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Cheap flights from Brussels to Northern Ireland from £46

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
10 Jun — 17 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 May 2026.

Sat 6/612:15
CRL
-
BFS
1 stop10h 00m
Multiple Airlines
Sat 13/621:40
BFS
-
CRL
1 stop9h 30m
Multiple Airlines
Deal found 9/5£81
Wed 3/612:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Fri 5/608:55
BFS
-
CRL
1 stop13h 00m
Multiple Airlines
Deal found 9/5£81
Fri 3/708:45
CRL
-
BFS
1 stop11h 45m
Multiple Airlines
Mon 6/708:40
BFS
-
CRL
1 stop4h 50m
Multiple Airlines
Deal found 6/5£85
Thu 28/508:35
CRL
-
BFS
1 stop7h 45m
Multiple Airlines
Thu 4/612:45
BFS
-
CRL
1 stop8h 30m
Multiple Airlines
Deal found 8/5£87
Mon 6/709:40
CRL
-
BFS
1 stop12h 50m
Multiple Airlines
Sun 12/707:10
BFS
-
CRL
1 stop13h 30m
Multiple Airlines
Deal found 11/5£88
Wed 12/808:00
CRL
-
BFS
1 stop8h 15m
Multiple Airlines
Fri 21/808:55
BFS
-
CRL
1 stop13h 00m
Multiple Airlines
Deal found 9/5£92
Thu 11/608:35
CRL
-
BFS
1 stop7h 40m
Multiple Airlines
Tue 16/605:55
BFS
-
CRL
1 stop9h 30m
Multiple Airlines
Deal found 10/5£98
Fri 28/816:00
CRL
-
BFS
1 stop4h 30m
Multiple Airlines
Tue 1/907:35
BFS
-
CRL
1 stop4h 15m
Multiple Airlines
Deal found 9/5£99
Tue 4/809:05
CRL
-
BHD
1 stop8h 45m
Multiple Airlines
Tue 11/817:20
BHD
-
CRL
1 stop4h 35m
Multiple Airlines
Deal found 8/5£112
Thu 28/508:35
CRL
-
BHD
1 stop13h 30m
Multiple Airlines
Thu 4/616:00
BHD
-
CRL
1 stop5h 15m
Multiple Airlines
Deal found 9/5£116
Sat 6/608:10
CRL
-
BHD
1 stop10h 10m
Multiple Airlines
Sat 13/617:10
BHD
-
CRL
1 stop4h 25m
Multiple Airlines
Deal found 9/5£118
Tue 21/713:25
CRL
-
BHD
1 stop4h 25m
Multiple Airlines
Mon 27/709:30
BHD
-
CRL
1 stop4h 00m
Multiple Airlines
Deal found 9/5£120

Find 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 11 May 2026.

Round-trip from

£81

One-way from

£46
6/6-13/6
  • 6/6-13/6
  • 2 total stops
  • 22h 05m total
  • Brussels to Northern Ireland
Search Deals
21/5
  • 21/5
  • 1 total stop
  • 7h 45m 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 11 May 2026.
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

Cheapest return flight

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 28/8

16:00-19:30

1 stop4h 30m

Belfast Intl

Tue 1/9

07:35-12:50

1 stop4h 15m

£99

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 3/7

08:45-19:30

1 stop11h 45m

Belfast Intl

Mon 6/7

08:40-10:35

2 stops24h 55m

£101

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 9/7

19:00-22:20

1 stop4h 20m

Belfast Intl

Sun 19/7

07:10-15:20

1 stop7h 10m

£103

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 8/7

12:15-15:15

1 stop4h 00m

Belfast Intl

Fri 17/7

17:05-22:55

1 stop4h 50m

£105

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 10/6

12:15-15:15

1 stop4h 00m

Belfast Intl

Fri 19/6

17:05-22:55

1 stop4h 50m

£106

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 8/7

12:15-15:15

1 stop4h 00m

Belfast Intl

Sat 18/7

09:30-15:30

1 stop5h 00m

£106

BrusselsBelfast

CRL - BHD

CRLBHD

Charleroi Brussels

Tue 4/8

09:05-16:50

1 stop8h 45m

Belfast City

Tue 11/8

17:20-22:55

1 stop4h 35m

£112

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 6/7

09:40-21:30

1 stop12h 50m

Belfast Intl

Sun 12/7

07:10-09:00

2 stops24h 50m

£112

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 4/8

09:05-15:35

1 stop7h 30m

Belfast Intl

Tue 11/8

07:35-12:50

1 stop4h 15m

£114

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 10/7

16:00-19:30

1 stop4h 30m

Belfast Intl

Wed 15/7

15:40-22:55

1 stop6h 15m

£114

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 42 resultsSorted by cheapest first
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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 12h 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.

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

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How does Cheapflights help users find flights from Brussels to Northern Ireland?

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Why should you use Cheapflights to find cheap flight tickets from Brussels to Northern Ireland?

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Can Cheapflights find flights from Brussels to Northern Ireland with no change fees?

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.

Can Cheapflights notify me if prices for flights from Brussels to Northern Ireland become cheaper?

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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