Barcelona El Prat Airport is the main gateway to Barcelona. Discover the best ways to reach the city efficiently. How to Get from Barcelona El Prat Airport to the City Center 1. Aerobús – The Fastest Public Transport Option If you're looking for a quick and affordable way to reach the city, the Aerobús is the best option. It operates from both Terminal 1 (T1) and Terminal 2 (T2) , running every 5-10 minutes. The journey takes about 35 minutes and stops at key locations such as Plaça de Catalunya . Price: €6.75 (one-way), €11.65 (return) Operating Hours: 5:00 AM - 12:30 AM Aerobús Tickets 2. Metro Line L9 Sud – A Convenient Underground Route Barcelona’s metro system offers a direct connection from the airport via Line L9 Sud . The metro is a good choice if your destination is near a metro stop. However, note that it does not go directly to the city center. You'll need to transfer at Zona Universitària to reach central locati...