Ryanair operates from Terminal 2B at Barcelona-El Prat Airport. Passengers flying with Ryanair should head to Terminal 2B to check in, drop off luggage, and board their flights. This terminal offers various amenities such as shops, restaurants, and lounges, ensuring travelers have access to necessary services and comforts while awaiting their flights. It's essential for passengers to confirm their terminal information beforehand to ensure a smooth and hassle-free travel experience when flying with Ryanair from Barcelona.