How long is the flight from Brussels to Northern Ireland?

KLM and British Airways can get you from Brussels to Northern Ireland in just under 3h 55m. Your travel time can differ by up to . Airlines will cover a distance of 502 mi.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brussels to Northern Ireland as you normally would.

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.

£46+ Cheap Flights from Brussels to Northern Ireland

Cheap flight deals from Brussels to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 September 2026.

Thu 5/1106:50 -

1 stop13h 55m

Wed 11/1121:20 -

1 stop11h 45m

Deal found 14/9£80

Thu 15/1014:20 -

1 stop9h 00m

Sat 17/1021:40 -

1 stop9h 30m

Deal found 14/9£81

Wed 11/1119:15 -

1 stop14h 10m

Sun 15/1107:50 -

1 stop14h 05m

Deal found 13/9£82

Sat 10/1008:10 -

1 stop14h 05m

Wed 14/1007:30 -

1 stop14h 25m

Deal found 12/9£83

Thu 29/1006:50 -

1 stop13h 55m

Sun 1/1122:00 -

1 stop10h 55m

Deal found 14/9£93

Mon 2/1106:40 -

1 stop5h 40m

Sun 8/1122:00 -

1 stop10h 55m

Deal found 11/9£99

Fri 13/1115:50 -

1 stop5h 00m

Sun 15/1122:00 -

1 stop10h 55m

Deal found 10/9£103

Sat 10/1008:10 -

1 stop9h 30m

Wed 14/1016:30 -

1 stop5h 25m

Deal found 12/9£116

Sat 10/1021:30 -

2 stops13h 40m

Wed 14/1019:55 -

2 stops12h 40m

Deal found 12/9£122

Thu 15/1008:35 -

1 stop9h 10m

Sat 17/1017:10 -

1 stop4h 25m

Deal found 14/9£123

Thu 5/1106:50 -

1 stop9h 40m

Wed 11/1114:20 -

1 stop7h 10m

Deal found 12/9£126

Tue 8/1207:05 -

1 stop6h 35m

Wed 16/1220:00 -

1 stop13h 05m

Deal found 13/9£127

Best flights from Brussels to Northern Ireland
Discover carefully curated flight deals from Brussels to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Thu 5/1106:50 -

