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Cheap flights from Belfast to Copenhagen from £43

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 18/8. 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

Find the cheapest flights from Belfast to Copenhagen

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£72Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£74Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£74Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep
Multiple Airlines Logo
16:55 - 22:55
BFS
-
CPH
5h 00m
1 stop
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£75Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep
Multiple Airlines Logo
05:55 - 16:00
BFS
-
CPH
9h 05m
1 stop
Multiple Airlines Logo
23:35 - 10:45
CPH
-
BFS
12h 10m
1 stop
£77Multiple Airlines
Tue, 15 Sep - Fri, 18 Sep
Multiple Airlines Logo
14:50 - 20:20
BFS
-
CPH
4h 30m
1 stop
Multiple Airlines Logo
10:30 - 22:20
CPH
-
BFS
12h 50m
1 stop
£78Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
15:40 - 00:20
BFS
-
CPH
7h 40m
1 stop
Multiple Airlines Logo
13:50 - 21:15
CPH
-
BFS
8h 25m
1 stop
£80Multiple Airlines
Wed, 16 Sep - Sat, 19 Sep
Multiple Airlines Logo
14:50 - 00:50
BFS
-
CPH
9h 00m
1 stop
Multiple Airlines Logo
10:30 - 22:20
CPH
-
BFS
12h 50m
1 stop
£83Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
14:50 - 00:50
BFS
-
CPH
9h 00m
1 stop
Multiple Airlines Logo
10:30 - 22:20
CPH
-
BFS
12h 50m
1 stop
£84Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
11:10 - 00:55
BFS
-
CPH
12h 45m
2 stops
Multiple Airlines Logo
05:50 - 12:15
CPH
-
BFS
7h 25m
1 stop
£87Multiple Airlines
Sat, 5 Sep - Tue, 8 Sep

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British Airways flights from Belfast to Copenhagen

Our best British Airways deals on Belfast to Copenhagen flight tickets
British Airways
25 Sept
BHD20:10Belfast City
12h 40m
1 stop
CPH09:50Kastrup Copenhagen
30 Sept
CPH18:45Kastrup Copenhagen
15h 05m
1 stop
BHD08:50Belfast City
£214
British Airways
29 Sept
BHD13:45Belfast City
5h 10m
1 stop
CPH19:55Kastrup Copenhagen
30 Sept
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£216
British Airways
29 Sept
BHD09:40Belfast City
12h 35m
1 stop
CPH23:15Kastrup Copenhagen
30 Sept
CPH20:15Kastrup Copenhagen
13h 35m
1 stop
BHD08:50Belfast City
£248

KLM flights from Belfast to Copenhagen

Our best KLM deals on Belfast to Copenhagen flight tickets
KLM
26 Sept
BHD17:30Belfast City
14h 00m
1 stop
CPH08:30Kastrup Copenhagen
29 Sept
CPH09:25Kastrup Copenhagen
8h 30m
1 stop
BHD16:55Belfast City
£204
KLM
28 Aug
BHD17:30Belfast City
21h 15m
1 stop
CPH15:45Kastrup Copenhagen
30 Aug
CPH19:10Kastrup Copenhagen
15h 10m
1 stop
BHD09:20Belfast City
£207
KLM
25 Sept
BHD09:50Belfast City
11h 40m
1 stop
CPH22:30Kastrup Copenhagen
29 Sept
CPH09:25Kastrup Copenhagen
8h 30m
1 stop
BHD16:55Belfast City
£211

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 July 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
Fastest return journey

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 5/9

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£72

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 5/9

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£74

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 5/9

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£74

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 5/9

16:55-22:55

1 stop5h 00m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£75

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Tue 15/9

05:55-16:00

1 stop9h 05m

Kastrup Copenhagen

Fri 18/9

23:35-10:45

1 stop12h 10m

£77

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 10/9

14:50-20:20

1 stop4h 30m

Kastrup Copenhagen

Thu 17/9

10:30-22:20

1 stop12h 50m

£78

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Wed 16/9

15:40-00:20

1 stop7h 40m

Kastrup Copenhagen

Sat 19/9

13:50-21:15

1 stop8h 25m

£80

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 10/9

14:50-00:50

1 stop9h 00m

Kastrup Copenhagen

Thu 17/9

10:30-22:20

1 stop12h 50m

£83

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Thu 10/9

14:50-00:50

1 stop9h 00m

Kastrup Copenhagen

Thu 17/9

10:30-22:20

1 stop12h 50m

£84

BelfastCopenhagen

BFS - CPH

BFSCPH

Belfast Intl

Sat 5/9

11:10-00:55

2 stops12h 45m

Kastrup Copenhagen

Tue 8/9

05:50-12:15

1 stop7h 25m

£87

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 Belfast 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 Belfast to Kastrup Copenhagen?

KLM is the most popular carrier operating from Belfast to Kastrup Copenhagen

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

4h 25m

Direct flights

None
The fastest flight from Belfast to Copenhagen takes 4h 25m
There are no direct flights from Belfast to Copenhagen. There are no popular flight routes from Belfast to Copenhagen.
Search flight deals

Frequently asked questions about flying from Belfast to Copenhagen

  • 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 4h 25m.

  • 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 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.

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

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