Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Cardiff to Belgium from £64

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 23/8. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Cardiff to Belgium

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
22:50 - 09:20
CWL
-
BRU
9h 30m
1 stop
Ryanair Logo
09:35 - 21:45
BRU
-
CWL
13h 10m
1 stop
£126Ryanair
Thu, 30 Jul - Mon, 3 Aug
Multiple Airlines Logo
22:50 - 08:40
CWL
-
CRL
8h 50m
1 stop
Multiple Airlines Logo
07:55 - 21:45
CRL
-
CWL
14h 50m
2 stops
£138Multiple Airlines
Thu, 30 Jul - Mon, 3 Aug
Multiple Airlines Logo
22:50 - 09:40
CWL
-
BRU
9h 50m
1 stop
Multiple Airlines Logo
18:30 - 22:25
BRU
-
CWL
4h 55m
1 stop
£144Multiple Airlines
Thu, 23 Jul - Thu, 30 Jul
Ryanair Logo
23:15 - 09:35
CWL
-
BRU
9h 20m
1 stop
Ryanair Logo
18:00 - 22:50
BRU
-
CWL
5h 50m
1 stop
£151Ryanair
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
22:50 - 22:45
CWL
-
CRL
22h 55m
2 stops
Multiple Airlines Logo
07:55 - 21:45
CRL
-
CWL
14h 50m
2 stops
£153Multiple Airlines
Thu, 30 Jul - Mon, 3 Aug
Multiple Airlines Logo
23:15 - 22:55
CWL
-
CRL
22h 40m
2 stops
Multiple Airlines Logo
08:35 - 22:25
CRL
-
CWL
14h 50m
2 stops
£161Multiple Airlines
Tue, 30 Jun - Thu, 2 Jul
Multiple Airlines Logo
22:50 - 09:20
CWL
-
BRU
9h 30m
1 stop
Multiple Airlines Logo
10:45 - 09:05
BRU
-
CWL
23h 20m
2 stops
£170Multiple Airlines
Thu, 30 Jul - Mon, 3 Aug
Ryanair Logo
11:00 - 20:25
CWL
-
CRL
8h 25m
1 stop
Ryanair Logo
08:35 - 22:25
CRL
-
CWL
14h 50m
2 stops
£176Ryanair
Tue, 30 Jun - Thu, 2 Jul
Multiple Airlines Logo
22:50 - 08:40
CWL
-
CRL
8h 50m
1 stop
Multiple Airlines Logo
16:00 - 09:05
CRL
-
CWL
18h 05m
1 stop
£178Multiple Airlines
Thu, 30 Jul - Mon, 3 Aug
Vueling Logo
21:10 - 14:30
CWL
-
BRU
16h 20m
2 stops
Vueling Logo
18:05 - 08:55
BRU
-
CWL
15h 50m
2 stops
£209Vueling
Wed, 2 Sep - Sat, 5 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Ryanair flights from Cardiff to Belgium

Our best Ryanair deals on Cardiff to Belgium flight tickets
Ryanair
30 Jul
CWL22:50Cardiff Wales
9h 30m
1 stop
BRU09:20Brussels Bruxelles-National
3 Aug
BRU09:35Brussels Bruxelles-National
13h 10m
1 stop
CWL21:45Cardiff Wales
£126
Ryanair
17 Jun
CWL23:15Cardiff Wales
9h 20m
1 stop
BRU09:35Brussels Bruxelles-National
23 Jun
BRU10:00Brussels Bruxelles-National
13h 50m
1 stop
CWL22:50Cardiff Wales
£159
Ryanair
30 Jun
CWL11:00Cardiff Wales
8h 25m
1 stop
CRL20:25Charleroi Brussels
2 Jul
CRL08:35Charleroi Brussels
14h 50m
2 stops
CWL22:25Cardiff Wales
£176

