Cheap Flights from Barcelona to Brussels — $21

The Barcelona — Brussels route is served by multiple airlines, including Ryanair, Vueling, and Brussels Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $21, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

Find the best deals from Barcelona to Brussels with one quick search—we compare flights across 700+ airlines, 50+ agencies and 5+ top booking systems to uncover the lowest fares, ideal schedules and flexible booking terms. Whether you’re heading for business, culture or a weekend getaway, our smart search helps you book confidently and save time.

Barcelona is served mainly by Barcelona–El Prat (BCN), the large international hub handling most long-haul and full-service carriers, and by Barcelona–Girona (GRO) and Reus (REU), which typically cater to low-cost and seasonal holiday flights. El Prat sits about 12 km southwest of the city center; taxis usually take 20–30 minutes, airport trains or the Aerobus take 25–35 minutes and can cost roughly mid-range for public transport, while metro connections are increasingly available. Girona and Reus are farther out (around 90–100 km) and often require a shuttle bus or rental car, with longer transfer times and variable fares. Pros: El Prat is convenient for international connections and offers extensive facilities; cons: it can be busy at peak times and transfers from the secondary airports can add travel time and cost.

Fly direct from Barcelona to Brussels for the quickest, most convenient way to reach Belgium’s capital — perfect for business trips or a weekend of waffles and culture. While connecting options can sometimes be cheaper, nonstop flights save hours and reduce hassle, letting you arrive refreshed and ready to explore.

Brussels Airport (BRU) is Belgium’s main international hub, typically serving full-service carriers and many long-haul connections alongside some low-cost operators; it is usually perceived as mid-to-premium in price compared with nearby regional options. Located about 12 km northeast of the city center, transfer options include direct train services taking roughly 20–25 minutes, taxis or rideshares around 20–40 minutes depending on traffic, and airport buses that can take 30–50 minutes; fares commonly range from modest rail ticket prices up to typical taxi or ride-share city rates. Pros: efficient rail link, wide international connectivity and decent passenger facilities. Cons: can be busy during peak hours, and road transfers may be affected by congestion.

In different months, ticket prices from Barcelona to Brussels vary: minimum — $21 (May 2026), maximum — $88 (August 2026). Typically, the flight costs $44–$91.