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Cheap flights from Belgium to Cardiff from £81

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Cardiff departing on 27/5. 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
0 bags
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Find the cheapest flights from Belgium to Cardiff

Recent return flight deals from Belgium to Cardiff

Enter your travel dates to find the best prices.
Ryanair Logo
10:30 - 23:05
BRU
-
CWL
13h 35m
1 stop
Ryanair Logo
22:10 - 09:10
CWL
-
BRU
10h 00m
1 stop
£81Ryanair
Wed, 27 May - Mon, 1 Jun
Ryanair Logo
09:20 - 23:05
CRL
-
CWL
14h 45m
1 stop
Ryanair Logo
22:10 - 12:50
CWL
-
CRL
13h 40m
2 stops
£98Ryanair
Wed, 27 May - Mon, 1 Jun
Multiple Airlines Logo
20:55 - 22:25
BRU
-
CWL
26h 30m
2 stops
Multiple Airlines Logo
22:10 - 09:10
CWL
-
BRU
10h 00m
1 stop
£100Multiple Airlines
Wed, 27 May - Mon, 1 Jun
Multiple Airlines Logo
10:20 - 22:25
BRU
-
CWL
13h 05m
1 stop
Multiple Airlines Logo
16:20 - 08:40
CWL
-
BRU
15h 20m
1 stop
£111Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
10:20 - 22:25
BRU
-
CWL
13h 05m
1 stop
Multiple Airlines Logo
16:20 - 08:40
CWL
-
BRU
15h 20m
1 stop
£113Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Ryanair Logo
08:00 - 23:05
CRL
-
CWL
16h 05m
2 stops
Ryanair Logo
22:10 - 12:50
CWL
-
CRL
13h 40m
2 stops
£116Ryanair
Wed, 27 May - Mon, 1 Jun
Ryanair Logo
10:20 - 22:25
BRU
-
CWL
13h 05m
1 stop
Ryanair Logo
21:45 - 09:00
CWL
-
BRU
10h 15m
1 stop
£125Ryanair
Thu, 4 Jun - Sun, 7 Jun
Multiple Airlines Logo
21:30 - 22:50
BRU
-
CWL
26h 20m
2 stops
Multiple Airlines Logo
22:10 - 09:10
CWL
-
BRU
10h 00m
1 stop
£126Multiple Airlines
Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
20:55 - 22:25
BRU
-
CWL
26h 30m
3 stops
Multiple Airlines Logo
22:10 - 09:10
CWL
-
BRU
10h 00m
1 stop
£132Multiple Airlines
Wed, 27 May - Mon, 1 Jun
Ryanair Logo
07:55 - 23:05
CRL
-
CWL
16h 10m
2 stops
Ryanair Logo
22:45 - 22:35
CWL
-
CRL
22h 50m
2 stops
£135Ryanair
Wed, 20 May - Fri, 22 May

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Ryanair flights from Belgium to Cardiff

Our best Ryanair deals on Belgium to Cardiff flight tickets
Ryanair
27 May
BRU10:30Brussels Bruxelles-National
13h 35m
1 stop
CWL23:05Cardiff Wales
1 Jun
CWL22:10Cardiff Wales
10h 00m
1 stop
BRU09:10Brussels Bruxelles-National
£81
Ryanair
27 May
CRL09:20Charleroi Brussels
14h 45m
1 stop
CWL23:05Cardiff Wales
1 Jun
CWL22:10Cardiff Wales
13h 40m
2 stops
CRL12:50Charleroi Brussels
£98
Ryanair
27 May
CRL08:00Charleroi Brussels
16h 05m
2 stops
CWL23:05Cardiff Wales
1 Jun
CWL22:10Cardiff Wales
13h 40m
2 stops
CRL12:50Charleroi Brussels
£116

KLM flights from Belgium to Cardiff

Our best KLM deals on Belgium to Cardiff flight tickets
KLM
18 May
BRU10:25Brussels Bruxelles-National
23h 50m
1 stop
CWL09:15Cardiff Wales
25 May
CWL17:15Cardiff Wales
13h 20m
1 stop
BRU07:35Brussels Bruxelles-National
£255
KLM
6 May
BRU06:20Brussels Bruxelles-National
3h 55m
1 stop
CWL09:15Cardiff Wales
13 May
CWL09:45Cardiff Wales
11h 30m
1 stop
BRU22:15Brussels Bruxelles-National
£265
KLM
6 May
BRU06:20Brussels Bruxelles-National
3h 55m
1 stop
CWL09:15Cardiff Wales
13 May
CWL17:15Cardiff Wales
13h 20m
1 stop
BRU07:35Brussels Bruxelles-National
£266

momondo Fare Finder

 
Customise your flight search to find flights from Belgium 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 23 April 2026.
Use the filters below to find and compare flights from Belgium 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 27/5

10:30-23:05

1 stop13h 35m

Cardiff Wales

Mon 1/6

22:10-09:10

1 stop10h 00m

£81

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Wed 27/5

09:20-23:05

1 stop14h 45m

Cardiff Wales

Mon 1/6

22:10-12:50

2 stops13h 40m

£98

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 27/5

20:55-22:25

2 stops26h 30m

Cardiff Wales

Mon 1/6

22:10-09:10

1 stop10h 00m

£100

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 4/6

10:20-22:25

1 stop13h 05m

Cardiff Wales

Thu 11/6

16:20-08:40

1 stop15h 20m

£111

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 4/6

10:20-22:25

1 stop13h 05m

Cardiff Wales

Thu 11/6

16:20-08:40

1 stop15h 20m

£112

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Wed 27/5

08:00-23:05

2 stops16h 05m

Cardiff Wales

Mon 1/6

22:10-12:50

2 stops13h 40m

£116
Fastest return journey

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Thu 4/6

10:20-22:25

1 stop13h 05m

Cardiff Wales

Sun 7/6

21:45-09:00

1 stop10h 15m

£125

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Mon 18/5

21:30-22:50

2 stops26h 20m

Cardiff Wales

Mon 25/5

22:10-09:10

1 stop10h 00m

£126

BrusselsCardiff

BRU - CWL

BRUCWL

Brussels Bruxelles-National

Wed 27/5

20:55-22:25

3 stops26h 30m

Cardiff Wales

Mon 1/6

22:10-09:10

1 stop10h 00m

£132

BrusselsCardiff

CRL - CWL

CRLCWL

Charleroi Brussels

Wed 20/5

07:55-23:05

2 stops16h 10m

Cardiff Wales

Fri 22/5

22:45-22:35

2 stops22h 50m

£135

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belgium to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Cardiff

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from Belgium to Cardiff takes 7h 20m
There are no direct flights from Belgium to Cardiff. There are no popular flight routes from Belgium to Cardiff.
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Frequently asked questions about flying from Belgium to Cardiff

  • When did momondo last update prices for flights from Belgium to Cardiff Wales Airport?

    Prices for flights from Belgium to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from Belgium to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium 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.

Frequently asked questions about flying from Belgium to Cardiff

  • How do I get Price Alerts for flights from Belgium to Cardiff?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belgium from Cardiff. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Belgium to Cardiff with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 Belgium to Cardiff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belgium to Cardiff for you.

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

Yes. momondo allows you to filter the results for Belgium to Cardiff flights to just show those with flexible booking policies.

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

Once all potential Belgium to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Belgium to Cardiff flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport