The average train between Slough and South London takes 1h 27m and the fastest train takes 1h. The train runs at least 2 times per hour from Slough to South London. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 30 minutes between Slough and South London. The earliest departure is at 5:53 AM in the morning, and the last departure from Slough is at 10:53 PM which arrives into South London at 11:54 PM. All services require a transfer, and take on average 1h 27m. The schedules shown below are for the next available departures.

1h 20m • 1 change

1h 20m • 1 change

1h 19m • 1 change

1h 20m • 1 change

1h 20m • 1 change

1h 20m • 1 change

1h 17m • 1 change

1h 17m • 1 change

1h 20m • 1 change

1h 20m • 1 change

1h 17m • 1 change

1h 17m • 1 change
Want to know about travelling from Slough to South London? 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 train from Slough to South London. However, there are services departing from Slough station and arriving at South London station via Clapham Junction. The journey, including transfers, takes approximately 1h 27m.
Slough to South London train services, operated by South Western Railway, depart from Windsor & Eton Riverside station.
Slough to South London train services, operated by South Western Railway, arrive at Selhurst station.
Book your Slough to South London train tickets online with South Western Railway and Southern.
The distance between Slough and South London is 38.4 km. The road distance is 45 km.
You can take a train from Windsor & Eton Riverside to Selhurst via Clapham Junction in around 1h 15m.