In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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

When flying from Northern Ireland to Brussels Bruxelles-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£74+ Cheap Flights from Northern Ireland to Brussels Bruxelles-National Airport

Cheap flight deals from Northern Ireland to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Northern Ireland to Bruxelles-National
Explore the most affordable flight options available from Northern Ireland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Mon 7/916:50

BFS

BRU

2 stops15h 20m

Multiple Airlines

Mon 14/921:25

BRU

BFS

2 stops13h 35m

Multiple Airlines

Deal found 25/6£158

Fri 7/817:05

BFS

BRU

2 stops15h 05m

Multiple Airlines

Fri 14/810:20

BRU

BFS

2 stops10h 10m

Multiple Airlines

Deal found 23/6£163

Wed 19/815:40

BFS

BRU

2 stops16h 55m

Multiple Airlines

Fri 21/811:05

BRU

BFS

2 stops8h 50m

Multiple Airlines

Deal found 23/6£173

Sun 23/820:20

BFS

BRU

2 stops17h 10m

Multiple Airlines

Fri 28/810:20

BRU

BFS

2 stops9h 35m

Multiple Airlines

Deal found 27/6£173

Wed 5/815:40

BFS

BRU

2 stops16h 55m

Multiple Airlines

Sat 8/821:30

BRU

BFS

2 stops15h 25m

Multiple Airlines

Deal found 25/6£176

Mon 10/818:50

BFS

BRU

2 stops13h 20m

Multiple Airlines

Fri 14/810:20

BRU

BFS

2 stops13h 40m

Multiple Airlines

Deal found 24/6£180

Fri 11/1211:30

BHD

BRU

1 stop4h 30m

British Airways

Tue 15/1214:55

BRU

BHD

1 stop4h 40m

British Airways

Deal found 24/6£186

Mon 20/712:45

BFS

BRU

2 stops19h 40m

Multiple Airlines

Thu 30/710:20

BRU

BFS

2 stops13h 00m

Multiple Airlines

Deal found 25/6£188

Fri 25/919:35

BHD

BRU

1 stop13h 20m

British Airways

Mon 28/920:50

BRU

BHD

1 stop13h 00m

British Airways

Deal found 24/6£188

Fri 20/1117:40

BHD

BRU

1 stop14h 05m

British Airways

Sun 22/1121:35

BRU

BHD

1 stop11h 50m

British Airways

Deal found 24/6£189

Mon 7/919:35

BHD

BRU

1 stop13h 30m

British Airways

Mon 14/920:50

BRU

BHD

1 stop13h 00m

British Airways

Deal found 25/6£192

Thu 30/717:30

BHD

BRU

1 stop15h 10m

KLM

Wed 5/806:20

BRU

BHD

1 stop4h 00m

KLM

Deal found 25/6£193

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 28 June 2026.

