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

A quick flight from Cardiff to Brussels Bruxelles-National Airport can take about 3h 50m. KLM provides one of the quickest options available for as low as £238. Cardiff and Brussels Bruxelles-National Airport are separated by a distance of 341 mi.

What is the cheapest airline to fly from Cardiff to Brussels Bruxelles-National Airport round-trip?

Our cheapest airline available from Cardiff to Brussels Bruxelles-National Airport is KLM. Our recent data shows that you can find tickets from as low as £227 on this airline.

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 CWL to BRU?

When flying from Cardiff 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.

What airport do you fly from for flights from Cardiff to Brussels Bruxelles-National?

Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Brussels Bruxelles-National. You should not have trouble finding flights to Brussels Bruxelles-National from Cardiff Wales; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Cardiff airport to Brussels Bruxelles-National. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Cardiff 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.

£99+ Cheap Flights from Cardiff to Brussels Bruxelles-National Airport

Cheap flight deals from Cardiff to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to Bruxelles-National
Explore the most affordable flight options available from Cardiff to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Thu 10/1213:25 -

1 stop4h 00m

Thu 17/1209:55 -

1 stop4h 05m

Deal found 26/10£159

Mon 14/1208:35 -

1 stop7h 30m

Mon 21/1214:45 -

1 stop20h 00m

Deal found 30/10£166

Sat 21/1108:15 -

1 stop6h 35m

Mon 23/1110:45 -

1 stop7h 15m

Deal found 27/10£183

Sat 12/1210:50 -

2 stops22h 05m

Sat 19/1206:15 -

1 stop4h 35m

Deal found 28/10£191

Mon 2/1108:35 -

1 stop23h 40m

Wed 4/1110:25 -

1 stop27h 35m

Deal found 26/10£195

Find flight deals from Cardiff to Bruxelles-National

Round-trip from	£159
One-way from	£99

Ryanair
10/12-17/12
2 total stops
8h 05m total
Cardiff to Brussels

Search Deals

Ryanair
3/1-31/12
1 total stop
18h 25m total
Cardiff to Brussels

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Sun 3/1

14:25-09:50

1 stop18h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£99

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 26/11

13:25-18:25

1 stop4h 00m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£136

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Sun 3/1

14:25-08:35

2 stops17h 10m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£175

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Sat 21/11

08:15-15:50

1 stop6h 35m

Brussels Bruxelles-National

Mon 23/11

10:45-17:00

1 stop7h 15m

£183

Fastest return journey

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 19/11

17:30-22:20

1 stop3h 50m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£190

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Mon 16/11

17:30-07:35

1 stop13h 05m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£209

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Wed 18/11

17:30-22:20

1 stop3h 50m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£212

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Mon 14/12

08:35-17:05

1 stop7h 30m

Brussels Bruxelles-National

Mon 21/12

21:55-10:10

2 stops13h 15m

£226

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 24/11

17:30-22:20

1 stop3h 50m

Brussels Bruxelles-National

Fri 27/11

14:45-09:50

1 stop20h 05m

£238

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Wed 25/11

17:30-10:10

1 stop15h 40m

Brussels Bruxelles-National

Wed 2/12

14:45-09:45

1 stop20h 00m

£239

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Cardiff to Bruxelles-National

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

CWL-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.

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with KLM from Cardiff to Brussels Bruxelles-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

What airport do you fly from for flights from Cardiff to Brussels Bruxelles-National?
Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Brussels Bruxelles-National. You should not have trouble finding flights to Brussels Bruxelles-National from Cardiff Wales; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Cardiff airport to Brussels Bruxelles-National. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.
How long is the flight from Cardiff to Brussels Bruxelles-National Airport?
A quick flight from Cardiff to Brussels Bruxelles-National Airport can take about 3h 50m. KLM provides one of the quickest options available for as low as £238. Cardiff and Brussels Bruxelles-National Airport are separated by a distance of 341 mi.
What is the cheapest airline to fly from Cardiff to Brussels Bruxelles-National Airport round-trip?
Our cheapest airline available from Cardiff to Brussels Bruxelles-National Airport is KLM. Our recent data shows that you can find tickets from as low as £227 on this airline.
Can I find deals for flights from Cardiff to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Cardiff to Bruxelles-National flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Bruxelles-National.
Can I find deals for business class flights from Cardiff to Bruxelles-National?
Yes. Cheapflights offers flight deals from Cardiff 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.

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Top airline flying from Cardiff to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£227	Average£253	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheap flights from Cardiff to Brussels Bruxelles-National Airport from £99

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Bruxelles-National

Cheapest flights from Cardiff to Bruxelles-NationalExplore the most affordable flight options available from Cardiff to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Cardiff to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Cardiff to Bruxelles-NationalDiscover carefully curated flight deals from Cardiff to Bruxelles-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Cardiff to Bruxelles-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Cardiff to Bruxelles-NationalDiscover last-minute flight deals from Cardiff to Bruxelles-National. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Bruxelles-National. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Cardiff to Bruxelles-NationalSearch for one-way flight options from Cardiff to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Cardiff to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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

Best time to book a flight from Cardiff to Bruxelles-National

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

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with KLM from Cardiff to Brussels Bruxelles-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Cardiff to Brussels Bruxelles-National?

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

What is the cheapest airline to fly from Cardiff to Brussels Bruxelles-National Airport round-trip?

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

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

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

Travelling to a place near Brussels Bruxelles-National Airport?

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Alternative routes for Cardiff to Bruxelles-National

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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 30 October 2026.

Complete your trip

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Direct flights to Belgium

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Search flights from Cardiff to Bruxelles-National by cabin class

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

Cardiff and Bruxelles-National flights

Browse other Cardiff and Bruxelles-National flight options. Last updated on 30 October 2026.

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Cheapest flights from Cardiff to Bruxelles-National
Explore the most affordable flight options available from Cardiff to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Cardiff to Bruxelles-National
Discover carefully curated flight deals from Cardiff to Bruxelles-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Cardiff to Bruxelles-National
Discover last-minute flight deals from Cardiff to Bruxelles-National. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Cardiff to Bruxelles-National
Search for one-way flight options from Cardiff to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.