7h 30m
1 stop
BHD13:35Belfast City
£276
British Airways
3 Aug
BHD19:35Belfast City
26h 40m
1 stop
CPH23:15Kastrup Copenhagen
23 Aug
CPH21:25Kastrup Copenhagen
12h 15m
1 stop
BHD08:40Belfast City
£279
British Airways
2 Jun
BHD19:30Belfast City
12h 55m
1 stop
CPH09:25Kastrup Copenhagen
3 Jun
CPH20:15Kastrup Copenhagen
23h 30m
1 stop
BHD18:45Belfast City
£282

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 9 May 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

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 23/6

23:30-13:50

1 stop13h 20m

Kastrup Copenhagen

Tue 30/6

23:35-08:05

1 stop9h 30m

£79

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 13/6

09:30-21:25

1 stop10h 55m

Kastrup Copenhagen

Wed 17/6

14:20-19:50

1 stop6h 30m

£80

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sun 14/6

07:10-22:15

1 stop14h 05m

Kastrup Copenhagen

Thu 18/6

22:45-08:30

1 stop10h 45m

£83

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 16/6

05:55-16:00

1 stop9h 05m

Kastrup Copenhagen

Fri 19/6

10:00-19:30

1 stop10h 30m

£85

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 4/6

08:20-22:55

1 stop13h 35m

Kastrup Copenhagen

Thu 11/6

10:30-22:20

1 stop12h 50m

£86
Fastest return journey

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 4/6

15:35-22:55

1 stop6h 20m

Kastrup Copenhagen

Thu 11/6

10:30-15:20

1 stop5h 50m

£89

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 1/6

08:00-23:00

1 stop14h 00m

Kastrup Copenhagen

Wed 3/6

14:20-19:50

1 stop6h 30m

£91

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 23/6

05:55-22:00

2 stops15h 05m

Kastrup Copenhagen

Tue 30/6

23:35-08:05

1 stop9h 30m

£93

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 4/6

09:15-22:55

2 stops12h 40m

Kastrup Copenhagen

Thu 11/6

10:30-22:20

1 stop12h 50m

£96

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 1/6

08:00-23:00

1 stop14h 00m

Kastrup Copenhagen

Wed 3/6

14:20-19:50

1 stop6h 30m

£96

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

8h 35m

Direct flights

None
The fastest flight from Northern Ireland to Copenhagen takes 8h 35m
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 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 £183Free CancellationRating
7.8
1,510 reviews
Search KLM flights

Frequently asked questions about flying from Northern Ireland to Copenhagen

  • 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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