Different bus lines from MOHN Company (the yellow ones) offer a service between Castelldefels and Barcelona, the Airport and other Baix Llobregat places. The duration of the ride depends on the line, the frequency is often 30 minutes.
* CF1 - Castelldefels (Agustina d'Aragó) - Castelldefels (Les Botigues - Pg. Marítim)
* L94 - Barcelona (Ronda Universitat) - Castelldefels (Les Botiques - Pg. Marítim)
* L95 - Barcelona (Ronda Universitat) - Castelldefels (Carles Riba)
* L96 - Castelldefels (Bellamar) - Sant Boi de Llobregat (Estació FGC)
* L97 - Barcelona (Pl. Reina Mª Cristina) - Castelldefels (Bellamar)
* CF1 - Castelldefels (Agustina d'Aragó) - Castelldefels (Les Botigues - Pg. Marítim)
* L99 - Castelldefels (Santiago Rusiñol - Aeroport Terminal T1
NIGHT BUS LINES “NIT BUS”
* N14 - Barcelona (Ronda Universitat) - Castelldefels (Centre vila)
* N16 - Barcelona (Ronda Universitat) - Castelldefels (Bellamar)
(Click on the link to see the bus route)