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

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

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

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

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

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 Brussels.

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

The required travel and health documents for your Brussels 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 Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£90 Cheap Flights from Cardiff to Brussels in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Brussels

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One-way

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Enter your travel dates to find the best prices.

23:15 - 09:55CWL Cardiff Wales-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

18:00 - 23:25BRU Brussels Bruxelles-National-CWL Cardiff Wales

6h 25m1 stop Dublin

£90Ryanair

Tue, 6 Oct - Wed, 7 Oct

23:15 - 08:25CWL Cardiff Wales-CRL Charleroi Brussels

8h 10m1 stop Dublin

11:05 - 08:35CRL Charleroi Brussels-CWL Cardiff Wales

22h 30m2 stops Fez Sais Malaga

£93Ryanair

Tue, 6 Oct - Wed, 7 Oct

23:15 - 08:25CWL Cardiff Wales-CRL Charleroi Brussels

8h 10m1 stop Dublin

19:00 - 08:35CRL Charleroi Brussels-CWL Cardiff Wales

14h 35m1 stop Malaga

£109Ryanair

Tue, 6 Oct - Wed, 7 Oct

23:15 - 09:55CWL Cardiff Wales-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

10:20 - 22:20BRU Brussels Bruxelles-National-CWL Cardiff Wales

13h 00m1 stop Dublin

£110Ryanair

Tue, 6 Oct - Fri, 9 Oct

23:15 - 09:55CWL Cardiff Wales-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

20:25 - 20:25BRU Brussels Bruxelles-National-CWL Cardiff Wales

25h 00m2 stops Barcelona-El Prat Faro

£120Multiple Airlines

Tue, 6 Oct - Wed, 7 Oct

23:15 - 13:55CWL Cardiff Wales-CRL Charleroi Brussels

13h 40m2 stops Dublin Bergamo Orio Al Serio

17:40 - 08:35CRL Charleroi Brussels-CWL Cardiff Wales

15h 55m2 stops Marseille Malaga

£122Ryanair

Tue, 6 Oct - Wed, 7 Oct

23:10 - 09:00CWL Cardiff Wales-BRU Brussels Bruxelles-National

8h 50m1 stop Dublin

17:35 - 23:25BRU Brussels Bruxelles-National-CWL Cardiff Wales

6h 50m1 stop Dublin

£130Ryanair

Fri, 30 Oct - Sun, 1 Nov

23:50 - 09:55CWL Cardiff Wales-BRU Brussels Bruxelles-National

9h 05m1 stop Dublin

21:10 - 08:40BRU Brussels Bruxelles-National-CWL Cardiff Wales

12h 30m1 stop Alicante

£134Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

17:30 - 07:35CWL Cardiff Wales-BRU Brussels Bruxelles-National

13h 05m1 stop Amsterdam Schiphol

14:45 - 09:50BRU Brussels Bruxelles-National-CWL Cardiff Wales

20h 05m1 stop Amsterdam Schiphol

£240KLM

Tue, 3 Nov - Tue, 10 Nov

10:20 - 22:20CWL Cardiff Wales-BRU Brussels Bruxelles-National

11h 00m1 stop Amsterdam Schiphol

06:15 - 17:00BRU Brussels Bruxelles-National-CWL Cardiff Wales

11h 45m1 stop Amsterdam Schiphol

£389KLM

Tue, 19 Jan - Thu, 21 Jan

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Ryanair flights from Cardiff to Brussels