1 stop13h 55m

Wed 11/1121:20 -

1 stop11h 45m

Deal found 14/9£80

Fri 13/1115:50 -

1 stop5h 00m

Sun 15/1107:50 -

1 stop14h 05m

Deal found 11/9£81

Thu 5/1106:15 -

1 stop3h 55m

Wed 11/1109:40 -

1 stop11h 40m

Deal found 12/9£186

Fri 13/1109:50 -

1 stop3h 55m

Sun 15/1120:30 -

1 stop19h 10m

Deal found 10/9£188

Thu 29/1006:50 -

1 stop13h 55m

Sun 1/1122:00 -

1 stop10h 55m

Deal found 14/9£93

Wed 7/1009:10 -

1 stop11h 40m

Fri 9/1008:55 -

1 stop13h 00m

Deal found 11/9£111

Sat 10/1006:40 -

2 stops15h 35m

Wed 14/1005:55 -

2 stops11h 05m

Deal found 12/9£117

Thu 5/1106:50 -

1 stop9h 40m

Wed 11/1114:20 -

1 stop7h 10m

Deal found 12/9£126

Thu 5/1121:15 -

1 stop11h 25m

Wed 11/1112:20 -

1 stop6h 25m

Deal found 14/9£190

Fri 30/1014:45 -

1 stop19h 25m

Fri 6/1109:40 -

1 stop20h 55m

Deal found 11/9£203

Fri 13/1121:35 -

1 stop12h 20m

Sun 15/1108:20 -

2 stops13h 20m

Deal found 11/9£130

Fri 9/1021:30 -

1 stop12h 20m

Tue 13/1013:45 -

1 stop24h 30m

Deal found 10/9£199

Fri 5/321:00 -

1 stop14h 55m

Sun 7/312:00 -

1 stop21h 55m

Deal found 14/9£207

Wed 7/1012:15 -

1 stop4h 45m

Fri 9/1011:05 -

1 stop10h 50m

Deal found 14/9£148

Fri 8/109:50 -

1 stop3h 55m

Fri 8/117:45 -

1 stop14h 00m

Deal found 13/9£214

Thu 15/1010:20 -

2 stops10h 55m

Mon 19/1021:05 -

1 stop11h 20m

Deal found 13/9£150

Sat 10/1021:30 -

2 stops13h 40m

Wed 14/1009:45 -

1 stop7h 00m

Deal found 12/9£151

Thu 5/1109:55 -

2 stops10h 50m

Wed 11/1107:00 -

2 stops10h 25m

Deal found 12/9£160

Mon 19/1019:40 -

1 stop12h 25m

Fri 23/1014:25 -

1 stop7h 30m

Deal found 12/9£163

Thu 15/1010:20 -

2 stops10h 55m

Sun 18/1022:10 -

2 stops17h 15m

Deal found 11/9£173

Thu 21/106:40 -

1 stop8h 45m

Sat 23/115:25 -

2 stops16h 40m

Deal found 15/9£185

Thu 14/112:10 -

2 stops9h 10m

Fri 15/109:00 -

2 stops11h 10m

Deal found 15/9£191

Thu 21/106:40 -

1 stop8h 45m

Fri 22/108:20 -

2 stops11h 15m

Deal found 15/9£202

Fri 13/1106:50 -

1 stop7h 40m

Sun 15/1122:10 -

1 stop9h 25m

Deal found 10/9£210

Find flight deals from Brussels to Northern Ireland

Round-trip from	£80
One-way from	£47

5/11-11/11
2 total stops
25h 40m total
Brussels to Northern Ireland

Search Deals

21/9-31/12
1 total stop
25h 40m total
Brussels to Northern Ireland

Search Deals

Cheapflights Fare Finder

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 Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Mon 21/9

07:25-08:05

1 stop25h 40m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Mon 5/10

09:40-10:00

1 stop25h 20m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Sun 20/9

09:15-08:50

1 stop24h 35m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Sat 9/1

16:00-22:35

1 stop7h 35m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Tue 5/1

07:05-07:15

1 stop25h 10m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Wed 28/10

07:20-20:25

1 stop14h 05m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£58

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Wed 6/1

07:15-20:55

1 stop14h 40m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

BrusselsBelfast

CRL Charleroi Brussels - BHD Belfast City

CRLBHD

Charleroi Brussels

Wed 28/10

07:20-17:20

1 stop11h 00m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

BrusselsBelfast

CRL Charleroi Brussels - BHD Belfast City

CRLBHD

Charleroi Brussels

Mon 21/9

07:25-15:00

1 stop8h 35m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Fri 8/1

19:10-13:30

1 stop19h 20m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 54 resultsSorted by cheapest first

...

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.

CRL-BFS

BRU-BHD

CRL-BHD

BRU-BFS

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

BR1-GBNIR

CRL-BFS

BRU-BHD

CRL-BHD

BRU-BFS

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Brussels to Northern Ireland?
KLM and British Airways can get you from Brussels to Northern Ireland in just under 3h 55m. 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

Bruxelles-National to Stansted flights

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Bruxelles-National to Edinburgh flights

Bruxelles-National to London City flights

Bruxelles-National to Manchester flights

Charleroi Brussels to Edinburgh flights

Charleroi Brussels to Stansted flights

Charleroi Brussels to Luton flights

Charleroi Brussels to Gatwick flights

Charleroi Brussels to Heathrow flights

Charleroi Brussels to Manchester flights

Bruxelles-National to Heathrow flights

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Bruxelles-National to Glasgow Intl flights

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Bruxelles-National to Belfast Intl flights

Bruxelles-National to Liverpool flights

Charleroi Brussels to Leeds flights

Charleroi Brussels to Liverpool flights

Bruxelles-National to Belfast City flights

Charleroi Brussels to Belfast Intl flights

Bruxelles-National to Inverness flights

Charleroi Brussels to Birmingham flights

Charleroi Brussels to Glasgow Intl flights

Bruxelles-National to Newcastle upon Tyne flights

Bruxelles-National to Southend flights

Bruxelles-National to Bristol flights

Bruxelles-National to Cardiff flights

Charleroi Brussels to Newcastle upon Tyne flights

Bruxelles-National to Southampton flights

Charleroi Brussels to Cardiff flights

Charleroi Brussels to Bristol flights

Charleroi Brussels to Inverness flights

Antwerp to Gatwick flights

Antwerp to Luton flights

Antwerp to Stansted flights

Bruxelles-National to Aberdeen flights

Bruxelles-National to Exeter flights

Antwerp to Heathrow flights

Antwerp to Edinburgh flights

Antwerp to Manchester flights

Charleroi Brussels to London City flights

Ostend to Manchester flights

Antwerp to London City flights

Antwerp to Birmingham flights

Bruxelles-National to East Midlands flights

Bruxelles-National to Newquay flights

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When you search for this flight from Brussels to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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.

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Cheap flights from Brussels to Northern Ireland from £46

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Brussels to Northern Ireland

Cheapest flights from Brussels to Northern IrelandExplore 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 15 September 2026.

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 15 September 2026.

Best flights from Brussels to Northern IrelandDiscover carefully curated flight deals from Brussels to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Brussels to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Brussels to Northern IrelandDiscover last-minute flight deals from Brussels to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Brussels to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Brussels to Northern IrelandSearch for one-way flight options from Brussels to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Brussels to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

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Best time to book a flight from Brussels to Northern Ireland

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Related info for your journey

How long is the flight from Brussels to Northern Ireland?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brussels to Northern Ireland

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Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Brussels to Northern Ireland by cabin class

Find flights from Brussels to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Brussels and Northern Ireland flights

Browse other Brussels and Northern Ireland flight options. Last updated on 15 September 2026.

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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 15 September 2026.

Best flights from Brussels to Northern Ireland
Discover carefully curated flight deals from Brussels to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Brussels to Northern Ireland
Discover last-minute flight deals from Brussels to Northern Ireland. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Brussels to Northern Ireland
Search for one-way flight options from Brussels to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.