Find Cheap Flights from Cardiff (BRS) to Leuven (BRU) from £307

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Selected flight deals from Cardiff to Leuven

The lowest prices found within the past 7 days from Cardiff to Leuven were £138 for one-way flights and £307 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights from Cardiff to Leuven & Flight Information
Origin airport IATA code
BRS
Destination airport IATA code
BRU
Return price
£307

Best Day to Book Flight from Cardiff to Leuven

Leuven Flight Information

Traveling From
Cardiff
Origin Airport IATA Code
BRS
Traveling To
Leuven
Destination Airport IATA Code
BRU
Number of Airlines Serving
Available Airlines
Swiss International Air Lines, Aer Lingus, KLM
Distance
Direct Flight Time
Flight Price
£307

Frequently asked questions

What are the best airports for Cardiff to Leuven flights?
As there are lots of different ways to get by plane from Cardiff to Leuven, we thought you might be curious to discover which routes are the most frequently flown:

  • BRS to BRU - 64 flights per week
  • Bristol Airport to Brussels South Charleroi Airport (CRL) - 61 flights per week
  • Cardiff Airport to Brussels (BRU-Brussels - National) - 19 flights per week

What are some of the most popular airlines flying from Cardiff to Leuven?
After incredible airline food? How about friendly service? While you’ll find multiple airlines with flights from Cardiff to Leuven, choosing one of these reliable carriers will ensure you start your break on the right foot.

  • Ryanair with 442 flights every month.
  • KLM with 82 flights every month.
  • Vueling with 43 flights every month.
  • EasyJet with 34 flights every month.
  • Lufthansa with 26 flights every month.
  • Aer Lingus with 21 flights every month.

How many flights are there from Cardiff to Leuven?
Spontaneous holidays can be loads of fun. With 9 flights running from Cardiff to Leuven each day, you’ll be able to pick a time that’s best for you.
What are the cheapest days to book a flight?
This is one is easy to remember: Ticket Thursdays. We found that tickets booked on a Thursday resulted in the best deal on average in 2021. However, Friday can be the worst day to purchase plane tickets, as it was the day with the highest average ticket price based on flight demand on ebookers in 2021.
What are the cheapest days to fly?
When analysing flight demand on ebookers in 2021, Friday turned out to be the cheapest day to fly, with Tuesday as a close second. That’s definitely something to consider when booking your next trip! Thinking of traveling mid-week? It turns out that Wednesdays generally had the most expensive airline tickets, so keep this in mind when planning for your next trip.*According to flight demand on ebookers.com from January to December 2021. Savings are subject to change and may vary depending on selections made.

Fly from Cardiff to Leuven with ebookers

Cheap flights from Cardiff to Leuven 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from Cardiff to Leuven, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between Cardiff to Leuven is April. In the current list of deals available, prices start at £307 and can rise to £342 for return flights.  

Find the best flight from Cardiff to Leuven  

Every day between Cardiff and Leuven,  flights from airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with , you’ll arrive safely in your destination in around hours. If you can think of a quicker way to cover the between null and null, let us know! 

Flights from Cardiff to Leuven — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from Cardiff to Leuven to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from Cardiff to Leuven

Place to stay after flight from Cardiff to Leuven

The President Brussels Hotel

The President Brussels Hotel

4 out of 5
Blvd. du Roi Albert II, 44, Brussels
Stay at this 4-star business-friendly hotel in Brussels. Enjoy free WiFi, breakfast and a 24-hour fitness centre. Our guests praise the helpful staff and the ...
7.8/10 Good! (718 reviews)
"Fantastic location, excellent staff and service"

Reviewed on 18 Mar 2024

The President Brussels Hotel
Thon Hotel Brussels City Centre

Thon Hotel Brussels City Centre

4 out of 5
Avenue du Boulevard 17, Brussels
Stay at this 4-star family-friendly hotel in Brussels. Enjoy free WiFi, breakfast and a fitness centre. Our guests praise the helpful staff and the clean rooms ...
8.4/10 Very Good! (1,004 reviews)
"Excellent Hotel... Clean and close to everything"

Reviewed on 23 Mar 2024

Thon Hotel Brussels City Centre
The Hotel

The Hotel

4 out of 5
38 Boulevard de Waterloo, Brussels
Stay at this luxury hotel in Brussels. Enjoy free WiFi, a full-service spa and breakfast. Our guests praise the breakfast and the helpful staff in their reviews. ...
8.8/10 Excellent! (1,010 reviews)
"Great stay!! Thank you!"

Reviewed on 23 Mar 2024

The Hotel
Save an average of 15% on thousands of hotels when you're signed in
Warwick Brussels

Warwick Brussels

4 out of 5
Rue Duquesnoy 5-7, Brussels
Stay at this family-friendly hotel in Brussels. Enjoy free WiFi, breakfast and 24-hour room service. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,007 reviews)
"Close to grande place, very good restaurant and excellent services."

Reviewed on 22 Mar 2024

Warwick Brussels
Hotel Hubert Grand Place

Hotel Hubert Grand Place

4 out of 5
Rue d'Arenberg 18, Brussels
Stay at this 4-star hotel in Brussels. Enjoy free WiFi, a 24-hour fitness centre and a 24-hour front desk. Our guests praise the bar and the helpful staff in ...
9/10 Wonderful! (1,084 reviews)
Hotel Hubert is great!
"Hotel was in a great location, very central. Room was clean, hotel lobby and bar was welcoming and funky"

Reviewed on 26 Mar 2024

Hotel Hubert Grand Place
pentahotel Brussels City Centre

pentahotel Brussels City Centre

4 out of 5
Chaussee De Charleroi 38, Brussels
Stay at this 4-star family-friendly hotel in Brussels. Enjoy free WiFi, breakfast and 24-hour room service. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (963 reviews)
I hope you don’t need to park
"The hotel was ok, but the parking lot was pretty scary, smelly and not well lit."

Reviewed on 20 Mar 2024

pentahotel Brussels City Centre
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.