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 9h 40m. Ryanair provides one of the quickest options available for as low as £110. 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 £219 on this airline. KLM is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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.

£50+ 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 15 September 2026.

Tue 6/1023:15 -

1 stop9h 40m

Fri 9/1010:20 -

1 stop13h 00m

Deal found 15/9£110

Fri 30/1023:10 -

1 stop9h 30m

Sun 1/1120:50 -

1 stop12h 20m

Deal found 12/9£120

Tue 13/1023:15 -

1 stop9h 40m

Fri 16/1010:20 -

1 stop13h 00m

Deal found 14/9£130

Fri 30/1023:10 -

1 stop8h 50m

Sun 1/1117:35 -

1 stop6h 50m

Deal found 13/9£139

Tue 6/1023:15 -

2 stops19h 40m

Fri 9/1021:25 -

1 stop10h 30m

Deal found 15/9£167

Thu 26/1113:25 -

1 stop4h 00m

Sun 29/1110:20 -

1 stop4h 35m

Deal found 11/9£169

Wed 14/1023:50 -

1 stop8h 45m

Sun 18/1017:00 -

1 stop5h 20m

Deal found 13/9£174

Mon 12/1022:10 -

1 stop10h 00m

Mon 19/1010:55 -

2 stops11h 50m

Deal found 13/9£181

Mon 12/1022:10 -

1 stop10h 00m

Mon 19/1009:35 -

1 stop13h 10m

Deal found 13/9£184

Tue 13/1016:15 -

2 stops15h 35m

Fri 16/1017:50 -

1 stop5h 30m

Deal found 14/9£187

Find flight deals from Cardiff to Bruxelles-National

Round-trip from	£120
One-way from	£50
Popular in	July
Cheapest in	June
Average price	£322

30/10-1/11
2 total stops
21h 50m total
Cardiff to Brussels

Search Deals

Ryanair
9/10-31/12
1 total stop
9h 25m total
Cardiff to Brussels

Search Deals

Highest demand for flights based on searches. 36% potential increase in price (£148 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 45% potential price decrease (£83 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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

Fri 9/10

22:45-09:55

2 stops34h 10m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 6/10

23:15-09:55

1 stop9h 40m

Brussels Bruxelles-National

Fri 9/10

10:20-22:20

1 stop13h 00m

£110

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Fri 30/10

23:10-09:40

1 stop9h 30m

Brussels Bruxelles-National

Sun 1/11

20:50-08:10

1 stop12h 20m

£120

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 6/10

23:15-19:55

2 stops19h 40m

Brussels Bruxelles-National

Fri 9/10

21:25-06:55

1 stop10h 30m

£167

Fastest return journey

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 26/11

13:25-18:25

1 stop4h 00m

Brussels Bruxelles-National

Sun 29/11

10:20-13:55

1 stop4h 35m

£169

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 13/10

23:15-09:55

1 stop9h 40m

Brussels Bruxelles-National

Fri 16/10

06:20-22:20

3 stops17h 00m

£216

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Sun 11/10

21:45-09:00

1 stop10h 15m

Brussels Bruxelles-National

Sun 18/10

21:20-21:45

2 stops25h 25m

£217

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Wed 28/10

21:10-10:10

1 stop12h 00m

Brussels Bruxelles-National

Wed 4/11

17:30-13:00

1 stop20h 30m

£225

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Fri 11/12

17:30-10:10

1 stop15h 40m

Brussels Bruxelles-National

Sun 13/12

10:45-09:50

1 stop24h 05m

£242

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Sorted 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.

Cheapflights Insights

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

What’s the top stopover airport for flights from Cardiff to Brussels Bruxelles-National Airport?

Amsterdam (AMS) – chosen by Cheapflights users on 89% of one-stop itineraries from Cardiff to Brussels Bruxelles-National Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to Brussels Bruxelles-National Airport?

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £132.

What’s the fastest stopover option from Cardiff to Brussels Bruxelles-National Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 5h 49m.

Which airport typically offers the quickest stopover for flights from Cardiff to Brussels Bruxelles-National Airport?

Flights via Dublin (DUB) offer the fastest connection on this route, with an average stopover time of 2h 45m.

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

1,580 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,580 reviews

KLM

7.8

Good

1,580 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 9h 40m. Ryanair provides one of the quickest options available for as low as £110. 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 £219 on this airline. KLM is 38% cheaper than the average price of flights available within the next 90 days to this destination.
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£219	Average£250	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheap flights from Cardiff to Brussels Bruxelles-National Airport from £50

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. 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 15 September 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 15 September 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 15 September 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 15 September 2026.

Last-minute flights from Cardiff to Bruxelles-NationalDiscover last-minute flight deals from Cardiff to Bruxelles-National. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Bruxelles-National. Data last updated 15 September 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 15 September 2026.

Search for one-way flight options from Cardiff to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Cardiff to Bruxelles-National

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Cheapflights Fare Finder

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.

Cheapflights Insights

What’s the top stopover airport for flights from Cardiff to Brussels Bruxelles-National Airport?

Amsterdam (AMS) – chosen by Cheapflights users on 89% of one-stop itineraries from Cardiff to Brussels Bruxelles-National Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Cardiff to Brussels Bruxelles-National Airport?

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £132.

What’s the fastest stopover option from Cardiff to Brussels Bruxelles-National Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 5h 49m.

Which airport typically offers the quickest stopover for flights from Cardiff to Brussels Bruxelles-National Airport?

Flights via Dublin (DUB) offer the fastest connection on this route, with an average stopover time of 2h 45m.

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 15 September 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

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Cardiff and Bruxelles-National flights

Browse other Cardiff and Bruxelles-National flight options. Last updated on 15 September 2026.

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

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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 15 September 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 15 September 2026.

Last-minute flights from Cardiff to Bruxelles-National
Discover last-minute flight deals from Cardiff to Bruxelles-National. Data last updated 15 September 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 15 September 2026.