Find flights
When to book
FAQs

Cheap flights from Northern Ireland to Brussels from £60

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BRU
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Brussels
Explore the most affordable flight options available from Northern Ireland to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Fri 20/308:05
BFS
-
CRL
1 stop5h 40m
Multiple Airlines
Fri 20/317:00
CRL
-
BFS
1 stop4h 25m
Multiple Airlines
Deal found 14/2£92
Thu 14/512:45
BFS
-
CRL
1 stop8h 30m
Multiple Airlines
Mon 18/515:00
CRL
-
BFS
1 stop7h 30m
Multiple Airlines
Deal found 15/2£95
Thu 18/612:45
BFS
-
CRL
1 stop8h 30m
Multiple Airlines
Sun 21/612:05
CRL
-
BFS
1 stop9h 35m
Multiple Airlines
Deal found 15/2£120
Thu 14/516:00
BHD
-
CRL
1 stop5h 15m
Multiple Airlines
Mon 18/522:00
CRL
-
BHD
2 stops19h 50m
Multiple Airlines
Deal found 15/2£131
Mon 13/722:20
BFS
-
CRL
1 stop9h 20m
Multiple Airlines
Sun 26/712:05
CRL
-
BFS
1 stop9h 35m
Multiple Airlines
Deal found 15/2£135
Fri 20/307:00
BHD
-
CRL
1 stop6h 45m
Multiple Airlines
Fri 20/317:00
CRL
-
BHD
1 stop4h 50m
Multiple Airlines
Deal found 14/2£142
Tue 5/516:40
BFS
-
BRU
2 stops16h 15m
Multiple Airlines
Tue 9/618:05
BRU
-
BFS
2 stops16h 15m
Multiple Airlines
Deal found 17/2£151
Wed 1/407:30
BFS
-
BRU
2 stops8h 55m
Multiple Airlines
Wed 8/410:30
BRU
-
BFS
2 stops10h 20m
Multiple Airlines
Deal found 15/2£158
Thu 2/416:00
BHD
-
CRL
1 stop5h 15m
Multiple Airlines
Mon 6/409:40
CRL
-
BHD
1 stop8h 40m
Multiple Airlines
Deal found 13/2£167
Mon 13/709:30
BHD
-
CRL
1 stop4h 00m
Multiple Airlines
Sun 26/708:35
CRL
-
BHD
1 stop12h 05m
Multiple Airlines
Deal found 15/2£169
Fri 3/418:00
BHD
-
CRL
1 stop4h 00m
Multiple Airlines
Mon 6/409:40
CRL
-
BHD
1 stop8h 40m
Multiple Airlines
Deal found 13/2£172
Fri 3/419:55
BFS
-
BRU
2 stops12h 15m
Multiple Airlines
Sun 5/417:00
BRU
-
BFS
2 stops16h 15m
Multiple Airlines
Deal found 16/2£188

Find flight deals from Northern Ireland to Brussels

Keep the following information in mind while searching for Northern Ireland to Brussels flight deals. Data was last updated 17 February 2026.

Round-trip from

£92

One-way from

£60
20/3-20/3
  • 20/3-20/3
  • 2 total stops
  • 10h 05m total
  • Northern Ireland to Brussels
Search Deals
25/3
  • 25/3
  • 1 total stop
  • 26h 45m total
  • Northern Ireland to Brussels
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Brussels 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 17 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Brussels that are best for you.

