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 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 Bruxelles-National Airport to Northern Ireland as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Bruxelles-National 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.

£78+ Cheap Flights from Brussels Bruxelles-National Airport to Northern Ireland

Cheap flight deals from Bruxelles-National to Northern Ireland

Enter your travel dates to find the best prices.

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Cheapest flights from Bruxelles-National to Northern Ireland
Explore the most affordable flight options available from Bruxelles-National to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Mon 21/917:20 -

2 stops19h 55m

Mon 28/921:55 -

2 stops35h 00m

Deal found 17/8£114

Thu 10/922:15 -

2 stops26h 05m

Mon 14/921:05 -

1 stop11h 20m

Deal found 18/8£138

Sat 3/1009:50 -

2 stops14h 30m

Sat 10/1016:55 -

2 stops15h 20m

Deal found 19/8£147

Sat 7/1116:25 -

2 stops16h 00m

Mon 9/1122:05 -

2 stops19h 10m

Deal found 17/8£151

Sat 7/1110:45 -

1 stop7h 05m

Mon 9/1109:40 -

1 stop6h 50m

Deal found 17/8£183

Mon 21/920:50 -

1 stop13h 00m

Mon 28/919:35 -

1 stop13h 30m

Deal found 19/8£185

Thu 1/1010:20 -

2 stops11h 00m

Thu 8/1006:55 -

2 stops10h 00m

Deal found 17/8£188

Fri 30/1021:00 -

1 stop14h 55m

Sun 1/1120:30 -

1 stop13h 25m

Deal found 17/8£188

Mon 5/1017:15 -

1 stop8h 35m

Mon 12/1019:35 -

2 stops12h 35m

Deal found 21/8£188

Fri 16/1021:30 -

1 stop12h 20m

Sun 18/1013:10 -

1 stop5h 45m

Deal found 19/8£191

Fri 9/1021:30 -

1 stop12h 20m

Tue 13/1009:40 -

1 stop23h 15m

Deal found 18/8£192

Mon 21/906:20 -

1 stop4h 00m

Mon 28/909:50 -

1 stop11h 25m

Deal found 17/8£193

Find flight deals from Bruxelles-National to Northern Ireland

Round-trip from	£114
One-way from	£78

21/9-28/9
4 total stops
54h 55m total
Brussels to Northern Ireland

Search Deals

1/9
1 total stop
13h 20m total
Brussels to Northern Ireland

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Northern Ireland that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Mon 21/9

17:20-12:15

2 stops19h 55m

Belfast Intl

Mon 28/9

21:55-09:55

2 stops35h 00m

£114

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/9

22:15-23:20

2 stops26h 05m

Belfast Intl

Mon 14/9

21:05-09:25

1 stop11h 20m

£138

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Sat 3/10

09:50-23:20

2 stops14h 30m

Belfast Intl

Sat 10/10

16:55-09:15

2 stops15h 20m

£147

BrusselsBelfast

BRU Brussels Bruxelles-National - BHD Belfast City

BRUBHD

Brussels Bruxelles-National

Fri 20/11

14:45-09:10

1 stop19h 25m

Belfast City

Sun 22/11

09:40-22:20

1 stop11h 40m

£183

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 1/10

10:20-20:20

2 stops11h 00m

Belfast Intl

Thu 8/10

06:55-17:55

2 stops10h 00m

£188

BrusselsBelfast

BRU Brussels Bruxelles-National - BHD Belfast City

BRUBHD

Brussels Bruxelles-National

Fri 30/10

21:00-10:55

1 stop14h 55m

Belfast City

Sun 1/11

20:30-10:55

1 stop13h 25m

£188

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Mon 5/10

17:15-00:50

1 stop8h 35m

Belfast Intl

Mon 12/10

19:35-09:10

2 stops12h 35m

£188

BrusselsBelfast

BRU Brussels Bruxelles-National - BHD Belfast City

BRUBHD

Brussels Bruxelles-National

Fri 16/10

21:30-08:50

1 stop12h 20m

Belfast City

Sun 18/10

13:10-19:55

1 stop5h 45m

£191

BrusselsBelfast

BRU Brussels Bruxelles-National - BHD Belfast City

BRUBHD

Brussels Bruxelles-National

Fri 9/10

21:30-08:50

1 stop12h 20m

Belfast City

Tue 13/10

09:40-09:55

1 stop23h 15m

£192

Fastest return journey

BrusselsBelfast

BRU Brussels Bruxelles-National - BHD Belfast City

BRUBHD

Brussels Bruxelles-National

Mon 21/9

06:20-09:20

1 stop4h 00m

Belfast City

Mon 28/9

09:50-22:15

1 stop11h 25m

£193

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 30 resultsSorted by cheapest first

Best time to book a flight from Bruxelles-National to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Bruxelles-National with our price prediction graph.

BRU-BFS

BRU-BHD

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 Bruxelles-National Airport to Northern Ireland

BRU-GBNIR

BRU-BFS

BRU-BHD

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 Bruxelles-National Airport to Northern Ireland?
A quick flight from Brussels Bruxelles-National Airport to Northern Ireland can take about 12h 20m. KLM provides one of the quickest options available for as low as £191. There are 502 mi between Brussels Bruxelles-National Airport and Northern Ireland. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Bruxelles-National to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Bruxelles-National to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bruxelles-National to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Northern Ireland.
Can I find deals for business class flights from Bruxelles-National to Northern Ireland?
Yes. Cheapflights offers flight deals from Bruxelles-National 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.

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Alternative routes for Bruxelles-National to Northern Ireland

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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 Bruxelles-National to Northern Ireland.

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

Certainly. Search results for flights to Northern Ireland from Bruxelles-National shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Brussels Bruxelles-National Airport to Northern Ireland from £78

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bruxelles-National to Northern Ireland

Cheapest flights from Bruxelles-National to Northern IrelandExplore the most affordable flight options available from Bruxelles-National to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Bruxelles-National to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Bruxelles-National to Northern IrelandDiscover carefully curated flight deals from Bruxelles-National to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Bruxelles-National to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Bruxelles-National to Northern IrelandDiscover last-minute flight deals from Bruxelles-National to Northern Ireland. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Bruxelles-National to Northern Ireland. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Bruxelles-National to Northern IrelandSearch for one-way flight options from Bruxelles-National to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Bruxelles-National to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Find flight deals from Bruxelles-National to Northern Ireland

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Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Northern Ireland that are best for you.

Best time to book a flight from Bruxelles-National to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Bruxelles-National with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from Brussels Bruxelles-National Airport to Northern Ireland?

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

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

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

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 Bruxelles-National to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

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

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Search flights from Bruxelles-National to Northern Ireland by cabin class

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

Bruxelles-National and Northern Ireland flights

Browse other Bruxelles-National and Northern Ireland flight options. Last updated on 22 August 2026.

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

Can Cheapflights notify me if prices for flights from Bruxelles-National to Northern Ireland become cheaper?

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Cheapest flights from Bruxelles-National to Northern Ireland
Explore the most affordable flight options available from Bruxelles-National to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Bruxelles-National to Northern Ireland
Discover carefully curated flight deals from Bruxelles-National to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Bruxelles-National to Northern Ireland
Discover last-minute flight deals from Bruxelles-National to Northern Ireland. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Bruxelles-National to Northern Ireland
Search for one-way flight options from Bruxelles-National to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.