The average train between Clapham Junction (Station) and Trafalgar Square takes 17 min and the fastest train takes 13 min. The train runs at least 8 times per hour from Clapham Junction (Station) to Trafalgar Square. 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 10 minutes between Clapham Junction (Station) and Trafalgar Square. The earliest departure is at 5:24 AM in the morning, and the last departure from Clapham Junction (Station) is at 10:44 AM which arrives into Trafalgar Square at 11:06 AM. All services require a transfer at London Waterloo Station and take an average of 17 min. The schedules shown below are for the next available departures.

16 min • 1 change

22 min • 1 change

18 min • 1 change

17 min • 1 change
Want to know about travelling from Clapham Junction (Station) to Trafalgar Square? 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 Clapham Junction (Station) to Trafalgar Square. However, there are services departing from Clapham Junction (Station) station and arriving at Trafalgar Square station via London Waterloo. The journey, including transfers, takes approximately 17 min.
Clapham Junction (Station) to Trafalgar Square train services, operated by South Western Railway, depart from Clapham Junction station.
Clapham Junction (Station) to Trafalgar Square train services, operated by South Western Railway, arrive at London Waterloo station.
Book your Clapham Junction (Station) to Trafalgar Square train tickets online with South Western Railway and London Underground (Tube).
The distance between Clapham Junction (Station) and Trafalgar Square is 5.8 km. The road distance is 7 km.
South Western Railway operates a train from Clapham Junction to London Waterloo every 10 minutes. Tickets cost £1–4 and the journey takes 11 min.