Cheap flights from Cardiff to Brussels from £52
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 Brussels departing on 13/10. 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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British Airways flights from Cardiff to Brussels Bruxelles-National Airport
Our best British Airways deals on Cardiff to Brussels Bruxelles-National Airport flight tickets
Ryanair flights from Cardiff to Brussels Bruxelles-National Airport
Our best Ryanair deals on Cardiff to Brussels Bruxelles-National Airport flight tickets
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How to get the cheapest flight ticket from Cardiff to Brussels Bruxelles-National Airport
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 Bruxelles-National Airport?
If you don’t want to visit Brussels Bruxelles-National Airport in January, then you should wait until March to fly from Cardiff, when ticket prices are also cheap, with an average price of £186.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
Our data shows that Tuesday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £146. On the other hand, Sunday is the most expensive day to depart from Cardiff because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £236.
What is the cheapest airline that flies from Cardiff Wales to Brussels Bruxelles-National?
Ryanair, Vueling, and British Airways are the most popular carriers operating from Cardiff Wales to Brussels Bruxelles-National
Which airlines fly to Brussels Bruxelles-National Airport?
KLM, Ryanair and SWISS are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from Cardiff according to our data. KLM is the first choice among our users, with 90% of people opting to fly with this airline when travelling to Brussels Bruxelles-National Airport. Keep in mind that there are 3 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Cardiff to Brussels Bruxelles-National Airport
Cheap Cardiff to Brussels Bruxelles-National Airport (CWL to BRU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cardiff to Brussels Bruxelles-National Airport
How far is Cardiff Wales to Brussels Bruxelles-National by plane?
The distance between Cardiff Wales and Brussels Bruxelles-National is about 333.9 mi. By plane, this route typically takes 6h 45m.
When did momondo last update prices for flights from Cardiff Wales Airport to Brussels Bruxelles-National Airport?
Prices for flights from Cardiff Wales Airport to Brussels Bruxelles-National Airport were last updated today.
How many operators does momondo search for flights from Cardiff Wales Airport to Brussels Bruxelles-National Airport?
As of June 2025, there is 1 operator available to choose from for flights from Cardiff Wales Airport to Brussels Bruxelles-National Airport.
How old do you have to be to fly from Cardiff Wales Airport to Brussels Bruxelles-National Airport?
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 Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The required travel and health documents for your Brussels Bruxelles-National Airport 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 Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Cardiff to Brussels Bruxelles-National Airport?
Based on momondo bookings for flights between Cardiff and Brussels Bruxelles-National Airport, the leading airline is KLM, making up 100% of the total bookings.
Best airlines flying from Cardiff to Brussels Bruxelles-National Airport
Compare and see reviews for airlines that fly from Cardiff to Brussels Bruxelles-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £137 | Free Cancellation | Rating 7.8 1,358 reviews |
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Why should I use momondo to find a flight deal from Cardiff to Brussels?
It is quick and easy to find Cardiff to Brussels 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 Brussels that suits you.
Can I find flights from Cardiff to Brussels with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Cardiff to Brussels flights to just show those with flexible booking policies.
How can momondo help me find flights from Cardiff to Brussels?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Brussels.
I’m not ready to book a flight from Cardiff to Brussels right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Cardiff to Brussels 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.