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Cheap flights from Denmark to Northern Ireland from £87

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BFS
25 Jun — 2 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denmark to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Denmark to Northern Ireland
Explore the most affordable flight options available from Denmark to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 May 2026.

Thu 4/605:50
CPH
-
BFS
1 stop14h 25m
Multiple Airlines
Thu 11/608:20
BFS
-
CPH
1 stop13h 35m
Multiple Airlines
Deal found 25/5£87
Tue 14/723:35
CPH
-
BFS
1 stop9h 30m
Multiple Airlines
Tue 21/716:55
BFS
-
CPH
1 stop5h 15m
Multiple Airlines
Deal found 24/5£90
Thu 4/605:50
CPH
-
BHD
1 stop4h 30m
Multiple Airlines
Thu 11/612:20
BHD
-
CPH
1 stop9h 35m
Multiple Airlines
Deal found 25/5£108
Wed 8/722:15
CPH
-
BFS
1 stop10h 25m
Multiple Airlines
Wed 15/715:40
BFS
-
CPH
1 stop7h 40m
Multiple Airlines
Deal found 24/5£119
Sat 6/613:50
CPH
-
BFS
1 stop8h 25m
Multiple Airlines
Mon 8/614:40
BFS
-
CPH
1 stop19h 00m
Multiple Airlines
Deal found 23/5£122
Sun 7/600:00
CPH
-
BFS
1 stop9h 50m
Multiple Airlines
Mon 8/617:55
BFS
-
CPH
1 stop4h 05m
Multiple Airlines
Deal found 23/5£127
Sat 11/721:50
CPH
-
BFS
1 stop12h 45m
Multiple Airlines
Sun 19/722:00
BFS
-
CPH
1 stop12h 10m
Multiple Airlines
Deal found 25/5£129
Sun 25/1009:40
CPH
-
BFS
1 stop5h 00m
Multiple Airlines
Sat 31/1015:10
BFS
-
CPH
1 stop5h 45m
Multiple Airlines
Deal found 25/5£130
Sun 25/1009:40
CPH
-
BFS
1 stop5h 00m
Multiple Airlines
Mon 26/1006:00
BFS
-
CPH
1 stop7h 20m
Multiple Airlines
Deal found 25/5£133
Tue 14/723:35
CPH
-
BHD
1 stop14h 55m
Multiple Airlines
Tue 21/714:30
BHD
-
CPH
1 stop7h 40m
Multiple Airlines
Deal found 24/5£146
Sun 25/1012:40
CPH
-
BHD
1 stop4h 30m
Multiple Airlines
Sat 31/1007:25
BHD
-
CPH
1 stop10h 15m
Multiple Airlines
Deal found 25/5£181
Sat 6/613:50
CPH
-
BHD
1 stop4h 30m
Multiple Airlines
Mon 8/615:25
BHD
-
CPH
1 stop6h 35m
Multiple Airlines
Deal found 23/5£183

Find flight deals from Denmark to Northern Ireland

Keep the following information in mind while searching for Denmark to Northern Ireland flight deals. Data was last updated 26 May 2026.

Round-trip from

£90

Popular in

August

Cheapest in

February

Average price

£249
14/7-21/7
  • 14/7-21/7
  • 2 total stops
  • 14h 45m total
  • Denmark to Northern Ireland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Denmark to Northern Ireland 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, Cheapflights users made 858,174 searches. Data last updated 26 May 2026.
Use the filters below to find and compare flights from Denmark to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Tue 14/7

23:35-08:05

1 stop9h 30m

Belfast Intl

Tue 21/7

16:55-23:10

1 stop5h 15m

£90

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Wed 8/7

22:15-07:40

1 stop10h 25m

Belfast Intl

Wed 15/7

15:40-00:20

1 stop7h 40m

£119

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Sat 11/7

21:50-09:35

1 stop12h 45m

Belfast Intl

Sun 19/7

22:00-11:10

1 stop12h 10m

£129
Fastest return journey

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Sun 25/10

09:40-13:40

1 stop5h 00m

Belfast Intl

Sat 31/10

15:10-21:55

1 stop5h 45m

£130

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Sun 25/10

09:40-13:40

1 stop5h 00m

Belfast Intl

Mon 26/10

06:00-14:20

1 stop7h 20m

£133

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Fri 5/6

17:00-21:45

1 stop5h 45m

Belfast Intl

Mon 8/6

14:40-10:40

1 stop19h 00m

£144

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Tue 14/7

23:35-13:30

1 stop14h 55m

Belfast City

Tue 21/7

14:30-23:10

1 stop7h 40m

£146

CopenhagenBelfast

CPH - BFS

CPHBFS

Kastrup Copenhagen

Sun 7/6

05:45-11:55

1 stop7h 10m

Belfast Intl

Mon 8/6

17:55-23:00

1 stop4h 05m

£182

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Sun 25/10

12:40-16:10

1 stop4h 30m

Belfast City

Mon 26/10

08:00-09:05

2 stops24h 05m

£193

CopenhagenBelfast

CPH - BHD

CPHBHD

Kastrup Copenhagen

Thu 11/6

07:05-15:40

1 stop9h 35m

Belfast City

Mon 15/6

19:35-09:55

1 stop13h 20m

£215

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Denmark to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Denmark with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denmark to Northern Ireland

What is the cheapest month to book a flight from Denmark to Northern Ireland?

Currently, October is the cheapest month in which you can book a flight from Denmark to Northern Ireland (average of £107). Flying from Denmark to Northern Ireland in July is currently the most expensive (average of £247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Denmark to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denmark to Northern Ireland?

    For as low as £215, British Airways can have you in Northern Ireland from Denmark in 9h 35m. Denmark and Northern Ireland are separated by a distance of 733 mi.

  • Can I find deals for flights from Denmark to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Denmark to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Denmark to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denmark to Northern Ireland.

  • Can I find deals for business class flights from Denmark to Northern Ireland?

    Yes. Cheapflights offers flight deals from Denmark to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denmark to Northern Ireland?

    Currently, October is the cheapest month in which you can book a flight from Denmark to Northern Ireland (average of £107). Flying from Denmark to Northern Ireland in July is currently the most expensive (average of £247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denmark to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Denmark to Northern Ireland?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Denmark to Northern Ireland flexibly with Cheapflights today.

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