The average bus between St Katharine Docks and Southampton takes 3h 48m and the fastest bus takes 3h 12m. There is a bus service every few hours from St Katharine Docks to Southampton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between St Katharine Docks and Southampton. The earliest departure is at 5:39 AM in the morning, and the last departure from St Katharine Docks is at 11:47 PM which arrives into Southampton at 3:00 AM. All services require a transfer at Tower Hill station and take an average of 3h 48m. The schedules shown below are for the next available departures.

3h 28m • 1 change

3h 31m • 1 change

3h 36m • 1 change

3h 46m • 1 change

3h 50m • 1 change

3h 58m • 1 change

3h 57m • 1 change

4h • 1 change

3h 50m • 1 change

3h 58m • 1 change

3h 57m • 1 change

3h 55m • 1 change

3h 50m • 1 change

3h 58m • 1 change

3h 57m • 1 change

3h 55m • 1 change
Want to know about travelling from St Katharine Docks to Southampton? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from St Katharine Docks to Southampton. However, there are services departing from St Katharine Docks station and arriving at Southampton station via Southampton Central Station station. The journey, including transfers, takes approximately 3h 48m.
St Katharine Docks to Southampton bus services, operated by Abellio London, depart from London Green Line Coach Station.
St Katharine Docks to Southampton bus services, operated by Abellio London, arrive at Southampton Central Station.
Book your St Katharine Docks to Southampton bus tickets online with Abellio London and National Express.
The distance between St Katharine Docks and Southampton is 114.5 km. The road distance is 140 km.
FlixBus operates a bus from London Green Line Coach Station to Southampton Central Station 5 times a day. Tickets cost £10–17 and the journey takes 2h 45m.