KLM flights from Cardiff to Belgium

Our best KLM deals on Cardiff to Belgium flight tickets
KLM
13 Nov
CWL17:30Cardiff Wales
3h 50m
1 stop
BRU22:20Brussels Bruxelles-National
16 Nov
BRU06:15Brussels Bruxelles-National
4h 35m
1 stop
CWL09:50Cardiff Wales
£244
KLM
1 Oct
CWL09:45Cardiff Wales
3h 55m
1 stop
BRU14:40Brussels Bruxelles-National
6 Oct
BRU06:20Brussels Bruxelles-National
11h 25m
1 stop
CWL16:45Cardiff Wales
£245

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Belgium 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 12 June 2026.
Use the filters below to find and compare flights from Cardiff to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBrussels

CWL - BRU

CWLBRU

Cardiff Wales

Thu 30/7

22:50-09:20

1 stop9h 30m

Brussels Bruxelles-National

Mon 3/8

09:35-21:45

1 stop13h 10m

£126

CardiffBrussels

CWL - CRL

CWLCRL

Cardiff Wales

Thu 30/7

22:50-08:40

1 stop8h 50m

Charleroi Brussels

Mon 3/8

07:55-21:45

2 stops14h 50m

£138
Fastest return journey

CardiffBrussels

CWL - BRU

CWLBRU

Cardiff Wales

Thu 23/7

22:50-09:40

1 stop9h 50m

Brussels Bruxelles-National

Thu 30/7

18:30-22:25

1 stop4h 55m

£144

CardiffBrussels

CWL - BRU

CWLBRU

Cardiff Wales

Wed 22/7

23:15-09:35

1 stop9h 20m

Brussels Bruxelles-National

Wed 29/7

18:00-22:50

1 stop5h 50m

£151

CardiffBrussels

CWL - CRL

CWLCRL

Cardiff Wales

Thu 30/7

22:50-22:45

2 stops22h 55m

Charleroi Brussels

Mon 3/8

07:55-21:45

2 stops14h 50m

£153

CardiffBrussels

CWL - CRL

CWLCRL

Cardiff Wales

Tue 30/6

23:15-22:55

2 stops22h 40m

Charleroi Brussels

Thu 2/7

08:35-22:25

2 stops14h 50m

£161

CardiffBrussels

CWL - BRU

CWLBRU

Cardiff Wales

Thu 30/7

22:50-09:20

1 stop9h 30m

Brussels Bruxelles-National

Mon 3/8

10:45-09:05

2 stops23h 20m

£170

CardiffBrussels

CWL - CRL

CWLCRL

Cardiff Wales

Tue 30/6

11:00-20:25

1 stop8h 25m

Charleroi Brussels

Thu 2/7

08:35-22:25

2 stops14h 50m

£176

CardiffBrussels

CWL - CRL

CWLCRL

Cardiff Wales

Thu 30/7

22:50-08:40

1 stop8h 50m

Charleroi Brussels

Mon 3/8

16:00-09:05

1 stop18h 05m

£178

CardiffBrussels

CWL - BRU

CWLBRU

Cardiff Wales

Wed 2/9

21:10-14:30

2 stops16h 20m

Brussels Bruxelles-National

Sat 5/9

18:05-08:55

2 stops15h 50m

£209

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belgium from

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 month to fly to Belgium?

The month of April is, on average, the cheapest month to fly to Belgium from Cardiff, with most prices found around £0. If you aren’t able to travel during the month of April, then book flights to Belgium from Cardiff during March instead. Flights to Belgium in March, while not as cheap as those in April, still average around £0.

Cheap Cardiff to Belgium flight deals and tips

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

Fastest flight time

3h 50m

Direct flights

None
The fastest flight from Cardiff to Belgium takes 3h 50m
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?

  • 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
KLMPriceFrom £221Free CancellationRating
7.8
1,527 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/7
Sun 19/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brusselsfrom £28
Flights to Ostendfrom £231