Find flights
When to book
Airlines
FAQs

Cheap flights from Cardiff to Brussels from £103

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CWL — BRU
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

Cheap flight deals from Cardiff to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 April 2024.

Popular in

December

Cheapest in

November

Average price

£205

Round-trip from

£91
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 11% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Cardiff Wales to Brussels
Search Deals

What is the cheapest day to fly round-trip from Cardiff to Brussels?

Saturday flights are found to be more expensive to fly from Cardiff to Brussels. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels.

How far in advance should I book a flight from Cardiff to Brussels?

Users have found that booking a flight from Cardiff to Brussels at least 16 days early can save you up to 407% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from Cardiff to Brussels for as little as £129 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £407 for flights departing within the next 3 days.

What is the cheapest month to fly from Cardiff to Brussels?

Our data shows that November tends to be the cheapest month to fly to Brussels from Cardiff. Users have commonly found prices around £206 for the month, but tickets can be as low as £164. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Cardiff to Brussels (CWL - BRU)?

One of the essential ways to save on airfare from Cardiff to Brussels is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 59% on airfare.

Cheap KLM flights from Cardiff to Brussels

Explore cheap flight options specifically provided by KLM for the route between Cardiff and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 19 April 2024.
Sat 18/517:15CWL - BRU
1 stop13h 15mKLM
Sat 25/508:00BRU - CWL
1 stop9h 45mKLM
Deal found 18/4£192
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£238
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£246

Cheap Cardiff to Brussels flights in April & May 2024

Find cheap flight options from Cardiff to Brussels specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 895,763 searches. Prices were last updated on 19 April 2024.
Sat 18/517:15CWL - BRU
1 stop13h 15mKLM
Sat 25/508:00BRU - CWL
1 stop9h 45mKLM
Deal found 18/4£192
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£238
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£246
Sat 18/515:30CWL - BRU
2 stops16h 35mMultiple Airlines
Sat 25/506:00BRU - CWL
1 stop9h 55mMultiple Airlines
Deal found 18/4£338
Sat 18/513:50CWL - BRU
2 stops18h 15mMultiple Airlines
Sat 25/513:15BRU - CWL
2 stops21h 00mMultiple Airlines
Deal found 18/4£405

Cardiff to Brussels 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and Brussels in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 19 April 2024.
Sat 18/517:15CWL - BRU
1 stop13h 15mKLM
Sat 25/508:00BRU - CWL
1 stop9h 45mKLM
Deal found 18/4£192
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£238
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£246
Sat 18/515:30CWL - BRU
2 stops16h 35mMultiple Airlines
Sat 25/506:00BRU - CWL
1 stop9h 55mMultiple Airlines
Deal found 18/4£338
Sat 18/513:50CWL - BRU
2 stops18h 15mMultiple Airlines
Sat 25/513:15BRU - CWL
2 stops21h 00mMultiple Airlines
Deal found 18/4£405

Cardiff to Brussels flights leaving soon

Find last-minute flight options from Cardiff to Brussels for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 19 April 2024.
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£238
Fri 26/417:15CWL - BRU
1 stop13h 15mKLM
Sun 28/406:10BRU - CWL
1 stop4h 05mKLM
Deal found 18/4£246

One-way flights to Brussels from Cardiff

Search for one-way flight options from Cardiff to Brussels. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 19 April 2024.
Mon 23/917:15CWL - BRU
1 stop13h 15mKLM
Deal found 18/4£103
Mon 23/917:15CWL - BRU
2 stops16h 45mMultiple Airlines
Deal found 18/4£212
Mon 23/909:45CWL - BRU
3 stops25h 10mMultiple Airlines
Deal found 18/4£226
Mon 23/917:15CWL - CRL
2 stops14h 20mMultiple Airlines
Deal found 18/4£245

Find flights from Cardiff to Brussels within your budget

Customise your flight search to find flights from Cardiff to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 19 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£192 - £405

Route

Depart

Return

Price

Cardiff WalesBrussels Bruxelles-National

CWL - BRU

CWLBRU

Cardiff Wales

Sat 18/5

1 stop13h 15m

Brussels Bruxelles-National

Sat 25/5

1 stop9h 45m

£192

Cardiff WalesBrussels Bruxelles-National

CWL - BRU

CWLBRU

Cardiff Wales

Sat 18/5

2 stops16h 35m

Brussels Bruxelles-National

Sat 25/5

1 stop9h 55m

£338

Cardiff WalesBrussels Bruxelles-National

CWL - BRU

CWLBRU

Cardiff Wales

Sat 18/5

2 stops18h 15m

Brussels Bruxelles-National

Sat 25/5

2 stops21h 00m

£405

Flights are sorted by cheapest first

Deals found on 18/4

When is the best time to book a flight from Cardiff to Brussels?