Mon 7/916:50

BFS

BRU

2 stops15h 20m

Multiple Airlines

Mon 14/921:25

BRU

BFS

2 stops13h 35m

Multiple Airlines

Deal found 25/6£158

Sun 6/919:10

BHD

BRU

1 stop18h 00m

British Airways

Wed 9/921:15

BRU

BHD

1 stop12h 35m

British Airways

Deal found 24/6£209

Thu 30/709:50

BHD

BRU

1 stop20h 45m

KLM

Wed 5/806:20

BRU

BHD

1 stop4h 00m

KLM

Deal found 23/6£226

Fri 7/817:05

BFS

BRU

2 stops15h 05m

Multiple Airlines

Fri 14/810:20

BRU

BFS

2 stops10h 10m

Multiple Airlines

Deal found 23/6£163

Wed 5/815:40

BFS

BRU

2 stops16h 55m

Multiple Airlines

Sat 8/821:30

BRU

BFS

2 stops15h 25m

Multiple Airlines

Deal found 25/6£176

Tue 8/918:20

BHD

BRU

1 stop14h 35m

British Airways

Wed 9/921:15

BRU

BHD

1 stop12h 35m

British Airways

Deal found 23/6£210

Mon 20/712:45

BFS

BRU

2 stops19h 40m

Multiple Airlines

Thu 30/710:20

BRU

BFS

2 stops13h 00m

Multiple Airlines

Deal found 25/6£188

Sat 11/717:30

BHD

BRU

1 stop13h 05m

KLM

Thu 16/706:20

BRU

BHD

1 stop4h 00m

KLM

Deal found 24/6£252

Fri 10/719:35

BHD

BRU

1 stop13h 20m

British Airways

Mon 13/720:50

BRU

BHD

1 stop13h 00m

British Airways

Deal found 27/6£245

Thu 30/715:25

BHD

BRU

2 stops15h 40m

Multiple Airlines

Wed 5/810:30

BRU

BHD

2 stops8h 15m

Multiple Airlines

Deal found 23/6£204

Fri 10/718:30

BHD

BRU

2 stops14h 10m

Multiple Airlines

Mon 13/718:55

BRU

BHD

2 stops15h 45m

Multiple Airlines

Deal found 26/6£230

Fri 10/720:10

BHD

BRU

1 stop12h 45m

British Airways

Sun 12/720:40

BRU

BHD

1 stop13h 00m

British Airways

Deal found 27/6£296

Wed 19/809:45

BFS

BRU

1 stop7h 00m

Multiple Airlines

Fri 21/811:05

BRU

BFS

2 stops8h 50m

Multiple Airlines

Deal found 23/6£231

Fri 11/1209:00

BFS

BRU

2 stops11h 10m

Multiple Airlines

Tue 15/1210:00

BRU

BFS

2 stops22h 30m

Multiple Airlines

Deal found 24/6£242

Thu 30/709:15

BFS

BRU

1 stop9h 45m

Multiple Airlines

Wed 5/816:55

BRU

BFS

1 stop7h 25m

Multiple Airlines

Deal found 23/6£254

Fri 10/713:25

BFS

BRU

2 stops18h 20m

Multiple Airlines

Mon 13/718:55

BRU

BFS

2 stops16h 05m

Multiple Airlines

Deal found 27/6£258

Find flight deals from Northern Ireland to Bruxelles-National

Round-trip from	£158
One-way from	£74

7/9-14/9
4 total stops
28h 55m total
Northern Ireland to Brussels

Search Deals

9/8
2 total stops
34h 10m total
Northern Ireland to Brussels

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 7/9

16:50-09:10

2 stops15h 20m

Brussels Bruxelles-National

Mon 14/9

21:25-10:00

2 stops13h 35m

£158

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 7/8

17:05-09:10

2 stops15h 05m

Brussels Bruxelles-National

Fri 14/8

10:20-19:30

2 stops10h 10m

£163

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 5/8

15:40-09:35

2 stops16h 55m

Brussels Bruxelles-National

Sat 8/8

21:30-11:55

2 stops15h 25m

£176

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 20/7

12:45-09:25

2 stops19h 40m

Brussels Bruxelles-National

Thu 30/7

10:20-22:20

2 stops13h 00m

£188

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 30/7

15:25-08:05

2 stops15h 40m

Brussels Bruxelles-National

Wed 5/8

10:30-17:45

2 stops8h 15m

£204

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 6/9

19:10-14:10

1 stop18h 00m

Brussels Bruxelles-National

Wed 9/9

21:15-08:50

1 stop12h 35m

£209

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 8/9

18:20-09:55

1 stop14h 35m

Brussels Bruxelles-National

Wed 9/9

21:15-08:50

1 stop12h 35m

£210

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 30/7

09:50-07:35

1 stop20h 45m

Brussels Bruxelles-National

Wed 5/8

06:20-09:20

1 stop4h 00m

£226

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 10/7

18:30-09:40

2 stops14h 10m

Brussels Bruxelles-National

Mon 13/7

18:55-09:40

2 stops15h 45m

£230

Fastest return journey

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 19/8

09:45-17:45

1 stop7h 00m

Brussels Bruxelles-National

Fri 21/8

11:05-18:55

2 stops8h 50m

£231

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 25 resultsSorted by cheapest first

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.

BFS-BRU

BHD-BRU

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

GBNIR-BRU

BFS-BRU

BHD-BRU

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

Related info for your journey

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 18h. Your travel time can differ by up to 2h 45m. 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

Leuven

Charleroi

Mechelen

Ypres

Mons

Hasselt

Dinant

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Luton to Charleroi Brussels flights

Stansted to Charleroi Brussels flights

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Belfast City to Charleroi Brussels flights

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Liverpool to Charleroi Brussels flights

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Aberdeen to Charleroi Brussels flights

London City to Charleroi Brussels flights

Inverness to Charleroi Brussels flights

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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?

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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?

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Cheap flights from Northern Ireland to Brussels Bruxelles-National Airport from £74

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Bruxelles-National

Cheapest flights from Northern Ireland to Bruxelles-NationalExplore the most affordable flight options available from Northern Ireland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Explore the most affordable flight options available from Northern Ireland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Best flights from Northern Ireland to Bruxelles-NationalDiscover 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 28 June 2026.

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 28 June 2026.

Last-minute flights from Northern Ireland to Bruxelles-NationalDiscover last-minute flight deals from Northern Ireland to Bruxelles-National. Data last updated 28 June 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Bruxelles-National. Data last updated 28 June 2026 and is based on user searches.

One-way flights from Northern Ireland to Bruxelles-NationalSearch for one-way flight options from Northern Ireland to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 28 June 2026.

Search for one-way flight options from Northern Ireland to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 28 June 2026.

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 28 June 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Brussels Bruxelles-National Airport

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?

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

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

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

Travelling to a place near Brussels Bruxelles-National Airport?

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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.

Other flights to Bruxelles-National

Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 June 2026.

Complete your trip

Complete your trip to Bruxelles-National by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Belgium

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

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

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

Northern Ireland and Bruxelles-National flights

Browse other Northern Ireland and Bruxelles-National flight options. Last updated on 28 June 2026.

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

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

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

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

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Cheapest flights from Northern Ireland to Bruxelles-National
Explore the most affordable flight options available from Northern Ireland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

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 28 June 2026.

Last-minute flights from Northern Ireland to Bruxelles-National
Discover last-minute flight deals from Northern Ireland to Bruxelles-National. Data last updated 28 June 2026 and is based on user searches.

One-way flights from Northern Ireland to Bruxelles-National
Search for one-way flight options from Northern Ireland to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 28 June 2026.