Yes, there is a very efficient and famous shuttle service known as the Aerobús that connects Barcelona city center to El Prat Airport (BCN). The Aerobús departs every 5 to 10 minutes from Plaça de Catalunya, with additional stops at Sepúlveda-Urgell and Plaça d'Espanya. In 2026, the fare is approximately €6.75 for a single and €11.65 for a return ticket. The journey typically takes about 35 minutes, depending on traffic. The buses are equipped with free Wi-Fi, USB charging ports, and dedicated luggage racks, making it a favorite for travelers. There are two lines: A1 goes to Terminal 1 and A2 goes to Terminal 2, so it is important to know which terminal your flight departs from. While the metro (L9 Sud) and the RENFE train (R2 Nord) also serve the airport, the Aerobús remains the most popular choice for those staying in the heart of the city because it drops you off directly at the terminal doors without the need for long walks through underground tunnels.