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£136 Cheap Flights from Brussels (BRU) to Cardiff (CWL)

View £136 flight on Wed, 30 Dec 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Cardiff International Airport (CWL)

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Cheap Flights from Brussels (BRU) to Cardiff (CWL)

Prices were available within the past 7 days and start at £136 for one-way flights and £232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 12 Feb - Sun, 14 Feb
BRU
Brussels
CWL
Cardiff
£232 Return, found 9 hours ago
£232
Return
found 9 hours ago
Select KLM flight, departing Fri, 12 Feb from Brussels to Cardiff, returning Sun, 14 Feb, priced at £232 found 9 hours ago
KLM
Thu, 12 Nov - Mon, 16 Nov
BRU
Brussels
CWL
Cardiff
£246 Return, found 5 days ago
£246
Return
found 5 days ago
Select KLM flight, departing Thu, 12 Nov from Brussels to Cardiff, returning Mon, 16 Nov, priced at £246 found 5 days ago
KLM
Fri, 18 Sept - Mon, 21 Sept
BRU
Brussels
CWL
Cardiff
£256 Return, found 8 hours ago
£256
Return
found 8 hours ago
Select KLM flight, departing Fri, 18 Sept from Brussels to Cardiff, returning Mon, 21 Sept, priced at £256 found 8 hours ago
KLM
Thu, 24 Sept - Mon, 28 Sept
BRU
Brussels
CWL
Cardiff
£257 Return, found 5 days ago
£257
Return
found 5 days ago
Select KLM flight, departing Thu, 24 Sept from Brussels to Cardiff, returning Mon, 28 Sept, priced at £257 found 5 days ago
KLM
Fri, 4 Sept - Sun, 6 Sept
BRU
Brussels
CWL
Cardiff
£266 Return, found 7 hours ago
£266
Return
found 7 hours ago
Select KLM flight, departing Fri, 4 Sept from Brussels to Cardiff, returning Sun, 6 Sept, priced at £266 found 7 hours ago
KLM
Tue, 1 Sept - Tue, 8 Sept
BRU
Brussels
CWL
Cardiff
£267 Return, found 4 days ago
£267
Return
found 4 days ago
Select KLM flight, departing Tue, 1 Sept from Brussels to Cardiff, returning Tue, 8 Sept, priced at £267 found 4 days ago
KLM
Fri, 18 Sept - Mon, 21 Sept
BRU
Brussels
CWL
Cardiff
£269 Return, found 8 hours ago
£269
Return
found 8 hours ago
Select KLM flight, departing Fri, 18 Sept from Brussels to Cardiff, returning Mon, 21 Sept, priced at £269 found 8 hours ago

Alternative airports near Cardiff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bristol Intl. BRS. Cheapest option available. Average driving time to city centre is 1 hour 0 minutes. Flights from £232
BRS
Bristol Intl.
Cheapest
Average driving time to city centre1 h 0 min
Flights from £232

Frequently asked questions

How much does a flight from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) cost?
You can find cheap one-way flights from £136 and cheap return flights from £232 BRU to CWL with Expedia. One-way flights typically cost between £165 and £584. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BRU to CWL ticket fares go up or down.
What is the cheapest month to fly from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
The cheapest months to fly from BRU to CWL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
Enter BRU to CWL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
KLM is one of the cheapest airlines offering connecting return flights from Brussels - National (BRU) to Cardiff Intl. (CWL), with tickets starting from around £263 for flights that can be booked for departure within the next year, with a layover in Antwerp Central Train Station (ZWE). These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
To find a cheap flight from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
There are approximately 7 connecting flights per day from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.). Some common connection points include Schiphol (AMS), Kastrup (CPH), and Riga Intl. (RIX).
What is the earliest flight from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
The earliest flight from Brussels - National (BRU) to Cardiff Intl. (CWL) typically departs around 5:50 AM local time, operated by KLM. This is a seasonal service active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
You'll typically find the most flights from Brussels (BRU) to Cardiff (CWL) on a Monday, with around 15 flights available. This gives you a good selection of options for your journey. Major airlines on this route include KLM, S.N.C.F. French Rail, and Air Baltic. Looking at the week, Mondays offer notably more flight options compared to other days, which might have as few as 1 flight.
What are the most popular departure times for flights from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
The most popular departure times for flights from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) are in the morning, between 6am and 9am. Many major carriers, including S.N.C.F. French Rail and KLM, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, getting them to their destination with plenty of the day left.
How long does it take to fly from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
There are no nonstop flights from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.). Flights with one stop typically take around 9 hours 50 minutes, covering a distance of about 549 kilometers. If you have two or more stops, your journey will be longer, usually around 22 hours 30 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific route, layover times, and even weather conditions.
Can you fly business or first class from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
You can fly business class between BRU and CWL. Airlines that offer business class service on this route include:

  • Air Baltic
  • KLM
  • S.N.C.F. French Rail

How do I earn miles on a Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) flight with Expedia?
It's easy to earn miles on a Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cardiff (CWL) from Brussels (BRU)?
If you're planning to travel to Cardiff from Brussels - National (BRU), you can fly directly into Cardiff Intl. (CWL) which offers international flights and connections. Some flights may connect through major hubs like Roissy-Charles de Gaulle (CDG), Antwerp Central Train Station (ZWE), or Riga Intl. (RIX) before reaching Cardiff. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) at the last minute?
Typically, booking a last minute flight from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) flight and hotel package?
Securing a Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.)?
If you booked your Brussels (BRU-Brussels - National) to Cardiff (CWL-Cardiff Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Brussels - National
Destination airport
Cardiff Intl.
Airlines serving
KLM
Roundtrip price
£231
Distance
545 km

Book with confidence

Compare flights from Brussels to Cardiff easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Brussels to Cardiff. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cardiff Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Brussels - National to Cardiff Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Brussels - National (BRU) to Cardiff Intl. (CWL)

The easiest way to view the best deals on flights from Brussels to Cardiff today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Brussels - National to Cardiff Intl. start at just £232 and range up to £269.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Brussels and Cardiff
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Brussels to Cardiff flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Brussels - National to Cardiff Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Brussels to Cardiff easily and book with confidence

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*Available to Expedia members.