Single-use metro tickets (Billet senzill), 10-trip cards (T Casual), the ticket for 8 journeys (T Familiar), as well as the T-Grup valid for 30 days that can be shared by several people, do not give access to Barcelona airport terminals.
To access the "Aeroport T1" or "Aeroport T2" metro stations, and get to the centre of Barcelona from the airport, or make the journey in the opposite direction, it is necessary to have the corresponding ticket which costs 5.50 € (2024) ; the Hola Barcelona card represents a saving of €11, almost the equivalent of the price of a 10-trip card.