Fly from

Northern Ireland

Fly to

Brussels

Route

Depart

Return

Price

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Fri 20/3

08:05-14:45

1 stop5h 40m

Charleroi Brussels

Fri 20/3

17:00-20:25

1 stop4h 25m

£92

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 14/5

12:45-22:15

1 stop8h 30m

Charleroi Brussels

Mon 18/5

15:00-21:30

1 stop7h 30m

£95

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 18/6

12:45-22:15

1 stop8h 30m

Charleroi Brussels

Sun 21/6

12:05-20:40

1 stop9h 35m

£120

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Thu 14/5

16:00-22:15

1 stop5h 15m

Charleroi Brussels

Mon 18/5

22:00-16:50

2 stops19h 50m

£131

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 13/7

22:20-08:40

1 stop9h 20m

Charleroi Brussels

Sun 26/7

12:05-20:40

1 stop9h 35m

£135

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Fri 20/3

07:00-14:45

1 stop6h 45m

Charleroi Brussels

Fri 20/3

17:00-20:50

1 stop4h 50m

£142

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 5/5

16:40-09:55

2 stops16h 15m

Brussels Bruxelles-National

Tue 9/6

18:05-09:20

2 stops16h 15m

£151

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 1/4

07:30-17:25

2 stops8h 55m

Brussels Bruxelles-National

Wed 8/4

10:30-19:50

2 stops10h 20m

£158

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Thu 2/4

16:00-22:15

1 stop5h 15m

Charleroi Brussels

Mon 6/4

09:40-17:20

1 stop8h 40m

£167

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Mon 13/7

09:30-14:30

1 stop4h 00m

Charleroi Brussels

Sun 26/7

08:35-19:40

1 stop12h 05m

£169

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Northern Ireland to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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
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 Brussels. 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?

    Airlines like KLM and British Airways fly from Northern Ireland to Brussels in about 6h 20m. The time it takes to get you to your destination can typically vary by up to 8h 50m. The distance from Northern Ireland to Brussels is about 502 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Northern Ireland to Brussels?

    The most popular route from Northern Ireland to Brussels is Belfast Intl - Brussels Bruxelles-National. You may also consider Belfast City - Brussels Bruxelles-National or Belfast City - Charleroi Brussels.

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

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

  • How can I find direct flights from Northern Ireland to Brussels?

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

  • Can I find deals for business class flights from Northern Ireland to Brussels?

    Yes. Cheapflights offers flight deals from Northern Ireland to Brussels 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Bruxelles-National flights
Gatwick to Bruxelles-National flights
Stansted to Bruxelles-National flights
Luton to Bruxelles-National flights
London City to Bruxelles-National flights
Heathrow to Bruxelles-National flights
Manchester to Charleroi Brussels flights
Stansted to Charleroi Brussels flights
Luton to Charleroi Brussels flights
Gatwick to Charleroi Brussels flights
Heathrow to Charleroi Brussels flights
Edinburgh to Bruxelles-National flights
Manchester to Antwerp flights
Birmingham to Bruxelles-National flights
Edinburgh to Charleroi Brussels flights
Southend to Bruxelles-National flights
Bristol to Bruxelles-National flights
Birmingham to Charleroi Brussels flights
Stansted to Antwerp flights
Gatwick to Antwerp flights
Luton to Antwerp flights
Newcastle upon Tyne to Bruxelles-National flights
Glasgow Intl to Bruxelles-National flights
Gatwick to Ostend flights
Liverpool to Bruxelles-National flights
Bristol to Charleroi Brussels flights
Heathrow to Ostend flights
Belfast Intl to Bruxelles-National flights
Leeds to Bruxelles-National flights
Newcastle upon Tyne to Charleroi Brussels flights
Edinburgh to Antwerp flights
Belfast City to Bruxelles-National flights
Leeds to Charleroi Brussels flights
Southampton to Bruxelles-National flights
Norwich to Bruxelles-National flights
Liverpool to Charleroi Brussels flights
East Midlands to Bruxelles-National flights
Inverness to Bruxelles-National flights
Cardiff to Bruxelles-National flights
Aberdeen to Bruxelles-National flights
Southend to Antwerp flights
Glasgow Intl to Charleroi Brussels flights
Exeter to Bruxelles-National flights
Birmingham to Antwerp flights
Newquay to Bruxelles-National flights
Belfast City to Charleroi Brussels flights
Heathrow to Antwerp flights
Glasgow Intl to Antwerp flights
East Midlands to Charleroi Brussels flights
Manchester to Ostend flights

Top airline flying from Northern Ireland to Brussels

Discover the top airline that operate flights from Northern Ireland to Brussels. 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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£169Average£277FlexibilityNo 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 Brussels?

Deals for Northern Ireland to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Brussels.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland to Brussels, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Northern Ireland to Brussels and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.