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

Prices for flights from Cardiff Wales Airport to Belgium were last updated today.

How many operators does momondo search for flights from Cardiff Wales Airport to Belgium?

As of September 2026, there is 1 operator available to choose from for flights from Cardiff Wales Airport to Belgium.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Belgium.

What documentation or ID do you need to fly to Belgium?

The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£129 Cheap Flights from Cardiff to Belgium in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Belgium

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:25 - 09:40CWL Cardiff Wales-BRU Brussels Bruxelles-National

19h 15m1 stop Dublin

10:30 - 08:10BRU Brussels Bruxelles-National-CWL Cardiff Wales

22h 40m1 stop Dublin

£147Ryanair

Thu, 12 Nov - Sun, 15 Nov

08:35 - 17:05CWL Cardiff Wales-BRU Brussels Bruxelles-National

7h 30m1 stop Dublin

21:55 - 13:00BRU Brussels Bruxelles-National-CWL Cardiff Wales

16h 05m2 stops Barcelona-El Prat Dublin

£158Multiple Airlines

Mon, 30 Nov - Wed, 2 Dec

08:35 - 17:05CWL Cardiff Wales-BRU Brussels Bruxelles-National

7h 30m1 stop Dublin

19:05 - 13:00BRU Brussels Bruxelles-National-CWL Cardiff Wales

18h 55m1 stop Dublin

£165Multiple Airlines

Mon, 30 Nov - Wed, 2 Dec

17:30 - 15:50CWL Cardiff Wales-BRU Brussels Bruxelles-National

21h 20m2 stops Alicante Nantes Atlantique

10:30 - 08:10BRU Brussels Bruxelles-National-CWL Cardiff Wales

22h 40m1 stop Dublin

£172Multiple Airlines

Thu, 12 Nov - Sun, 15 Nov

13:25 - 18:25CWL Cardiff Wales-BRU Brussels Bruxelles-National

4h 00m1 stop Dublin

20:50 - 08:10BRU Brussels Bruxelles-National-CWL Cardiff Wales

12h 20m1 stop Dublin

£186Multiple Airlines

Thu, 12 Nov - Sun, 15 Nov

08:35 - 09:15CWL Cardiff Wales-BRU Brussels Bruxelles-National

23h 40m2 stops Dublin Barcelona-El Prat

21:55 - 13:00BRU Brussels Bruxelles-National-CWL Cardiff Wales

16h 05m2 stops Barcelona-El Prat Dublin

£187Multiple Airlines

Mon, 30 Nov - Wed, 2 Dec

13:25 - 18:25CWL Cardiff Wales-BRU Brussels Bruxelles-National

4h 00m1 stop Dublin

20:50 - 08:10BRU Brussels Bruxelles-National-CWL Cardiff Wales

12h 20m1 stop Dublin

£189Multiple Airlines

Thu, 12 Nov - Sun, 15 Nov

22:45 - 09:10CWL Cardiff Wales-BRU Brussels Bruxelles-National

9h 25m1 stop Dublin

06:00 - 14:20BRU Brussels Bruxelles-National-CWL Cardiff Wales

9h 20m1 stop Malaga

£189Multiple Airlines

Fri, 9 Oct - Sun, 11 Oct

17:30 - 22:20CWL Cardiff Wales-BRU Brussels Bruxelles-National

3h 50m1 stop Amsterdam Schiphol

08:05 - 17:00BRU Brussels Bruxelles-National-CWL Cardiff Wales

9h 55m1 stop Amsterdam Schiphol

£241KLM

Wed, 11 Nov - Wed, 18 Nov

17:30 - 10:10CWL Cardiff Wales-BRU Brussels Bruxelles-National

15h 40m1 stop Amsterdam Schiphol

08:05 - 17:00BRU Brussels Bruxelles-National-CWL Cardiff Wales

9h 55m1 stop Amsterdam Schiphol

£241KLM

Tue, 10 Nov - Tue, 17 Nov

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Ryanair flights from Cardiff to Belgium

