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Cheap flights from Brussels Bruxelles-National Airport to Cardiff from £35

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — CWL
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Cardiff
Explore the most affordable flight options available from Bruxelles-National to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Thu 16/414:50
BRU
-
CWL
1 stop8h 35m
Ryanair
Mon 20/422:10
CWL
-
BRU
1 stop10h 00m
Ryanair
Deal found 16/3£71
Tue 28/410:00
BRU
-
CWL
1 stop13h 50m
Ryanair
Tue 5/523:15
CWL
-
BRU
1 stop9h 40m
Ryanair
Deal found 14/3£104
Thu 16/410:20
BRU
-
CWL
1 stop13h 05m
Ryanair
Sun 19/421:45
CWL
-
BRU
1 stop10h 15m
Ryanair
Deal found 15/3£106
Thu 16/414:50
BRU
-
CWL
1 stop8h 35m
Multiple Airlines
Mon 20/422:10
CWL
-
BRU
2 stops15h 20m
Multiple Airlines
Deal found 16/3£122
Fri 8/519:35
BRU
-
CWL
1 stop12h 20m
Ryanair
Fri 15/522:45
CWL
-
BRU
1 stop9h 25m
Ryanair
Deal found 17/3£139
Tue 14/410:00
BRU
-
CWL
1 stop13h 50m
Ryanair
Thu 16/422:50
CWL
-
BRU
1 stop9h 30m
Ryanair
Deal found 18/3£141
Thu 16/410:20
BRU
-
CWL
1 stop13h 05m
Multiple Airlines
Sun 19/421:45
CWL
-
BRU
2 stops22h 05m
Multiple Airlines
Deal found 15/3£143
Thu 9/418:30
BRU
-
CWL
1 stop4h 55m
Ryanair
Mon 13/422:10
CWL
-
BRU
1 stop10h 00m
Ryanair
Deal found 15/3£148
Wed 1/410:30
BRU
-
CWL
1 stop13h 35m
Ryanair
Wed 29/423:50
CWL
-
BRU
1 stop8h 45m
Ryanair
Deal found 16/3£150

Find flight deals from Bruxelles-National to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 18 March 2026.

Round-trip from

£71

One-way from

£35

Popular in

July

Cheapest in

September

Average price

£217
Ryanair
  • Ryanair
  • 16/4-20/4
  • 2 total stops
  • 18h 35m total
  • Brussels to Cardiff
Search Deals
Ryanair
  • Ryanair
  • 4/6
  • 1 total stop
  • 13h 05m total
  • Brussels to Cardiff
Search Deals
Highest demand for flights based on searches. 13% 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National 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 18 March 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport 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

Tue 28/4

10:00-22:50

1 stop13h 50m

Cardiff Wales

Tue 5/5

23:15-09:55

1 stop9h 40m

£104

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 16/4

10:20-22:25

1 stop13h 05m

Cardiff Wales

Sun 19/4

21:45-09:00

1 stop10h 15m

£106
Fastest return journey

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 9/4

18:30-22:25

1 stop4h 55m

Cardiff Wales

Mon 13/4

22:10-09:10

1 stop10h 00m

£148

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 1/4

10:30-23:05

1 stop13h 35m

Cardiff Wales

Wed 29/4

23:50-09:35

1 stop8h 45m

£150

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 9/4

08:45-22:25

2 stops14h 40m

Cardiff Wales

Mon 13/4

13:35-08:40

2 stops18h 05m

£187

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Sat 2/5

14:15-08:55

1 stop19h 40m

Cardiff Wales

Sat 9/5

07:30-09:15

1 stop24h 45m

£191
Cheapest one-way

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 4/6

10:20-22:25

1 stop13h 05m

£35

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Fri 19/6

10:20-22:20

1 stop13h 00m

£68

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Mon 7/9

09:35-21:45

1 stop13h 10m

£88

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 4/6

18:05-17:20

3 stops24h 15m

£138

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Bruxelles-National to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Bruxelles-National 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 Bruxelles-National Airport to Cardiff

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Cardiff?

Currently, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Cardiff (average of £104). Flying from Brussels Bruxelles-National Airport to Cardiff in February is currently the most expensive (average of £259). 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.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National 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 Bruxelles-National?

    For a flight from Brussels Bruxelles-National 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 Bruxelles-National per day. 0 airlines have flights to Cardiff Wales from Brussels Bruxelles-National on a regular basis.

  • How long is the flight from Brussels Bruxelles-National Airport to Cardiff?

    Ryanair can get you from Brussels Bruxelles-National Airport to Cardiff in just under 4h 05m. Your travel time can differ by up to . There are 341 mi between Brussels Bruxelles-National Airport and Cardiff.

  • Can I find deals for flights from Bruxelles-National to Cardiff that include hotel bookings?

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

  • How can I find direct flights from Bruxelles-National to Cardiff?

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

  • Can I find deals for business class flights from Bruxelles-National to Cardiff?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Cardiff?

    Currently, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Cardiff (average of £104). Flying from Brussels Bruxelles-National Airport to Cardiff in February is currently the most expensive (average of £259). 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.

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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Alternative routes for Bruxelles-National to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Manchester flights
Charleroi Brussels to Manchester flights
Bruxelles-National to Bristol flights
Charleroi Brussels to Bristol flights
Charleroi Brussels to Cardiff flights

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 Bruxelles-National to Cardiff?

Cheapflights helps you search for flights from Bruxelles-National to Cardiff 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 Bruxelles-National to Cardiff?

Millions of users choose and trust Cheapflights to book the best flight deals from Bruxelles-National to Cardiff for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bruxelles-National to Cardiff with no change fees?

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

Can Cheapflights notify me if prices for flights from Bruxelles-National to Cardiff become cheaper?

Yes, Cheapflights offers price alerts on Bruxelles-National to Cardiff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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