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Cheap flights from Brussels to Cardiff from £45

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — CWL
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brussels to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Brussels to Cardiff
Explore the most affordable flight options available from Brussels to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Wed 17/610:30
BRU
-
CWL
1 stop13h 35m
Ryanair
Wed 24/623:30
CWL
-
BRU
1 stop9h 05m
Ryanair
Deal found 8/5£77
Tue 23/610:00
BRU
-
CWL
1 stop13h 50m
Ryanair
Tue 30/616:15
CWL
-
BRU
1 stop16h 45m
Ryanair
Deal found 9/5£88
Wed 17/610:30
BRU
-
CWL
1 stop13h 35m
Ryanair
Thu 18/622:50
CWL
-
BRU
1 stop9h 30m
Ryanair
Deal found 5/5£93
Thu 11/610:20
BRU
-
CWL
1 stop13h 05m
Ryanair
Mon 15/622:10
CWL
-
BRU
1 stop10h 00m
Ryanair
Deal found 9/5£94
Thu 4/609:10
CRL
-
CWL
2 stops14h 15m
Ryanair
Thu 11/622:50
CWL
-
CRL
1 stop8h 50m
Ryanair
Deal found 5/5£109
Fri 19/619:35
BRU
-
CWL
1 stop12h 20m
Ryanair
Fri 26/622:45
CWL
-
BRU
1 stop9h 25m
Ryanair
Deal found 4/5£112
Thu 11/614:20
CRL
-
CWL
2 stops9h 05m
Ryanair
Mon 15/622:10
CWL
-
CRL
2 stops23h 45m
Ryanair
Deal found 9/5£118
Thu 18/610:20
BRU
-
CWL
1 stop13h 05m
Ryanair
Thu 25/622:50
CWL
-
BRU
1 stop9h 30m
Ryanair
Deal found 4/5£118
Thu 4/610:20
BRU
-
CWL
1 stop13h 05m
Ryanair
Thu 11/622:50
CWL
-
BRU
1 stop9h 30m
Ryanair
Deal found 5/5£120
Wed 13/509:20
CRL
-
CWL
1 stop14h 45m
Ryanair
Mon 18/522:10
CWL
-
CRL
2 stops13h 40m
Ryanair
Deal found 4/5£122
Thu 11/610:20
BRU
-
CWL
1 stop13h 05m
Multiple Airlines
Mon 15/613:35
CWL
-
BRU
2 stops18h 50m
Multiple Airlines
Deal found 9/5£132
Mon 10/818:45
BRU
-
CWL
1 stop15h 20m
Multiple Airlines
Sun 16/821:45
CWL
-
BRU
1 stop10h 15m
Multiple Airlines
Deal found 5/5£133

Find flight deals from Brussels to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to Cardiff (CWL). 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 9 May 2026.

Round-trip from

£77

One-way from

£45

Popular in

July

Cheapest in

September

Average price

£315
Ryanair
  • Ryanair
  • 17/6-24/6
  • 2 total stops
  • 22h 40m total
  • Brussels to Cardiff
Search Deals
Ryanair
  • Ryanair
  • 1/7
  • 1 total stop
  • 14h 45m total
  • Brussels to Cardiff
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brussels to Cardiff 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 858,174 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from Brussels to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 17/6

10:30-23:05

1 stop13h 35m

Cardiff Wales

Wed 24/6

23:30-09:35

1 stop9h 05m

£77

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 17/6

10:30-23:05

1 stop13h 35m

Cardiff Wales

Thu 18/6

22:50-09:20

1 stop9h 30m

£96

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Thu 4/6

09:10-22:25

2 stops14h 15m

Cardiff Wales

Thu 11/6

22:50-08:40

1 stop8h 50m

£109

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Thu 11/6

14:20-22:25

2 stops9h 05m

Cardiff Wales

Mon 15/6

22:10-22:55

2 stops23h 45m

£118

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 18/6

10:20-22:25

1 stop13h 05m

Cardiff Wales

Thu 25/6

22:50-09:20

1 stop9h 30m

£118

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 11/6

10:20-22:25

1 stop13h 05m

Cardiff Wales

Mon 15/6

13:35-09:25

2 stops18h 50m

£132

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Tue 23/6

20:55-23:05

3 stops27h 10m

Cardiff Wales

Tue 30/6

16:15-10:00

1 stop16h 45m

£146

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Fri 5/6

21:25-06:55

1 stop10h 30m

Cardiff Wales

Sun 7/6

21:45-09:00

1 stop10h 15m

£151

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Fri 5/6

09:50-22:20

1 stop13h 30m

Cardiff Wales

Sun 7/6

21:45-11:55

2 stops13h 10m

£168

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Fri 5/6

06:25-22:20

2 stops16h 55m

Cardiff Wales

Sun 7/6

09:35-10:15

2 stops23h 40m

£179

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Brussels to Cardiff

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

How much does it cost for a return flight from Brussels to Cardiff?

Related info for your journey

Find useful and relevant information for your journey from Brussels to Cardiff. 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 into for flights to Cardiff from Brussels?

    For a flight from Brussels to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 inbound flights from Brussels per day. 0 airlines have flights to Cardiff Wales from Brussels on a regular basis.

  • How long is the flight from Brussels to Cardiff?

    There are many flights that can get you from Brussels to Cardiff in 13h 35m. Fly via Ryanair to get the fastest option. The distance between Brussels and Cardiff is about 341 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brussels to Cardiff 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

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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Cheapflights makes it easy to find Brussels to Cardiff flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

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

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