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Cheap flights from Brussels to Northern Ireland from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Brussels to Northern Ireland

Keep the following information in mind while searching for Brussels to Northern Ireland flight deals. Data was last updated 12 September 2025.

Round-trip from

£108

One-way from

£89
31/10-2/11
  • 31/10-2/11
  • 2 total stops
  • 24h 05m total
  • Brussels to Northern Ireland
Search Deals
11/11
  • 11/11
  • 2 total stops
  • 9h 50m total
  • Brussels to Northern Ireland
Search Deals

Find flight deals from Brussels to Northern Ireland

Cheapest flights from Brussels to Northern Ireland
Explore the most affordable flight options available from Brussels to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Fri 31/1019:00CRL - BFS
1 stop14h 25mMultiple Airlines
Sun 2/1123:05BFS - CRL
1 stop9h 40mMultiple Airlines
Deal found 10/9£108
Mon 13/1015:10CRL - BFS
1 stop8h 10mMultiple Airlines
Tue 14/1009:00BFS - CRL
1 stop6h 05mMultiple Airlines
Deal found 10/9£111
Sat 11/1021:20CRL - BFS
1 stop10h 30mMultiple Airlines
Tue 14/1007:05BFS - CRL
1 stop8h 00mMultiple Airlines
Deal found 10/9£112
Mon 13/1015:10CRL - BFS
1 stop8h 10mMultiple Airlines
Thu 16/1016:00BFS - CRL
1 stop5h 50mMultiple Airlines
Deal found 11/9£113
Fri 31/1017:00CRL - BFS
1 stop4h 25mMultiple Airlines
Wed 5/1107:55BFS - CRL
1 stop12h 50mMultiple Airlines
Deal found 12/9£124
Fri 12/1217:00CRL - BFS
1 stop4h 25mMultiple Airlines
Fri 19/1208:05BFS - CRL
1 stop7h 30mMultiple Airlines
Deal found 11/9£128
Sun 12/1021:10CRL - BFS
2 stops27h 00mMultiple Airlines
Tue 14/1009:00BFS - CRL
1 stop6h 05mMultiple Airlines
Deal found 10/9£130
Sun 12/1012:45CRL - BFS
1 stop5h 15mRyanair
Tue 14/1020:35BFS - CRL
1 stop14h 10mRyanair
Deal found 10/9£131
Mon 3/1111:40CRL - BHD
1 stop10h 30mMultiple Airlines
Mon 10/1108:00BHD - CRL
1 stop13h 15mMultiple Airlines
Deal found 11/9£133
Sat 15/1112:35CRL - BHD
1 stop5h 45mMultiple Airlines
Thu 20/1113:20BHD - CRL
1 stop4h 30mMultiple Airlines
Deal found 10/9£139
Mon 13/1009:45CRL - BHD
1 stop8h 55mMultiple Airlines
Thu 16/1020:05BHD - CRL
1 stop11h 15mMultiple Airlines
Deal found 11/9£140
Tue 9/1208:40CRL - BHD
1 stop9h 05mMultiple Airlines
Fri 19/1216:50BHD - CRL
1 stop4h 35mMultiple Airlines
Deal found 11/9£142

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Brussels to Northern Ireland that are best for you.

Fly from

Brussels

Fly to

Northern Ireland

Route

Depart

Return

Price

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 13/10

15:10-22:20

1 stop8h 10m

Belfast Intl

Tue 14/10

09:00-16:05

1 stop6h 05m

£111

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 11/10

21:20-06:50

1 stop10h 30m

Belfast Intl

Tue 14/10

07:05-16:05

1 stop8h 00m

£112

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 2/12

08:40-20:15

1 stop12h 35m

Belfast Intl

Fri 5/12

08:05-22:25

1 stop13h 20m

£113

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 3/11

12:40-18:55

1 stop7h 15m

Belfast Intl

Mon 10/11

07:50-22:15

1 stop13h 25m

£124

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 31/10

17:00-20:25

1 stop4h 25m

Belfast Intl

Wed 5/11

07:55-21:45

1 stop12h 50m

£124

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 31/10

19:00-08:25

1 stop14h 25m

Belfast Intl

Sun 2/11

07:10-07:35

2 stops23h 25m

£128

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 12/10

21:10-23:10

2 stops27h 00m

Belfast Intl

Tue 14/10

09:00-16:05

1 stop6h 05m

£130

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 12/10

12:45-17:00

1 stop5h 15m

Belfast Intl

Tue 14/10

20:35-11:45

1 stop14h 10m

£131

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 29/11

11:55-15:10

1 stop4h 15m

Belfast Intl

Fri 5/12

18:00-22:25

1 stop3h 25m

£131

BrusselsBelfast

CRL - BHD

CRLBHD

Charleroi Brussels

Mon 3/11

11:40-21:10

1 stop10h 30m

Belfast City

Mon 10/11

08:00-22:15

1 stop13h 15m

£133

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 31 results
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Best time to book a flight from Brussels to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Brussels 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 Brussels to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Brussels 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 Brussels to Northern Ireland?

    British Airways can get you from Brussels to Northern Ireland in just under 8h 20m. Your travel time can differ by up to . Airlines will cover a distance of 502 mi.

  • What are the most popular routes from Brussels to Northern Ireland?

    The most popular flight routes from Brussels to Northern Ireland are Brussels Bruxelles-National - Belfast Intl, Brussels Bruxelles-National - Belfast City and Charleroi Brussels - Belfast Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brussels 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 Brussels to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Brussels to Northern Ireland (average of £67). Flying from Brussels to Northern Ireland in July is currently the most expensive (average of £90). 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 Brussels to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Stansted flights
Bruxelles-National to Gatwick flights
Bruxelles-National to Luton flights
Bruxelles-National to Edinburgh flights
Charleroi Brussels to Stansted flights
Charleroi Brussels to Luton flights
Charleroi Brussels to Gatwick flights
Charleroi Brussels to Heathrow flights
Charleroi Brussels to Edinburgh flights
Bruxelles-National to Heathrow flights
Bruxelles-National to London City flights
Bruxelles-National to Manchester flights
Bruxelles-National to Glasgow Intl flights
Charleroi Brussels to Manchester flights
Bruxelles-National to Birmingham flights
Bruxelles-National to Southend flights
Bruxelles-National to Belfast Intl flights
Bruxelles-National to Belfast City flights
Charleroi Brussels to Belfast Intl flights
Charleroi Brussels to Glasgow Intl flights
Charleroi Brussels to Birmingham flights
Bruxelles-National to Cardiff flights
Bruxelles-National to Liverpool flights
Bruxelles-National to Leeds flights
Bruxelles-National to Bristol flights
Bruxelles-National to Inverness flights
Bruxelles-National to Aberdeen flights
Charleroi Brussels to London City flights
Bruxelles-National to Southampton flights
Charleroi Brussels to Liverpool flights
Bruxelles-National to Newcastle upon Tyne flights
Charleroi Brussels to Cardiff flights
Charleroi Brussels to Bristol flights
Charleroi Brussels to Inverness flights
Charleroi Brussels to Newcastle upon Tyne flights
Charleroi Brussels to Leeds flights
Antwerp to Glasgow Intl flights
Bruxelles-National to Exeter flights
Antwerp to Gatwick flights
Antwerp to Manchester flights
Antwerp to Edinburgh flights
Bruxelles-National to Newquay flights
Bruxelles-National to East Midlands flights
Antwerp to Birmingham flights
Charleroi Brussels to East Midlands flights
Antwerp to Heathrow flights
Antwerp to Stansted flights
Antwerp to Southend flights

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