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Cheap flights from Belgium to Northern Ireland from £53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Northern Ireland departing on 29/11. 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 Belgium to Northern Ireland

Recent return flight deals from Belgium to Northern Ireland

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:35 - 20:25CRL-BFS
12h 50m1 stop
Multiple Airlines Logo
23:05 - 09:45BFS-CRL
9h 40m1 stop
£99Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
07:25 - 15:10CRL-BFS
8h 45m1 stop
Multiple Airlines Logo
12:45 - 20:45BFS-CRL
7h 00m1 stop
£102Multiple Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Multiple Airlines Logo
11:55 - 15:10CRL-BFS
4h 15m1 stop
Multiple Airlines Logo
12:45 - 20:45BFS-CRL
7h 00m1 stop
£103Multiple Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Multiple Airlines Logo
07:25 - 15:10CRL-BFS
8h 45m1 stop
Multiple Airlines Logo
22:25 - 11:05BFS-CRL
11h 40m1 stop
£108Multiple Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Multiple Airlines Logo
08:40 - 20:15CRL-BFS
12h 35m1 stop
Multiple Airlines Logo
23:05 - 08:10BFS-CRL
8h 05m1 stop
£109Multiple Airlines
Find Deal
Tue, 2 Dec - Sun, 7 Dec
easyJet Logo
15:50 - 17:20BRU-BFS
26h 30m1 stop
easyJet Logo
17:00 - 08:05BFS-BRU
14h 05m1 stop
£133easyJet
Find Deal
Fri, 12 Dec - Sun, 14 Dec
British Airways Logo
17:55 - 08:15BRU-BHD
15h 20m1 stop
British Airways Logo
08:45 - 21:00BHD-BRU
11h 15m1 stop
£179British Airways
Find Deal
Wed, 4 Feb - Tue, 10 Feb
British Airways Logo
20:35 - 07:30BRU-BHD
11h 55m1 stop
British Airways Logo
11:25 - 17:00BHD-BRU
4h 35m1 stop
£182British Airways
Find Deal
Thu, 1 Jan - Wed, 7 Jan
KLM Logo
14:45 - 21:00BRU-BHD
7h 15m1 stop
KLM Logo
17:20 - 07:35BHD-BRU
13h 15m1 stop
£203KLM
Find Deal
Tue, 2 Dec - Sat, 6 Dec
KLM Logo
10:45 - 16:50BRU-BHD
7h 05m1 stop
KLM Logo
17:20 - 07:35BHD-BRU
13h 15m1 stop
£205KLM
Find Deal
Sun, 8 Feb - Wed, 11 Feb

British Airways flights from Belgium to Northern Ireland

Our best British Airways deals on Belgium to Northern Ireland flight tickets
British Airways
4 Feb
BRU17:55Brussels Bruxelles-National
15h 20m
1 stop
BHD08:15Belfast City
10 Feb
BHD08:45Belfast City
11h 15m
1 stop
BRU21:00Brussels Bruxelles-National
£179
Find similar
British Airways
1 Jan
BRU20:35Brussels Bruxelles-National
11h 55m
1 stop
BHD07:30Belfast City
7 Jan
BHD11:25Belfast City
4h 35m
1 stop
BRU17:00Brussels Bruxelles-National
£182
Find similar
British Airways
8 Feb
BRU21:35Brussels Bruxelles-National
17h 20m
1 stop
BHD13:55Belfast City
14 Feb
BHD18:00Belfast City
15h 30m
1 stop
BRU10:30Brussels Bruxelles-National
£186
Find similar

KLM flights from Belgium to Northern Ireland

Our best KLM deals on Belgium to Northern Ireland flight tickets
KLM
2 Dec
BRU14:45Brussels Bruxelles-National
7h 15m
1 stop
BHD21:00Belfast City
6 Dec
BHD17:20Belfast City
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
£203
Find similar
KLM
8 Feb
BRU10:45Brussels Bruxelles-National
7h 05m
1 stop
BHD16:50Belfast City
11 Feb
BHD17:20Belfast City
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
£205
Find similar
KLM
2 Dec
BRU14:45Brussels Bruxelles-National
7h 15m
1 stop
BHD21:00Belfast City
8 Dec
BHD17:20Belfast City
4h 00m
1 stop
BRU22:20Brussels Bruxelles-National
£212
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belgium 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 3 November 2025.
Use the filters below to find and compare flights from Belgium to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 12/12

08:35-20:25

1 stop12h 50m

Belfast Intl

Sun 14/12

23:05-09:45

1 stop9h 40m

£99

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 22/11

07:25-15:10

1 stop8h 45m

Belfast Intl

Sat 29/11

12:45-20:45

1 stop7h 00m

£102

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 22/11

11:55-15:10

1 stop4h 15m

Belfast Intl

Sat 29/11

12:45-20:45

1 stop7h 00m

£103

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 22/11

07:25-15:10

1 stop8h 45m

Belfast Intl

Sat 29/11

22:25-11:05

1 stop11h 40m

£108

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 2/12

08:40-20:15

1 stop12h 35m

Belfast Intl

Sun 7/12

23:05-08:10

1 stop8h 05m

£109

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Fri 12/12

15:50-17:20

1 stop26h 30m

Belfast Intl

Sun 14/12

17:00-08:05

1 stop14h 05m

£133

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Wed 4/2

17:55-08:15

1 stop15h 20m

Belfast City

Tue 10/2

08:45-21:00

1 stop11h 15m

£179

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Thu 1/1

20:35-07:30

1 stop11h 55m

Belfast City

Wed 7/1

11:25-17:00

1 stop4h 35m

£182

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Tue 2/12

14:45-21:00

1 stop7h 15m

Belfast City

Sat 6/12

17:20-07:35

1 stop13h 15m

£203

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Sun 8/2

10:45-16:50

1 stop7h 05m

Belfast City

Wed 11/2

17:20-07:35

1 stop13h 15m

£205

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 Belgium 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 Belgium to Northern Ireland?

KLM and British Airways are the most popular carriers operating from Belgium to Northern Ireland

Cheap Belgium to Northern Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Belgium to Northern Ireland. There are no popular flight routes from Belgium to Northern Ireland.
Search flight deals

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belgium 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 Belgium to Northern Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Northern Ireland from Belgium.

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

Flights from Belgium to Northern Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Belgium to Northern Ireland 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 Belgium to Northern Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belgium 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.

An easier way to manage your Northern Ireland trip

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