Use this chart to determine the optimal time to book a return flight from Cardiff to Brussels. Price data was last updated on 28 January 2024.
The best time to book flights from Cardiff to Brussels is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Cardiff to Brussels?

Use this chart to determine the cheapest time to fly return from Cardiff to Brussels. Price data was last updated on 14 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Cardiff to Brussels flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Brussels by month

Plan your trip from Cardiff to Brussels by taking into account the cheapest months to travel. The average price of a one-way flight from Cardiff to Brussels is currently £196 while a return flight costs £312. Price data was last updated on 14 April 2024.

Currently, January is the cheapest month in which you can book a flight from Cardiff to Brussels (average of £113). Flying from Cardiff to Brussels in May is currently the most expensive (average of £159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£91

February

£109

March

£101

April

£119

May

£128

June

£115

July

£106

August

£124

September

£104

October

£108

November

£95

December

£123

Temperature and rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average temperature and rainfall totals by month.

BRU

Temperature

3 - 17 °C

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated 19 April 2024.
KLM
7.9
Good
1,646 reviews
Check prices

Crew

8.4

Entertainment

7.3

Food

7.3

Boarding

7.8

Overall

7.9

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,646 reviews
KLM
7.9
Good
1,646 reviews
Check prices

Crew

8.4

Entertainment

7.3

Food

7.3

Boarding

7.8

Overall

7.9

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Brussels?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Brussels. 2 airlines have flights from Cardiff Wales to Brussels on a regular basis. Booking flights from Cardiff Wales to Brussels should not be difficult; the airport handles an average of 0 outbound flights to Brussels per day.

  • Can I find flights from Cardiff to Brussels for under £200 on Cheapflights?

    Yes, there are multiple flights from Cardiff to Brussels for under £200. The cheapest flight booked recently is on KLM for just £192, but on average you can expect to pay £311.

  • Are there last-minute flights available from Cardiff to Brussels for under £300?

    There are currently 2+ open flights from Cardiff to Brussels within the next 7 days for less than £300.

  • What is the cheapest airline to fly from Cardiff to Brussels round-trip?

    According to our current data, KLM (£192), offers the cheapest pricing from Cardiff to Brussels. KLM is priced at 7% lower than the current average price of a flight leaving 3 months from now.

  • What does CWL to BRU mean?

    CWL stands for Cardiff Wales Airport, while BRU stands for Brussels Bruxelles-National Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Cardiff to Brussels that include extra baggage allowance?

    The amount of baggage you can bring on your Cardiff to Brussels flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cardiff to Brussels with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to Brussels flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Cardiff to Brussels?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Cardiff to Brussels that allow pets onboard?

    Many airlines flying from Cardiff to Brussels offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cardiff to Brussels?

    Yes, you can often find last-minute deals on Cardiff to Brussels flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cardiff to Brussels flight deals updated?

    The Cardiff to Brussels flight deals you see on this page were last updated on 18/4.

See more FAQs

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.

Top 2 airlines flying from Cardiff to Brussels

Discover the top 2 airlines that operate flights from Cardiff to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 895,763 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£65Average£95FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£159Average£253FlexibilityNo cancel feeOn-time75%
Search KLM flights
Dublin to Türkiye flights
London to Granada flights
London to Isle of Man flights
London Luton Airport to Manchester flights
Dublin to Lisbon flights
Belfast to Paris flights
Manchester to Dublin flights
London Gatwick Airport to Vienna flights
Manchester to Jeddah flights
London to Chicago flights
London to Copenhagen flights
Cardiff to Bremen flights

Search flights from Cardiff to Brussels by cabin class

Find flights from Cardiff to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Clermont-Ferrand Aulnat
Flights to Kalamata
Flights to Launceston
Flights to Lihue
Flights to Cagayan de Oro Laguindingan
Flights to Naxos
Flights to Kavála Megas Alexandros
Flights to Malmö
Flights to New Bern Coastal Carolina Rgnl
Flights to Ancona Falconara
Flights to Monterey Regional
Flights to Appleton Intl
Flights to Avignon-Caum
Flights to La Rochelle Laleu
Flights to Kalamazoo Intl
Flights to Flagstaff Pulliam
Flights to Bangor

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Cardiff to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Brussels?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Brussels from Cardiff.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Brussels, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Cardiff to Brussels flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines