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Cheap flights from Belfast to Copenhagen from £51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Copenhagen departing on 7/5. 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 Belfast to Copenhagen

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 22:00
BFS
-
CPH
12h 10m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£80Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
18:50 - 09:55
BFS
-
CPH
14h 05m
1 stop
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£91Multiple Airlines
Mon, 18 May - Tue, 19 May
Multiple Airlines Logo
07:35 - 22:45
BFS
-
CPH
14h 10m
2 stops
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£93Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
07:35 - 22:45
BFS
-
CPH
14h 10m
2 stops
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£96Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
06:40 - 14:20
BFS
-
CPH
6h 40m
1 stop
Multiple Airlines Logo
23:25 - 08:25
CPH
-
BFS
10h 00m
1 stop
£100Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
10:40 - 00:25
BFS
-
CPH
12h 45m
1 stop
Multiple Airlines Logo
23:20 - 07:55
CPH
-
BFS
9h 35m
1 stop
£101Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
08:40 - 00:05
BFS
-
CPH
14h 25m
2 stops
Multiple Airlines Logo
23:35 - 08:05
CPH
-
BFS
9h 30m
1 stop
£103Multiple Airlines
Mon, 18 May - Tue, 19 May
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
05:45 - 21:15
CPH
-
BFS
16h 30m
2 stops
£107Multiple Airlines
Sat, 9 May - Sat, 16 May
British Airways Logo
19:30 - 09:25
BHD
-
CPH
12h 55m
1 stop
British Airways Logo
16:20 - 19:40
CPH
-
BHD
4h 20m
1 stop
£272British Airways
Tue, 5 May - Wed, 6 May
British Airways Logo
20:25 - 09:25
BHD
-
CPH
12h 00m
1 stop
British Airways Logo
20:15 - 08:50
CPH
-
BHD
13h 35m
1 stop
£304British Airways
Tue, 21 Apr - Wed, 22 Apr

KLM flights from Belfast to Copenhagen

Our best KLM deals on Belfast to Copenhagen flight tickets
KLM
26 Jun
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
29 Jun
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£345
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
£345
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
£350

British Airways flights from Belfast to Copenhagen

Our best British Airways deals on Belfast to Copenhagen flight tickets
British Airways
5 May
BHD19:30Belfast City
12h 55m
1 stop
CPH09:25Kastrup Copenhagen
6 May
CPH16:20Kastrup Copenhagen
4h 20m
1 stop
BHD19:40Belfast City
£272
British Airways
21 Apr
BHD20:25Belfast City
12h 00m
1 stop
CPH09:25Kastrup Copenhagen
22 Apr
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£304
British Airways
21 Apr
BHD12:40Belfast City
6h 15m
1 stop
CPH19:55Kastrup Copenhagen
22 Apr
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£305

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 29 March 2026.
Use the filters below to find and compare flights from Belfast 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 12/5

08:50-22:00

1 stop12h 10m

Kastrup Copenhagen

Tue 19/5

23:35-08:05

1 stop9h 30m

£80

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 18/5

18:50-09:55

1 stop14h 05m

Kastrup Copenhagen

Tue 19/5

23:35-08:05

1 stop9h 30m

£91

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 12/5

07:35-22:45

2 stops14h 10m

Kastrup Copenhagen

Tue 19/5

05:50-12:15

1 stop7h 25m

£93

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 12/5

07:35-22:45

2 stops14h 10m

Kastrup Copenhagen

Tue 19/5

05:50-12:15

1 stop7h 25m

£96
Fastest return journey

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 11/5

06:40-14:20

1 stop6h 40m

Kastrup Copenhagen

Mon 18/5

23:25-08:25

1 stop10h 00m

£100

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 9/5

10:40-00:25

1 stop12h 45m

Kastrup Copenhagen

Sat 16/5

23:20-07:55

1 stop9h 35m

£101

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Mon 18/5

08:40-00:05

2 stops14h 25m

Kastrup Copenhagen

Tue 19/5

23:35-08:05

1 stop9h 30m

£103

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 9/5

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Sat 16/5

05:45-21:15

2 stops16h 30m

£107

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Tue 5/5

19:30-09:25

1 stop12h 55m

Kastrup Copenhagen

Wed 6/5

16:20-19:40

1 stop4h 20m

£272

BelfastCopenhagen

BHD - CPH

BHDCPH

Belfast City

Tue 21/4

20:25-09:25

1 stop12h 00m

Kastrup Copenhagen

Wed 22/4

20:15-08:50

1 stop13h 35m

£304

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Cheap Belfast to Copenhagen flight deals and tips

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

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Belfast to Copenhagen takes 5h 00m
There are no direct flights from Belfast to Copenhagen. There are no popular flight routes from Belfast to Copenhagen.
Search flight deals

  • How far is Belfast to Kastrup Copenhagen by plane?

    Belfast and Kastrup Copenhagen are 732.5 mi apart from one another. By plane, this route typically takes 5h 00m.

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

    Prices for flights from Belfast to Kastrup Copenhagen Airport are updated daily.

  • How many operators does momondo search for flights from Belfast to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Belfast 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 Belfast to Kastrup Copenhagen Airport.

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

    The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Copenhagen

Compare and see reviews for airlines that fly from Belfast to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £99Free CancellationRating
7.8
1,479 reviews
Search KLM flights

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

    Price Alerts will notify you by email when the price for flights to Copenhagen from Belfast decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Belfast 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Belfast to Copenhagen?

It is quick and easy to find Belfast to Copenhagen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Copenhagen that suits you.

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

Yes. momondo enables you to select and highlight flights to Copenhagen from Belfast with this policy.

How can momondo help me find flights from Belfast to Copenhagen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Copenhagen from Belfast.

I’m not ready to book a flight from Belfast to Copenhagen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Copenhagen from Belfast. 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.

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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