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Cheap flights from Northern Ireland to Brussels Bruxelles-National Airport from £118

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
4 Jan — 11 Jan1
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 5 December 2025.

Fri 9/118:00BFS - BRU
2 stops13h 30mMultiple Airlines
Mon 12/109:40BRU - BFS
2 stops10h 15mMultiple Airlines
Deal found 1/12£118
Thu 8/110:40BHD - BRU
1 stop26h 25mBritish Airways
Sun 11/117:30BRU - BHD
1 stop17h 50mBritish Airways
Deal found 4/12£201
Tue 6/117:20BHD - BRU
1 stop4h 00mKLM
Fri 9/108:05BRU - BHD
1 stop9h 45mKLM
Deal found 4/12£201
Sat 17/112:45BFS - BRU
2 stops19h 00mMultiple Airlines
Sat 24/109:05BRU - BFS
2 stops13h 55mMultiple Airlines
Deal found 3/12£125
Fri 16/118:00BFS - BRU
2 stops13h 30mMultiple Airlines
Tue 20/109:50BRU - BFS
2 stops10h 15mMultiple Airlines
Deal found 2/12£131
Fri 9/119:35BHD - BRU
1 stop14h 15mBritish Airways
Sun 11/115:00BRU - BHD
1 stop5h 40mBritish Airways
Deal found 4/12£201
Fri 16/120:20BFS - BRU
2 stops11h 10mMultiple Airlines
Fri 23/106:50BRU - BFS
1 stop6h 45mMultiple Airlines
Deal found 1/12£175
Sat 10/106:35BHD - BRU
1 stop7h 50mBritish Airways
Sun 11/115:00BRU - BHD
1 stop6h 30mBritish Airways
Deal found 4/12£201
Tue 6/111:25BHD - BRU
1 stop8h 35mBritish Airways
Sun 11/117:30BRU - BHD
1 stop17h 50mBritish Airways
Deal found 4/12£201
Wed 7/107:55BFS - BRU
1 stop4h 40mMultiple Airlines
Sun 11/121:15BRU - BFS
1 stop11h 10mMultiple Airlines
Deal found 4/12£216
Mon 2/211:30BHD - BRU
1 stop4h 10mBritish Airways
Fri 6/218:05BRU - BHD
1 stop15h 20mBritish Airways
Deal found 2/12£219
Mon 26/114:40BHD - BRU
1 stop4h 15mBritish Airways
Fri 30/121:20BRU - BHD
1 stop14h 10mBritish Airways
Deal found 2/12£219
Thu 8/121:05BFS - BRU
1 stop10h 30mMultiple Airlines
Sun 11/116:15BRU - BFS
1 stop6h 25mMultiple Airlines
Deal found 4/12£226
Sun 4/107:00BHD - BRU
1 stop11h 50mMultiple Airlines
Thu 8/109:55BRU - BHD
1 stop7h 10mMultiple Airlines
Deal found 4/12£229
Wed 7/111:25BHD - BRU
1 stop7h 20mBritish Airways
Sat 10/114:55BRU - BHD
1 stop5h 20mBritish Airways
Deal found 4/12£244
Mon 5/107:00BHD - BRU
1 stop5h 35mMultiple Airlines
Thu 8/109:55BRU - BHD
1 stop4h 55mMultiple Airlines
Deal found 4/12£240

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 5 December 2025.

Round-trip from

£118
9/1-12/1
  • 9/1-12/1
  • 4 total stops
  • 23h 45m 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 5 December 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

Fri 9/1

18:00-08:30

2 stops13h 30m

Brussels Bruxelles-National

Mon 12/1

09:40-18:55

2 stops10h 15m

£118

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Sat 17/1

12:45-08:45

2 stops19h 00m

Brussels Bruxelles-National

Sat 24/1

09:05-22:00

2 stops13h 55m

£125

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 16/1

18:00-08:30

2 stops13h 30m

Brussels Bruxelles-National

Tue 20/1

09:50-19:05

2 stops10h 15m

£131

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 16/1

20:20-08:30

2 stops11h 10m

Brussels Bruxelles-National

Fri 23/1

06:50-12:35

1 stop6h 45m

£175

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 8/1

10:40-14:05

1 stop26h 25m

Brussels Bruxelles-National

Sun 11/1

17:30-10:20

1 stop17h 50m

£201

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 6/1

17:20-22:20

1 stop4h 00m

Brussels Bruxelles-National

Fri 9/1

08:05-16:50

1 stop9h 45m

£201

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 9/1

19:35-10:50

1 stop14h 15m

Brussels Bruxelles-National

Sun 11/1

15:00-19:40

1 stop5h 40m

£201

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sat 10/1

06:35-15:25

1 stop7h 50m

Brussels Bruxelles-National

Sun 11/1

15:00-20:30

1 stop6h 30m

£201

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 6/1

11:25-21:00

1 stop8h 35m

Brussels Bruxelles-National

Sun 11/1

17:30-10:20

1 stop17h 50m

£201

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 7/1

07:55-13:35

1 stop4h 40m

Brussels Bruxelles-National

Sun 11/1

21:15-07:25

1 stop11h 10m

£216

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 16 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 5 December 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 and KLM can get you from Northern Ireland to Brussels Bruxelles-National Airport in just under 4h. Your travel time can differ by up to 22h 25m. Northern Ireland and Brussels Bruxelles-National Airport are separated by a distance of 502 mi. This flight may include one or multiple stops.

  • 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
Mechelen
Spa
Hasselt
Charleroi
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.
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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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£154Average£191FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£159Average£207FlexibilityNo cancel feeOn-time70%
Search British Airways 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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