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Cheap flights from Northern Ireland to Brussels Bruxelles-National Airport from £138

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BRU
17 1월 — 24 1월1
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.

Best flights from Northern Ireland to Bruxelles-National
Discover carefully curated flight deals from Northern Ireland to Bruxelles-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 12월 2025.

금 30/105:45BFS - BRU
1 stop7h 45mMultiple Airlines
금 6/221:25BRU - BFS
1 stop11h 40mMultiple Airlines
Deal found 16/12£144
목 29/109:05BHD - BRU
1 stop3h 45mBritish Airways
목 5/220:35BRU - BHD
1 stop14h 45mBritish Airways
Deal found 15/12£185
토 31/120:30BFS - BRU
2 stops11h 35mMultiple Airlines
토 7/215:05BRU - BFS
1 stop8h 30mMultiple Airlines
Deal found 17/12£186
토 14/311:35BHD - BRU
1 stop4h 45mBritish Airways
수 18/317:55BRU - BHD
1 stop15h 20mBritish Airways
Deal found 14/12£187
금 9/105:45BFS - BRU
1 stop7h 45mMultiple Airlines
금 16/109:40BRU - BFS
2 stops12h 00mMultiple Airlines
Deal found 17/12£192
월 9/306:35BHD - BRU
1 stop6h 15mBritish Airways
수 11/311:50BRU - BHD
1 stop4h 00mBritish Airways
Deal found 14/12£221
월 9/206:20BFS - BRU
1 stop7h 10mMultiple Airlines
화 10/221:15BRU - BFS
1 stop11h 25mMultiple Airlines
Deal found 16/12£210
수 11/209:15BHD - BRU
1 stop9h 30mBritish Airways
목 12/210:15BRU - BHD
1 stop5h 00mBritish Airways
Deal found 16/12£221
목 29/106:45BHD - BRU
2 stops10h 30mMultiple Airlines
목 5/218:10BRU - BHD
2 stops23h 30mMultiple Airlines
Deal found 15/12£213
월 9/211:30BHD - BRU
1 stop7h 25mBritish Airways
화 10/212:00BRU - BHD
1 stop5h 05mBritish Airways
Deal found 16/12£221
수 11/207:55BFS - BRU
1 stop4h 40mMultiple Airlines
목 12/209:25BRU - BFS
2 stops7h 45mMultiple Airlines
Deal found 16/12£219
목 22/109:05BHD - BRU
1 stop3h 45mBritish Airways
금 23/120:20BRU - BHD
1 stop13h 05mBritish Airways
Deal found 16/12£239
목 22/107:05BFS - BRU
1 stop5h 30mMultiple Airlines
금 23/110:00BRU - BFS
2 stops13h 20mMultiple Airlines
Deal found 16/12£420

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 18 12월 2025.

Round-trip from

£138
9/1-16/1
  • 9/1-16/1
  • 4 total stops
  • 25h 30m 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 18 12월 2025.
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

금 30/1

05:45-14:30

1 stop7h 45m

Brussels Bruxelles-National

금 6/2

21:25-08:05

1 stop11h 40m

£144

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

목 29/1

09:05-13:50

1 stop3h 45m

Brussels Bruxelles-National

목 5/2

20:35-10:20

1 stop14h 45m

£185

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

토 31/1

20:30-09:05

2 stops11h 35m

Brussels Bruxelles-National

토 7/2

15:05-22:35

1 stop8h 30m

£186

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

토 14/3

11:35-17:20

1 stop4h 45m

Brussels Bruxelles-National

수 18/3

17:55-08:15

1 stop15h 20m

£187

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

금 9/1

05:45-14:30

1 stop7h 45m

Brussels Bruxelles-National

금 16/1

09:40-20:40

2 stops12h 00m

£192

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

월 9/2

06:20-14:30

1 stop7h 10m

Brussels Bruxelles-National

화 10/2

21:15-07:40

1 stop11h 25m

£210

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

목 29/1

06:45-18:15

2 stops10h 30m

Brussels Bruxelles-National

목 5/2

18:10-16:40

2 stops23h 30m

£213

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

수 11/2

07:55-13:35

1 stop4h 40m

Brussels Bruxelles-National

목 12/2

09:25-16:10

2 stops7h 45m

£219

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

월 9/3

06:35-13:50

1 stop6h 15m

Brussels Bruxelles-National

수 11/3

11:50-14:50

1 stop4h 00m

£221

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

수 11/2

09:15-19:45

1 stop9h 30m

Brussels Bruxelles-National

목 12/2

10:15-14:15

1 stop5h 00m

£221

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 13 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

What is the cheapest time of day to fly from NIR to BRU?

Find hourly flight availability from Northern Ireland to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 12월 2025.

It’s typically best to fly out from Northern Ireland to Brussels Bruxelles-National Airport in the morning. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

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?

    British Airways can get you from Northern Ireland to Brussels Bruxelles-National Airport in just under 3h 45m. 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
Ypres
Leuven
Mons
Spa
Charleroi
Hasselt
Mechelen
Zaventem

Browse thousands of different options on Cheapflights for your next trip

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

Top 2 airlines flying from Northern Ireland to Bruxelles-National

Discover the top 2 airlines 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 18 12월 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£159Average£207FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£161Average£190FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Northern Ireland to Bruxelles-National via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Bruxelles-National by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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