Our best Ryanair deals on Cardiff to Belgium flight tickets

Ryanair

6 Oct

CWL23:15Cardiff Wales

9h 40m

1 stop

BRU09:55Brussels Bruxelles-National

8 Oct

BRU10:20Brussels Bruxelles-National

13h 05m

1 stop

CWL22:25Cardiff Wales

£116

Ryanair

12 Nov

CWL13:25Cardiff Wales

19h 15m

1 stop

BRU09:40Brussels Bruxelles-National

15 Nov

BRU10:30Brussels Bruxelles-National

22h 40m

1 stop

CWL08:10Cardiff Wales

£147

Ryanair

22 Oct

CWL22:50Cardiff Wales

9h 30m

1 stop

BRU09:20Brussels Bruxelles-National

29 Oct

BRU09:55Brussels Bruxelles-National

4h 05m

1 stop

CWL13:00Cardiff Wales

£237

KLM flights from Cardiff to Belgium

Our best KLM deals on Cardiff to Belgium flight tickets

KLM

10 Nov

CWL17:30Cardiff Wales

15h 40m

1 stop

BRU10:10Brussels Bruxelles-National

17 Nov

BRU08:05Brussels Bruxelles-National

9h 55m

1 stop

CWL17:00Cardiff Wales

£241

KLM

22 Oct

CWL17:15Cardiff Wales

4h 00m

1 stop

BRU22:15Brussels Bruxelles-National

29 Oct

BRU14:45Brussels Bruxelles-National

20h 05m

1 stop

CWL09:50Cardiff Wales

£247

KLM

15 Oct

CWL17:15Cardiff Wales

4h 00m

1 stop

BRU22:15Brussels Bruxelles-National

18 Oct

BRU06:20Brussels Bruxelles-National

3h 55m

1 stop

CWL09:15Cardiff Wales

£251

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 12/11

13:25-09:40

1 stop19h 15m

Brussels Bruxelles-National

Sun 15/11

10:30-08:10

1 stop22h 40m

£147

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Mon 30/11

08:35-17:05

1 stop7h 30m

Brussels Bruxelles-National

Wed 2/12

21:55-13:00

2 stops16h 05m

£158

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Mon 30/11

08:35-17:05

1 stop7h 30m

Brussels Bruxelles-National

Wed 2/12

19:05-13:00

1 stop18h 55m

£165

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 12/11

17:30-15:50

2 stops21h 20m

Brussels Bruxelles-National

Sun 15/11

10:30-08:10

1 stop22h 40m

£172

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 12/11

13:25-18:25

1 stop4h 00m

Brussels Bruxelles-National

Sun 15/11

20:50-08:10

1 stop12h 20m

£186

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Mon 30/11

08:35-09:15

2 stops23h 40m

Brussels Bruxelles-National

Wed 2/12

21:55-13:00

2 stops16h 05m

£187

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Thu 12/11

13:25-18:25

1 stop4h 00m

Brussels Bruxelles-National

Sun 15/11

20:50-08:10

1 stop12h 20m

£189

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Fri 9/10

22:45-09:10

1 stop9h 25m

Brussels Bruxelles-National

Sun 11/10

06:00-14:20

1 stop9h 20m

£189

Fastest return journey

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Wed 11/11

17:30-22:20

1 stop3h 50m

Brussels Bruxelles-National

Wed 18/11

08:05-17:00

1 stop9h 55m

£241

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 10/11

17:30-10:10

1 stop15h 40m

Brussels Bruxelles-National

Tue 17/11

08:05-17:00

1 stop9h 55m

£241

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Belgium

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 cheapest airline that flies from Cardiff Wales to Belgium?

Ryanair is the most popular carrier operating from Cardiff Wales to Belgium

Cheap Cardiff to Belgium flight deals and tips

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

Best price found	£129
Fastest flight time	4h 00m
Direct flights	None

The best one-way flight to Belgium from Cardiff in the past 72 hours is £129. The best return flight deal from Cardiff to Belgium found on momondo in the last 72 hours is £147.

The fastest flight from Cardiff to Belgium takes 4h 00m

There are no direct flights from Cardiff to Belgium. There are no popular flight routes from Cardiff to Belgium.

Search flight deals

Frequently asked questions about flying from Cardiff to Belgium

When did momondo last update prices for flights from Cardiff Wales Airport to Belgium?
Prices for flights from Cardiff Wales Airport to Belgium were last updated today.
How many operators does momondo search for flights from Cardiff Wales Airport to Belgium?
As of September 2026, there is 1 operator available to choose from for flights from Cardiff Wales Airport to Belgium.
How old do you have to be to fly from Cardiff Wales Airport to Belgium?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cardiff to Belgium

Compare and see reviews for airlines that fly from Cardiff to Belgium with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £223	Free Cancellation	Rating 7.8 1,578 reviews		Search KLM flights

Why use momondo?

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

It is quick and easy to find Cardiff to Belgium 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 Belgium that suits you.

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

Yes. All flights to Belgium from Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Cardiff.

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

Yes. momondo can track prices for Cardiff to Belgium 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.

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Flights to Brusselsfrom £29

Flights to Ostendfrom £241

Cheap flights from Cardiff to Belgium from £129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Belgium departing on 19/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Ryanair flights from Cardiff to Belgium

Our best Ryanair deals on Cardiff to Belgium flight tickets

KLM flights from Cardiff to Belgium

Our best KLM deals on Cardiff to Belgium flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Cardiff to Belgium that are best for you.

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How to get the cheapest flight ticket from Cardiff to Belgium

What is the cheapest airline that flies from Cardiff Wales to Belgium?

Cheap Cardiff to Belgium flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Cardiff to Belgium

Best airlines flying from Cardiff to Belgium

Compare and see reviews for airlines that fly from Cardiff to Belgium with momondo

Why use momondo?

An easier way to manage your Belgium 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Cardiff flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Belgium

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Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year