The average train between Luton and Clapham takes 1h 4m and the fastest train takes 49 min. The train runs at least 4 times per hour from Luton to Clapham. 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 15 minutes between Luton and Clapham. The earliest departure is at 4:50 AM at night, and the last departure from Luton is at 2:13 PM which arrives into Clapham at 3:19 PM. All services require a transfer at London St Pancras International and take an average of 1h 4m. The schedules shown below are for the next available departures.

1h 18m • 1 change

1h 14m • 1 change

1h 8m • 1 change

1h 5m • 1 change
Want to know about travelling from Luton to Clapham? 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 Luton to Clapham. However, there are services departing from Luton station and arriving at Clapham station via London St Pancras Intl. The journey, including transfers, takes approximately 1h 4m.
Luton to Clapham train services, operated by Thameslink, depart from Luton station.
Luton to Clapham train services, operated by Thameslink, arrive at Clapham Common station.
The distance between Luton and Clapham is 50.2 km. The road distance is 61 km.
There is no direct connection from Luton to Clapham. However, you can take the train to London St Pancras Intl, walk to Euston station, then take the subway to Clapham Common. Alternatively, you can take a train from Luton to Clapham Common via Kentish Town and Kentish Town station in around 1h 14m.