Find out what a flight from Cardiff to Brussels might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Cardiff and Brussels.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Best airport options between Cardiff and Brussels

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Cardiff: Cardiff is the only operating airport.
• Airports in Brussels: Charleroi offers an alternative to Brussels - National.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Plan your perfect flight from Cardiff to Brussels

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Planning a trip to Belgium? Other frequent searches include: Antwerp, Brussels, Liege, Ostend.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.