Cheap flights from Brussels to Northern Ireland from £69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to Northern Ireland departing on 6/9. 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 Brussels to Northern Ireland

Cheap return flights

 Logo
08:45 - 16:40CRL-BFS
8h 55m1 stop
 Logo
08:10 - 17:10BFS-CRL
8h 00m1 stop
Fri, 5 Sep - Thu, 11 Sep
 Logo
09:30 - 15:30CRL-BFS
7h 00m1 stop
 Logo
07:45 - 14:45BFS-CRL
6h 00m1 stop
Thu, 4 Sep - Sun, 7 Sep
British Airways Logo
14:55 - 20:15BRU-BHD
6h 20m1 stop
British Airways Logo
09:15 - 16:40BHD-BRU
6h 25m1 stop
£185British Airways
Find Deal
Tue, 4 Nov - Mon, 10 Nov
British Airways Logo
22:05 - 09:20BRU-BHD
12h 15m1 stop
British Airways Logo
18:15 - 09:55BHD-BRU
14h 40m1 stop
£189British Airways
Find Deal
Sat, 30 Aug - Wed, 3 Sep
KLM Logo
15:05 - 21:05BRU-BHD
7h 00m1 stop
KLM Logo
17:25 - 07:30BHD-BRU
13h 05m1 stop
£202KLM
Find Deal
Wed, 3 Sep - Sat, 6 Sep
KLM Logo
15:05 - 21:15BRU-BHD
7h 10m1 stop
KLM Logo
17:25 - 09:40BHD-BRU
15h 15m1 stop
£225KLM
Find Deal
Fri, 5 Sep - Thu, 11 Sep
Aer Lingus Logo
20:50 - 12:50BRU-BHD
17h 00m2 stops
Aer Lingus Logo
15:25 - 09:35BHD-BRU
17h 10m2 stops
£397Aer Lingus
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Aer Lingus Logo
10:20 - 20:55BRU-BHD
11h 35m2 stops
Aer Lingus Logo
13:25 - 09:40BHD-BRU
19h 15m2 stops
£413Aer Lingus
Find Deal
Tue, 2 Sep - Fri, 5 Sep
Iberia Logo
12:10 - 17:15BRU-BHD
30h 05m2 stops
Iberia Logo
06:35 - 22:30BHD-BRU
38h 55m2 stops
£1,099Iberia
Find Deal
Sat, 30 Aug - Fri, 5 Sep
Iberia Logo
12:10 - 17:15BRU-BHD
30h 05m2 stops
Iberia Logo
07:05 - 11:25BHD-BRU
27h 20m2 stops
£1,198Iberia
Find Deal
Sat, 30 Aug - Sat, 6 Sep

British Airways flights from Brussels to Northern Ireland

Our best British Airways deals on Brussels to Northern Ireland flight tickets
British Airways
4 Nov
BRU14:55Brussels Bruxelles-National
6h 20m
1 stop
BHD20:15Belfast City
10 Nov
BHD09:15Belfast City
6h 25m
1 stop
BRU16:40Brussels Bruxelles-National
British Airways
30 Aug
BRU22:05Brussels Bruxelles-National
12h 15m
1 stop
BHD09:20Belfast City
3 Sept
BHD18:15Belfast City
14h 40m
1 stop
BRU09:55Brussels Bruxelles-National
British Airways
30 Aug
BRU22:05Brussels Bruxelles-National
12h 15m
1 stop
BHD09:20Belfast City
8 Sept
BHD19:30Belfast City
13h 35m
1 stop
BRU10:05Brussels Bruxelles-National

KLM flights from Brussels to Northern Ireland

Our best KLM deals on Brussels to Northern Ireland flight tickets
KLM
3 Sept
BRU15:05Brussels Bruxelles-National
7h 00m
1 stop
BHD21:05Belfast City
6 Sept
BHD17:25Belfast City
13h 05m
1 stop
BRU07:30Brussels Bruxelles-National
KLM
5 Sept
BRU15:05Brussels Bruxelles-National
7h 10m
1 stop
BHD21:15Belfast City
11 Sept
BHD17:25Belfast City
15h 15m
1 stop
BRU09:40Brussels Bruxelles-National
KLM
5 Sept
BRU15:05Brussels Bruxelles-National
7h 10m
1 stop
BHD21:15Belfast City
11 Sept
BHD17:25Belfast City
15h 15m
1 stop
BRU09:40Brussels Bruxelles-National

momondo Fare Finder

 
Customise your flight search to find flights from Brussels 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, momondo users made 279,928 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Brussels to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 5/9

08:45-16:40

1 stop8h 55m

Belfast Intl

Thu 11/9

08:10-17:10

1 stop8h 00m

£116

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 4/9

09:30-15:30

1 stop7h 00m

Belfast Intl

Sun 7/9

07:45-14:45

1 stop6h 00m

£118

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Tue 4/11

14:55-20:15

1 stop6h 20m

Belfast City

Mon 10/11

09:15-16:40

1 stop6h 25m

£185

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Sat 30/8

22:05-09:20

1 stop12h 15m

Belfast City

Wed 3/9

18:15-09:55

1 stop14h 40m

£189

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Wed 3/9

15:05-21:05

1 stop7h 00m

Belfast City

Sat 6/9

17:25-07:30

1 stop13h 05m

£202

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Fri 5/9

15:05-21:15

1 stop7h 10m

Belfast City

Thu 11/9

17:25-09:40

1 stop15h 15m

£225

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Fri 7/11

20:50-12:50

2 stops17h 00m

Belfast City

Tue 11/11

15:25-09:35

2 stops17h 10m

£397

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Tue 2/9

10:20-20:55

2 stops11h 35m

Belfast City

Fri 5/9

13:25-09:40

2 stops19h 15m

£413

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Sat 30/8

12:10-17:15

2 stops30h 05m

Belfast City

Fri 5/9

06:35-22:30

2 stops38h 55m

£1,099

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Sat 30/8

12:10-17:15

2 stops30h 05m

Belfast City

Sat 6/9

07:05-11:25

2 stops27h 20m

£1,198

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 Northern Ireland from

How to get the cheapest flight ticket from Brussels to Northern Ireland

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 Brussels to Northern Ireland?

KLM is the most popular carrier operating from Brussels to Northern Ireland

Cheap Brussels to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to Northern Ireland

Best price found

£69

Fastest flight time

3h 25m

Direct flights

None

Airports in Northern Ireland

2 airports
The best one-way flight to Northern Ireland from Brussels in the past 72 hours is £69. The best return flight deal from Brussels to Northern Ireland found on momondo in the last 72 hours is £116.
The fastest flight from Brussels to Northern Ireland takes 3h 25m
There are no direct flights from Brussels to Northern Ireland. Popular non-direct routes for this connection are Charleroi Brussels Airport - Belfast Intl Airport, Brussels Bruxelles-National Airport - Belfast Intl Airport and Charleroi Brussels Airport - Belfast City Airport.
There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)

  • When did momondo last update prices for flights from Brussels to Northern Ireland?

    Prices for flights from Brussels to Northern Ireland were last updated today.

  • How old do you have to be to fly from Brussels to Northern Ireland?

    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 Brussels to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The required travel and health documents for your Northern Ireland 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 Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Northern Ireland?

It is quick and easy to find Brussels to Northern Ireland 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 Northern Ireland that suits you.

Can I find flights from Brussels to Northern Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Northern Ireland from Brussels which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Brussels to Northern Ireland?

Once you have performed a search for Brussels to Northern Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Brussels to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.


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1 adult
Thu 7/8
Thu 14/8

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Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo