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Cheap flights from Brussels Bruxelles-National Airport to Cardiff from £56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Cardiff departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Brussels Bruxelles-National Airport to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 - 22:25
BRU
-
CWL
13h 05m
1 stop
Multiple Airlines Logo
22:50 - 09:40
CWL
-
BRU
9h 50m
1 stop
£143Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
18:30 - 22:25
BRU
-
CWL
4h 55m
1 stop
Multiple Airlines Logo
22:50 - 09:40
CWL
-
BRU
9h 50m
1 stop
£144Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Ryanair Logo
18:30 - 22:25
BRU
-
CWL
4h 55m
1 stop
Ryanair Logo
21:45 - 09:00
CWL
-
BRU
10h 15m
1 stop
£147Ryanair
Thu, 30 Jul - Sun, 2 Aug
Ryanair Logo
10:20 - 22:25
BRU
-
CWL
13h 05m
1 stop
Ryanair Logo
22:50 - 09:20
CWL
-
BRU
9h 30m
1 stop
£149Ryanair
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
18:00 - 22:50
BRU
-
CWL
5h 50m
1 stop
Multiple Airlines Logo
22:45 - 09:40
CWL
-
BRU
9h 55m
1 stop
£149Multiple Airlines
Wed, 29 Jul - Fri, 31 Jul
Ryanair Logo
18:30 - 22:25
BRU
-
CWL
4h 55m
1 stop
Ryanair Logo
22:10 - 09:10
CWL
-
BRU
10h 00m
1 stop
£153Ryanair
Thu, 30 Jul - Mon, 3 Aug
Ryanair Logo
10:20 - 22:25
BRU
-
CWL
13h 05m
1 stop
Ryanair Logo
22:10 - 09:10
CWL
-
BRU
10h 00m
1 stop
£158Ryanair
Thu, 30 Jul - Mon, 3 Aug
Multiple Airlines Logo
08:05 - 22:25
BRU
-
CWL
15h 20m
2 stops
Multiple Airlines Logo
22:50 - 09:40
CWL
-
BRU
9h 50m
1 stop
£181Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
20:25 - 16:30
BRU
-
CWL
21h 05m
2 stops
Multiple Airlines Logo
22:45 - 09:40
CWL
-
BRU
9h 55m
1 stop
£182Multiple Airlines
Wed, 29 Jul - Fri, 31 Jul
Multiple Airlines Logo
06:30 - 20:30
BRU
-
CWL
15h 00m
2 stops
Multiple Airlines Logo
21:10 - 09:05
CWL
-
BRU
10h 55m
1 stop
£208Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul

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Ryanair flights from Brussels Bruxelles-National Airport to Cardiff

Our best Ryanair deals on Brussels Bruxelles-National Airport to Cardiff flight tickets
Ryanair
30 Jul
BRU18:30Brussels Bruxelles-National
4h 55m
1 stop
CWL22:25Cardiff Wales
2 Aug
CWL21:45Cardiff Wales
10h 15m
1 stop
BRU09:00Brussels Bruxelles-National
£147
Ryanair
30 Jul
BRU18:30Brussels Bruxelles-National
4h 55m
1 stop
CWL22:25Cardiff Wales
2 Aug
CWL21:45Cardiff Wales
10h 15m
1 stop
BRU09:00Brussels Bruxelles-National
£149
Ryanair
30 Jul
BRU18:30Brussels Bruxelles-National
4h 55m
1 stop
CWL22:25Cardiff Wales
3 Aug
CWL22:10Cardiff Wales
10h 00m
1 stop
BRU09:10Brussels Bruxelles-National
£153

British Airways flights from Brussels Bruxelles-National Airport to Cardiff

Our best British Airways deals on Brussels Bruxelles-National Airport to Cardiff flight tickets
British Airways
30 Jul
BRU21:15Brussels Bruxelles-National
15h 15m
2 stops
CWL11:30Cardiff Wales
3 Aug
CWL12:00Cardiff Wales
21h 05m
2 stops
BRU10:05Brussels Bruxelles-National
£481
British Airways
30 Jul
BRU21:15Brussels Bruxelles-National
15h 15m
2 stops
CWL11:30Cardiff Wales
2 Aug
CWL12:00Cardiff Wales
20h 55m
2 stops
BRU09:55Brussels Bruxelles-National
£578

momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport 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, momondo users made 279,928 searches. Data last updated 18 June 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

Thu 30/7

10:20-22:25

1 stop13h 05m

Cardiff Wales

Thu 6/8

22:50-09:40

1 stop9h 50m

£143
Fastest return journey

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 30/7

18:30-22:25

1 stop4h 55m

Cardiff Wales

Thu 6/8

22:50-09:40

1 stop9h 50m

£144

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 30/7

18:30-22:25

1 stop4h 55m

Cardiff Wales

Sun 2/8

21:45-09:00

1 stop10h 15m

£147

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 30/7

10:20-22:25

1 stop13h 05m

Cardiff Wales

Thu 6/8

22:50-09:20

1 stop9h 30m

£149

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 29/7

18:00-22:50

1 stop5h 50m

Cardiff Wales

Fri 31/7

22:45-09:40

1 stop9h 55m

£149

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 30/7

18:30-22:25

1 stop4h 55m

Cardiff Wales

Mon 3/8

22:10-09:10

1 stop10h 00m

£153

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 30/7

10:20-22:25

1 stop13h 05m

Cardiff Wales

Mon 3/8

22:10-09:10

1 stop10h 00m

£158

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 30/7

08:05-22:25

2 stops15h 20m

Cardiff Wales

Thu 6/8

22:50-09:40

1 stop9h 50m

£181

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 29/7

20:25-16:30

2 stops21h 05m

Cardiff Wales

Fri 31/7

22:45-09:40

1 stop9h 55m

£182

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 1/7

06:30-20:30

2 stops15h 00m

Cardiff Wales

Wed 8/7

21:10-09:05

1 stop10h 55m

£208

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Brussels Bruxelles-National Airport and Cardiff?

What is the cheapest month to fly to Cardiff?

The month of August is, on average, the cheapest month to fly to Cardiff from Brussels Bruxelles-National Airport, with most prices found around £0. If you are unable to visit Cardiff during the month of August, then departing from Brussels Bruxelles-National Airport during the month September is also very affordable. Most momondo users find prices during this month for around £132.

When to book flights from Brussels Bruxelles-National Airport to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brussels Bruxelles-National Airport to Cardiff (BRU to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Cardiff

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Cardiff takes 9h 40m
There are no direct flights from Brussels Bruxelles-National Airport to Cardiff. There are no popular flight routes from Brussels Bruxelles-National Airport to Cardiff.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Cardiff

  • How far is Brussels Bruxelles-National to Cardiff Wales by plane?

    The straight-line distance from Brussels Bruxelles-National to Cardiff Wales is 333.9 mi. Typically, this will take 9h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Cardiff Wales Airport?

    Prices for flights from Brussels Bruxelles-National Airport to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Cardiff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Cardiff?

It is quick and easy to find Brussels to Cardiff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

Can I find flights from Brussels to Cardiff with flexible booking policies on momondo?

Flights from Brussels to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Brussels to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to Cardiff right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cardiff from Brussels. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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