CWL - BRU

£61 Find Cheap Flights from Cardiff to Brussels Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Bruxelles-National departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Brussels, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£100
Typical prices: £229-£249
Ryanair
Thu 6/8Tue 11/8
CWL - BRU • 1 stop
Cheapest one-way flight
£61
Ryanair
Sun 30/8
CWL - BRU • 1 stop
Top airlines
Ryanair
Cheapest • from £100 (return)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Cardiff and Bruxelles-National. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Dublin (DUB)
Cheapest • Avg £83 (return)
Amsterdam (AMS)
Shortest trip • 4h 17m (one-way)
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 100% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bruxelles-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cardiff to Bruxelles-National (CWL-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Bruxelles-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Bruxelles-National

Thu, 6 Aug - Tue, 11 Aug
Ryanair Logo
22:50 - 09:20
CWL
-
BRU
9h 30m
1 stop
Ryanair Logo
10:00 - 22:50
BRU
-
CWL
13h 50m
1 stop
£100Ryanair
Fri, 16 Oct - Tue, 20 Oct
Ryanair Logo
22:45 - 09:10
CWL
-
BRU
9h 25m
1 stop
Ryanair Logo
19:45 - 22:50
BRU
-
CWL
4h 05m
1 stop
£119Ryanair
Sun, 2 Aug - Sun, 9 Aug
Ryanair Logo
21:45 - 09:00
CWL
-
BRU
10h 15m
1 stop
Ryanair Logo
09:50 - 21:20
BRU
-
CWL
12h 30m
1 stop
£146Ryanair
Fri, 16 Oct - Tue, 20 Oct
Multiple Airlines Logo
22:45 - 09:10
CWL
-
BRU
9h 25m
1 stop
Multiple Airlines Logo
21:20 - 23:25
BRU
-
CWL
27h 05m
2 stops
£159Multiple Airlines
Fri, 10 Jul - Wed, 15 Jul
Multiple Airlines Logo
22:45 - 09:10
CWL
-
BRU
9h 25m
1 stop
Multiple Airlines Logo
19:00 - 08:35
BRU
-
CWL
14h 35m
2 stops
£177Multiple Airlines
Sun, 2 Aug - Sun, 9 Aug
Multiple Airlines Logo
21:45 - 09:00
CWL
-
BRU
10h 15m
1 stop
Multiple Airlines Logo
21:35 - 21:45
BRU
-
CWL
25h 10m
2 stops
£192Multiple Airlines
Fri, 14 Aug - Mon, 17 Aug
Multiple Airlines Logo
22:45 - 09:40
CWL
-
BRU
9h 55m
1 stop
Multiple Airlines Logo
18:45 - 09:05
BRU
-
CWL
15h 20m
1 stop
£197Multiple Airlines
Sun, 2 Aug - Sun, 9 Aug
Multiple Airlines Logo
21:45 - 09:00
CWL
-
BRU
10h 15m
1 stop
Multiple Airlines Logo
15:10 - 21:45
BRU
-
CWL
31h 35m
3 stops
£198Multiple Airlines
Fri, 10 Jul - Wed, 15 Jul
Multiple Airlines Logo
22:45 - 09:10
CWL
-
BRU
9h 25m
1 stop
Multiple Airlines Logo
21:20 - 08:35
BRU
-
CWL
12h 15m
1 stop
£201Multiple Airlines
Fri, 10 Jul - Mon, 13 Jul
Multiple Airlines Logo
22:45 - 09:40
CWL
-
BRU
9h 55m
1 stop
Multiple Airlines Logo
17:10 - 09:05
BRU
-
CWL
16h 55m
2 stops
£202Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Cardiff to Bruxelles-National flights

Get data-powered insights and trends into flights from Cardiff to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cardiff to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cardiff to Brussels Bruxelles-National Airport is March, where tickets cost £0 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is £374 and £321 respectively.

Find deals

Good to know - Cheap tickets from Cardiff to Brussels Airport

Low seasonJune
Cheapest flight£61
Best time to beat the crowds (67% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Cardiff to Brussels Airport

When to book flights from Cardiff to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Cardiff to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cardiff to Brussels Airport flights

  • What is the cheapest flight from Cardiff to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Cardiff to Brussels Bruxelles-National Airport was £61 for a one-way ticket and £100 for a return.

  • Which aircraft models fly most regularly from Cardiff to Brussels Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cardiff to Brussels Airport?

    SkyTeam is the only airline alliance operating flights between Cardiff and Brussels Airport.

  • How does KAYAK find such low prices on flights from Cardiff to Brussels Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Brussels Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Brussels Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels Airport from Cardiff is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Brussels Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels Airport with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Brussels Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels Airport from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cardiff to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Cardiff to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cardiff to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1530 reviews
7.2Entertainment
7.7Comfort
8.4Crew
7.8Boarding
7.3Food
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Everything you need to know for your flight from Cardiff to Bruxelles-National

Information on your arrival and departure airports

Cardiff (CWL)
Bruxelles-National (BRU)

Compare transportation modes for Cardiff to Brussels Airport

Transportation modeAverage priceAverage duration
Flights9h 25m
Buses£13117h 51m