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Cheap flights from Brussels to Northern Ireland from £51

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals from Brussels to Northern Ireland

Enter your travel dates to find the best prices.

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 15 October 2025.

Thu 6/1107:35CRL - BFS
1 stop9h 35mMultiple Airlines
Thu 13/1121:05BFS - CRL
1 stop10h 05mMultiple Airlines
Deal found 13/10£116
Fri 12/1211:30CRL - BFS
1 stop9h 55mMultiple Airlines
Thu 18/1216:00BFS - CRL
1 stop3h 55mMultiple Airlines
Deal found 13/10£121
Thu 13/1107:35CRL - BFS
1 stop9h 35mMultiple Airlines
Sun 16/1107:10BFS - CRL
1 stop7h 40mMultiple Airlines
Deal found 14/10£123
Fri 31/1019:20CRL - BFS
2 stops20h 20mMultiple Airlines
Tue 4/1120:55BFS - CRL
1 stop13h 15mMultiple Airlines
Deal found 14/10£125
Mon 17/1112:45CRL - BFS
1 stop7h 10mMultiple Airlines
Sun 23/1115:45BFS - CRL
1 stop15h 50mMultiple Airlines
Deal found 15/10£126
Tue 25/1106:25CRL - BFS
1 stop6h 15mMultiple Airlines
Sun 30/1123:05BFS - CRL
1 stop9h 40mMultiple Airlines
Deal found 13/10£130
Thu 27/1107:35CRL - BFS
1 stop9h 35mMultiple Airlines
Tue 2/1220:55BFS - CRL
1 stop13h 15mMultiple Airlines
Deal found 14/10£136
Tue 11/1106:25CRL - BFS
1 stop6h 15mMultiple Airlines
Thu 13/1116:00BFS - CRL
1 stop3h 55mMultiple Airlines
Deal found 14/10£137
Thu 13/1107:35CRL - BHD
1 stop9h 30mMultiple Airlines
Sun 16/1107:00BHD - CRL
1 stop7h 50mMultiple Airlines
Deal found 14/10£138
Tue 9/1208:40CRL - BFS
1 stop5h 30mMultiple Airlines
Fri 19/1208:05BFS - CRL
1 stop5h 40mMultiple Airlines
Deal found 13/10£138
Mon 17/1119:55CRL - BHD
2 stops16h 45mMultiple Airlines
Sun 23/1107:00BHD - CRL
1 stop7h 50mMultiple Airlines
Deal found 15/10£140
Wed 10/1211:35CRL - BHD
1 stop6h 15mMultiple Airlines
Fri 19/1216:50BHD - CRL
1 stop4h 35mMultiple Airlines
Deal found 13/10£143

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 15 October 2025.

Round-trip from

£112

One-way from

£51
9/1-11/1
  • 9/1-11/1
  • 2 total stops
  • 28h 20m total
  • Brussels to Northern Ireland
Search Deals
28/11
  • 28/11
  • 1 total stop
  • 4h 25m total
  • Brussels to Northern Ireland
Search Deals

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 15 October 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

Fri 12/12

11:30-20:25

1 stop9h 55m

Belfast Intl

Thu 18/12

16:00-20:55

1 stop3h 55m

£121

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 13/11

07:35-16:10

1 stop9h 35m

Belfast Intl

Sun 16/11

07:10-15:50

1 stop7h 40m

£123

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 17/11

12:45-18:55

1 stop7h 10m

Belfast Intl

Sun 23/11

15:45-08:35

1 stop15h 50m

£126

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 10/11

12:45-18:55

1 stop7h 10m

Belfast Intl

Thu 13/11

16:00-20:55

1 stop3h 55m

£134

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 27/11

07:35-16:10

1 stop9h 35m

Belfast Intl

Tue 2/12

20:55-11:10

1 stop13h 15m

£136

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 11/11

06:25-11:40

1 stop6h 15m

Belfast Intl

Thu 13/11

16:00-20:55

1 stop3h 55m

£137

BrusselsBelfast

CRL - BHD

CRLBHD

Charleroi Brussels

Mon 17/11

19:55-11:40

2 stops16h 45m

Belfast City

Sun 23/11

07:00-15:50

1 stop7h 50m

£140

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 22/11

11:55-15:10

1 stop4h 15m

Belfast Intl

Thu 27/11

14:00-18:50

1 stop3h 50m

£141

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 12/12

17:00-20:25

1 stop4h 25m

Belfast Intl

Fri 19/12

18:00-22:25

1 stop3h 25m

£141

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 12/12

17:00-20:25

1 stop4h 25m

Belfast Intl

Sat 20/12

12:45-20:45

1 stop7h 00m

£142

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 55 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?

    easyJet and British Airways can get you from Brussels to Northern Ireland in just under 7h 35m. Your travel time can differ by up to 9h 15m. Airlines will cover a distance of 502 mi. This flight may include one or multiple stops.

  • 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.

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 Gatwick flights
Bruxelles-National to Stansted flights
Bruxelles-National to Luton flights
Bruxelles-National to London City flights
Bruxelles-National to Heathrow flights
Charleroi Brussels to Stansted flights
Charleroi Brussels to Luton flights
Charleroi Brussels to Gatwick flights
Bruxelles-National to Edinburgh flights
Charleroi Brussels to Edinburgh flights
Charleroi Brussels to Heathrow flights
Bruxelles-National to Manchester flights
Charleroi Brussels to Manchester flights
Bruxelles-National to Cardiff flights
Bruxelles-National to Glasgow Intl flights
Bruxelles-National to Belfast Intl flights
Bruxelles-National to Birmingham flights
Bruxelles-National to Southend flights
Bruxelles-National to Belfast City flights
Charleroi Brussels to Cardiff flights
Charleroi Brussels to Birmingham flights
Charleroi Brussels to Belfast Intl flights
Bruxelles-National to Bristol flights
Charleroi Brussels to Glasgow Intl flights
Bruxelles-National to Southampton flights
Bruxelles-National to Newcastle upon Tyne flights
Charleroi Brussels to Newcastle upon Tyne flights
Bruxelles-National to Liverpool flights
Antwerp to Gatwick flights
Charleroi Brussels to Bristol flights
Bruxelles-National to Leeds flights
Antwerp to Stansted flights
Charleroi Brussels to Liverpool flights
Antwerp to Luton flights
Antwerp to Edinburgh flights
Bruxelles-National to Aberdeen flights
Antwerp to Southend flights
Charleroi Brussels to London City flights
Bruxelles-National to Exeter flights
Charleroi Brussels to Leeds flights
Antwerp to Manchester flights
Bruxelles-National to Newquay flights
Charleroi Brussels to Newquay flights
Bruxelles-National to Inverness flights
Antwerp to Birmingham flights
Charleroi Brussels to East Midlands flights
Bruxelles-National to East Midlands flights
Antwerp to Heathrow flights

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Need flexible booking options for your flight to Northern Ireland from Brussels? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes! Start tracking prices for Brussels to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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