Our best Ryanair deals on Cardiff to Brussels flight tickets

Ryanair

6 Oct

CWL23:15Cardiff Wales

9h 40m

1 stop

BRU09:55Brussels Bruxelles-National

7 Oct

BRU18:00Brussels Bruxelles-National

6h 25m

1 stop

CWL23:25Cardiff Wales

£90

Ryanair

6 Oct

CWL23:15Cardiff Wales

8h 10m

1 stop

CRL08:25Charleroi Brussels

7 Oct

CRL11:05Charleroi Brussels

22h 30m

2 stops

CWL08:35Cardiff Wales

£93

Ryanair

29 Sept

CWL23:15Cardiff Wales

9h 40m

1 stop

BRU09:55Brussels Bruxelles-National

20 Oct

BRU10:00Brussels Bruxelles-National

13h 50m

1 stop

CWL22:50Cardiff Wales

£99

KLM flights from Cardiff to Brussels

Our best KLM deals on Cardiff to Brussels flight tickets

KLM

3 Nov

CWL17:30Cardiff Wales

13h 05m

1 stop

BRU07:35Brussels Bruxelles-National

10 Nov

BRU14:45Brussels Bruxelles-National

20h 05m

1 stop

CWL09:50Cardiff Wales

£240

KLM

19 Jan

CWL10:20Cardiff Wales

11h 00m

1 stop

BRU22:20Brussels Bruxelles-National

21 Jan

BRU06:15Brussels Bruxelles-National

11h 45m

1 stop

CWL17:00Cardiff Wales

£389

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 6/10

23:15-09:55

1 stop9h 40m

Brussels Bruxelles-National

Wed 7/10

18:00-23:25

1 stop6h 25m

£90

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Tue 6/10

23:15-08:25

1 stop8h 10m

Charleroi Brussels

Wed 7/10

11:05-08:35

2 stops22h 30m

£93

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Tue 6/10

23:15-08:25

1 stop8h 10m

Charleroi Brussels

Wed 7/10

19:00-08:35

1 stop14h 35m

£109

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 6/10

23:15-09:55

1 stop9h 40m

Brussels Bruxelles-National

Fri 9/10

10:20-22:20

1 stop13h 00m

£110

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 6/10

23:15-09:55

1 stop9h 40m

Brussels Bruxelles-National

Wed 7/10

20:25-20:25

2 stops25h 00m

£120

CardiffBrussels

CWL Cardiff Wales - CRL Charleroi Brussels

CWLCRL

Cardiff Wales

Tue 6/10

23:15-13:55

2 stops13h 40m

Charleroi Brussels

Wed 7/10

17:40-08:35

2 stops15h 55m

£122

Fastest return journey

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Fri 30/10

23:10-09:00

1 stop8h 50m

Brussels Bruxelles-National

Sun 1/11

17:35-23:25

1 stop6h 50m

£130

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Sat 31/10

23:50-09:55

1 stop9h 05m

Brussels Bruxelles-National

Sat 7/11

21:10-08:40

1 stop12h 30m

£134

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 3/11

17:30-07:35

1 stop13h 05m

Brussels Bruxelles-National

Tue 10/11

14:45-09:50

1 stop20h 05m

£240

CardiffBrussels

CWL Cardiff Wales - BRU Brussels Bruxelles-National

CWLBRU

Cardiff Wales

Tue 19/1

10:20-22:20

1 stop11h 00m

Brussels Bruxelles-National

Thu 21/1

06:15-17:00

1 stop11h 45m

£389

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Brussels

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 month to fly to Brussels?

In general, April is the cheapest month to fly from Cardiff to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you are unable to visit Brussels during the month of April, then departing from Cardiff during the month March is also very affordable. Most momondo users find prices during this month for around £0.

Cheap Cardiff to Brussels flight deals and tips

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

Best price found	£90
Fastest flight time	8h 10m
Direct flights	None

The best flight deal from Cardiff to Brussels found on momondo in the last 72 hours is £90

The fastest flight from Cardiff to Brussels takes 8h 10m

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

Search flight deals

Frequently asked questions about flying from Cardiff to Brussels

How far is Cardiff Wales to Brussels by plane?
There are 328.7 mi between Cardiff Wales and Brussels. In terms of flight time, this usually takes a little over 8h 10m.
When did momondo last update prices for flights from Cardiff Wales Airport to Brussels?
Prices for flights from Cardiff Wales Airport to Brussels were last updated today.
How many operators does momondo search for flights from Cardiff Wales Airport to Brussels?
As of September 2026, there is 1 operator available to choose from for flights from Cardiff Wales Airport to Brussels.
How old do you have to be to fly from Cardiff Wales Airport to Brussels?
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 Brussels.
What documentation or ID do you need to fly to Brussels?
The required travel and health documents for your Brussels 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 Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cardiff to Brussels

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £226	Free Cancellation	Rating 7.8 1,575 reviews		Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Brussels. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Brussels from Cardiff which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Cardiff to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Cardiff to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

An easier way to manage your Brussels trip

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Charleroi Brussels Airport

Cheap flights from Cardiff to Brussels from £90

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Brussels departing on 6/10. 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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Ryanair flights from Cardiff to Brussels

Our best Ryanair deals on Cardiff to Brussels flight tickets

KLM flights from Cardiff to Brussels

Our best KLM deals on Cardiff to Brussels flight tickets

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How to get the cheapest flight ticket from Cardiff to Brussels

What is the cheapest month to fly to Brussels?

Cheap Cardiff to Brussels flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Cardiff to Brussels

Best airlines flying from Cardiff to Brussels

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

Why use momondo?

An easier way to manage your Brussels 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

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels

Fly your favourite airline to Brussels

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Belgium

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

Fly to other destinations from Cardiff

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year