How long is the flight from Cardiff to Belgium?

Departing from Cardiff to Belgium will take you 9h 30m. The distance from Cardiff to Belgium is about 341 mi.

In terms of precipitation, rainfall in Belgium 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 Belgium when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Belgium, 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 BE?

When flying from Cardiff to Belgium, 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 Belgium?

For a flight from Cardiff to Belgium, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

Can I find deals for flights from Cardiff to Belgium that include hotel bookings?

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

How can I find direct flights from Cardiff to Belgium?

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

Can I find deals for business class flights from Cardiff to Belgium?

Yes. Cheapflights offers flight deals from Cardiff to Belgium 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 Belgium

Cheap flight deals from Cardiff to Belgium

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to Belgium
Explore the most affordable flight options available from Cardiff to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Fri 30/1023:10 -

1 stop9h 30m

Sun 1/1120:50 -

1 stop12h 20m

Deal found 12/9£120

Thu 8/1022:50 -

1 stop9h 30m

Wed 14/1010:30 -

1 stop13h 55m

Deal found 9/9£121

Thu 26/1113:25 -

2 stops7h 40m

Sun 29/1114:05 -

2 stops19h 05m

Deal found 11/9£161

Thu 26/1113:25 -

1 stop4h 00m

Sun 29/1110:20 -

1 stop4h 35m

Deal found 11/9£169

Thu 8/1022:50 -

1 stop9h 30m

Wed 14/1008:05 -

2 stops16h 20m

Deal found 9/9£169

Fri 30/1023:10 -

2 stops15h 20m

Sun 1/1115:00 -

2 stops18h 10m

Deal found 12/9£178

Wed 2/1212:15 -

2 stops20h 50m

Sat 5/1221:00 -

1 stop12h 40m

Deal found 9/9£186

Fri 11/1216:05 -

2 stops15h 55m

Sun 13/1219:40 -

2 stops13h 30m

Deal found 10/9£228

Fri 30/1023:10 -

2 stops15h 20m

Sun 1/1108:55 -

3 stops15h 30m

Deal found 12/9£234

Fri 11/1216:05 -

2 stops20h 20m

Sun 13/1220:50 -

1 stop12h 20m

Deal found 10/9£235

Wed 2/1210:20 -

1 stop11h 00m

Sat 5/1206:15 -

1 stop11h 45m

Deal found 9/9£241

Mon 26/1017:30 -

1 stop3h 50m

Mon 2/1106:15 -

1 stop4h 35m

Deal found 11/9£244

Find flight deals from Cardiff to Belgium

Round-trip from	£120
One-way from	£50
Popular in	July
Cheapest in	June
Average price	£321

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 36% potential increase in price (£146 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 46% potential price decrease (£83 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

22:45-09:10

1 stop9h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Fri 9/10

22:45-15:30

2 stops15h 45m

Charleroi Brussels

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

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

Thu 8/10

22:50-09:20

1 stop9h 30m

Brussels Bruxelles-National

Wed 14/10

10:30-23:25

1 stop13h 55m

£121

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Fri 9/10

17:45-11:00

3 stops40h 15m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£127

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Thu 26/11

13:25-22:05

2 stops7h 40m

Charleroi Brussels

Sun 29/11

14:05-08:10

2 stops19h 05m

£161

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 - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Wed 2/12

12:15-10:05

2 stops20h 50m

Charleroi Brussels

Sat 5/12

21:00-08:40

1 stop12h 40m

£186

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Fri 9/10

10:25-07:30

3 stops20h 05m

Charleroi Brussels

Wed 31/12

00:00-00:00

Nonstop0h 00m

£199

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Fri 11/12

16:05-09:00

2 stops15h 55m

Charleroi Brussels

Sun 13/12

19:40-08:10

2 stops13h 30m

£228

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Cardiff to Belgium

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

CWL-BRU

CWL-CRL

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 Belgium

CWL-BE0

CWL-BRU

CWL-CRL

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

Reviews of airlines servicing Belgium

See what other customers who have flown with KLM from Cardiff to Belgium 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

1,576 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

1,576 reviews

KLM

7.8

Good

1,576 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 Belgium?
For a flight from Cardiff to Belgium, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.
How long is the flight from Cardiff to Belgium?
Departing from Cardiff to Belgium will take you 9h 30m. The distance from Cardiff to Belgium is about 341 mi.
Can I find deals for flights from Cardiff to Belgium that include hotel bookings?
Yes. In addition to deals on Cardiff to Belgium flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Belgium?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Belgium.
Can I find deals for business class flights from Cardiff to Belgium?
Yes. Cheapflights offers flight deals from Cardiff to Belgium 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

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Top airline flying from Cardiff to Belgium

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£219	Average£249	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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How does Cheapflights help users find flights from Cardiff to Belgium?

Cheapflights helps you search for flights from Cardiff to Belgium 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 Cardiff to Belgium?

Cheapflights helps you find that perfect flight to Belgium from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cardiff to Belgium with no change fees?

Need flexible booking options for your flight to Belgium from Cardiff? 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 Cardiff to Belgium become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belgium from Cardiff today and book when prices fit your budget.

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Cheap flights from Cardiff to Belgium 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 Belgium

Cheapest flights from Cardiff to BelgiumExplore the most affordable flight options available from Cardiff to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Cardiff to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Cardiff to BelgiumDiscover carefully curated flight deals from Cardiff to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Cardiff to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Cardiff to BelgiumDiscover last-minute flight deals from Cardiff to Belgium. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Belgium. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Cardiff to BelgiumSearch for one-way flight options from Cardiff to Belgium. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Cardiff to Belgium. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

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Use the filters below to find and compare flights from Cardiff to Belgium that are best for you.

Best time to book a flight from Cardiff to Belgium

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

Cheapflights Insights

Reviews of airlines servicing Belgium

See what other customers who have flown with KLM from Cardiff to Belgium 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 Belgium?

How long is the flight from Cardiff to Belgium?

Can I find deals for flights from Cardiff to Belgium that include hotel bookings?

How can I find direct flights from Cardiff to Belgium?

Can I find deals for business class flights from Cardiff to Belgium?

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 Cardiff to Belgium

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

Complete your trip

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

Direct flights to

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Search flights from Cardiff to Belgium by cabin class

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Cardiff and Belgium flights

Browse other Cardiff and Belgium flight options. Last updated on 12 September 2026.

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Top airline flying from Cardiff to Belgium

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How does Cheapflights help users find flights from Cardiff to Belgium?

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Can Cheapflights find flights from Cardiff to Belgium with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Belgium become cheaper?

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Cheapest flights from Cardiff to Belgium
Explore the most affordable flight options available from Cardiff to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Cardiff to Belgium
Discover carefully curated flight deals from Cardiff to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Cardiff to Belgium
Discover last-minute flight deals from Cardiff to Belgium. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Cardiff to Belgium
Search for one-way flight options from Cardiff to Belgium. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.