City Bus (TMB)
A network of over a hundred daytime lines plus an extensive night network reaching where the metro doesn't.

- Price
- Same integrated ticket as the metro (zone 1): around €2.55 for a single, or T-Mobilitat passes with multiple trips.
TMB's bus network complements the metro with over a hundred daytime lines, many of them organised into the so-called "Xarxa Ortogonal" (orthogonal network): vertical, horizontal and diagonal lines that are easy to memorise once you understand the system.
It's the best option for routes the metro doesn't cover directly, such as the climb up to Montjuïc (line 150 or the tourist bus), or for seeing the city above ground while crossing the Eixample. Every stop has real-time waiting-time screens, and most buses are wheelchair and stroller accessible.
At night, when the metro closes, the Nitbus network takes over, with lines departing from Plaça Catalunya to every neighbourhood and running all night on weekends. The same integrated transport pass works for bus, metro, tram and Rodalies within the same fare zone.
Frequently asked questions
Does the same ticket work for the bus and the metro?
Yes, the integrated transport ticket (zone 1) works for bus, metro, tram and Rodalies trains alike.
Are there night buses in Barcelona once the metro closes?
Yes, the Nitbus network runs from Plaça Catalunya to every neighbourhood and operates all night on weekends.