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Cheap flights from Northern Ireland to Brussels Bruxelles-National Airport from £61

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BRU
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Bruxelles-National
Explore the most affordable flight options available from Northern Ireland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2026.

Mon 16/318:05
BFS
-
BRU
2 stops14h 30m
Multiple Airlines
Mon 23/309:40
BRU
-
BFS
2 stops10h 15m
Multiple Airlines
Deal found 30/1£152
Tue 19/516:05
BFS
-
BRU
2 stops16h 50m
Multiple Airlines
Sat 23/520:35
BRU
-
BFS
1 stop12h 25m
Multiple Airlines
Deal found 31/1£181
Sun 1/306:30
BHD
-
BRU
1 stop14h 50m
KLM
Sun 8/310:45
BRU
-
BHD
1 stop11h 15m
KLM
Deal found 30/1£187
Fri 8/517:30
BHD
-
BRU
1 stop3h 45m
KLM
Sun 10/515:10
BRU
-
BHD
1 stop19h 10m
KLM
Deal found 30/1£196
Tue 19/517:20
BHD
-
BRU
2 stops15h 35m
Multiple Airlines
Sat 23/517:20
BRU
-
BHD
2 stops17h 20m
Multiple Airlines
Deal found 31/1£202
Tue 19/517:30
BHD
-
BRU
1 stop15h 10m
KLM
Sat 23/515:10
BRU
-
BHD
1 stop19h 10m
KLM
Deal found 30/1£231
Sun 28/606:30
BHD
-
BRU
1 stop12h 25m
British Airways
Sun 5/720:40
BRU
-
BHD
1 stop13h 00m
British Airways
Deal found 30/1£238
Mon 23/219:25
BHD
-
BRU
1 stop14h 45m
British Airways
Fri 27/215:00
BRU
-
BHD
1 stop4h 50m
British Airways
Deal found 30/1£268
Sun 1/307:25
BHD
-
BRU
2 stops10h 20m
Multiple Airlines
Sun 8/316:15
BRU
-
BHD
1 stop16h 15m
Multiple Airlines
Deal found 30/1£292
Fri 8/508:55
BFS
-
BRU
1 stop3h 35m
Multiple Airlines
Sun 10/521:30
BRU
-
BFS
1 stop11h 45m
Multiple Airlines
Deal found 30/1£293

Find flight deals from Northern Ireland to Bruxelles-National

Keep the following information in mind while searching for Northern Ireland to Bruxelles-National flight deals. Data was last updated 31 January 2026.

Round-trip from

£152

One-way from

£61
16/3-23/3
  • 16/3-23/3
  • 4 total stops
  • 24h 45m total
  • Northern Ireland to Brussels
Search Deals
22/3
  • 22/3
  • 1 total stop
  • 15h 10m total
  • Northern Ireland to Brussels
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Bruxelles-National 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 31 January 2026.
Use the filters below to find and compare flights from Northern Ireland to Brussels Bruxelles-National Airport that are best for you.

Fly from

Northern Ireland

Fly to

Bruxelles-National

Route

Depart

Return

Price

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 19/5

16:05-09:55

2 stops16h 50m

Brussels Bruxelles-National

Sat 23/5

20:35-08:00

1 stop12h 25m

£181

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 1/3

06:30-22:20

1 stop14h 50m

Brussels Bruxelles-National

Sun 8/3

10:45-21:00

1 stop11h 15m

£187

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 8/5

17:30-22:15

1 stop3h 45m

Brussels Bruxelles-National

Sun 10/5

15:10-09:20

1 stop19h 10m

£196

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 19/5

17:20-09:55

2 stops15h 35m

Brussels Bruxelles-National

Sat 23/5

17:20-09:40

2 stops17h 20m

£202

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 16/3

16:50-22:30

1 stop4h 40m

Brussels Bruxelles-National

Mon 23/3

13:20-20:30

2 stops8h 10m

£218

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 19/5

17:30-09:40

1 stop15h 10m

Brussels Bruxelles-National

Sat 23/5

15:10-09:20

1 stop19h 10m

£231

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 28/6

06:30-19:55

1 stop12h 25m

Brussels Bruxelles-National

Sun 5/7

20:40-08:40

1 stop13h 00m

£238

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 23/2

19:25-11:10

1 stop14h 45m

Brussels Bruxelles-National

Fri 27/2

15:00-18:50

1 stop4h 50m

£268

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 1/3

07:25-18:45

2 stops10h 20m

Brussels Bruxelles-National

Sun 8/3

16:15-07:30

1 stop16h 15m

£292

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 8/5

08:55-13:30

1 stop3h 35m

Brussels Bruxelles-National

Sun 10/5

21:30-08:15

1 stop11h 45m

£293

Flights are sorted by cheapest return flights first.

Deals found on 30/1

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

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Northern Ireland 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 Northern Ireland to Brussels Bruxelles-National Airport
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 Northern Ireland to Bruxelles-National. 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 Northern Ireland to Brussels Bruxelles-National Airport?

    KLM can get you from Northern Ireland to Brussels Bruxelles-National Airport in just under 14h 50m. Your travel time can differ by up to . Northern Ireland and Brussels Bruxelles-National Airport are separated by a distance of 502 mi.

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

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

  • How can I find direct flights from Northern Ireland to Bruxelles-National?

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

  • Can I find deals for business class flights from Northern Ireland to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Northern Ireland to Bruxelles-National 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

Travelling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Leuven
Ypres
Mons
Mechelen
Charleroi
Spa
Hasselt
Dinant
Zaventem

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Alternative routes for Northern Ireland to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.
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East Midlands to Bruxelles-National flights
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Belfast City to Charleroi Brussels flights
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East Midlands to Charleroi Brussels flights
Liverpool to Charleroi Brussels flights
Glasgow Intl to Charleroi Brussels flights
Aberdeen to Charleroi Brussels flights
Doncaster to Bruxelles-National flights
Cardiff to Charleroi Brussels flights
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Southampton to Charleroi Brussels flights
Grimsby to Bruxelles-National flights

Top airline flying from Northern Ireland to Bruxelles-National

Discover the top airline that operate flights from Northern Ireland to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£168Average£276FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Northern Ireland to Bruxelles-National?

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Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Bruxelles-National?

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Can Cheapflights find flights from Northern Ireland to Bruxelles-National with no change fees?

Need flexible booking options for your flight to Bruxelles-National from Northern Ireland? 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 Northern Ireland to Bruxelles-National become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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