Find a bus from Cardiff to Southampton

These train, bus and flight companies trust us

Find the best bus offers from Cardiff to Southampton

virail helps you to find timetables and prices for all buses from Cardiff to Southampton.

The route from Cardiff to Southampton is served daily by 78 bus departing from the stations of Cardiff Sophia Gardens, Cardiff Castle Street, Cardiff University, Cardiff (Gabalfa Interchange, O/s Clinic) and arriving to the stations of Southampton Coach Station, Southampton University Of Southampton, University Of Southampton.
The average duration of the journey is 6 h 45 min. The first bus leaves at 02:30. The last is at 20:20.

virail lets you search and compare times and prices of any transports from one city to another