The average train between Harpenden and Kennington takes 50 min and the fastest train takes 46 min. The train runs at least 4 times per hour from Harpenden to Kennington. 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 Harpenden and Kennington. The earliest departure is at 4:59 AM at night, and the last departure from Harpenden is at 12:55 PM which arrives into Kennington at 1:51 PM. All services require a transfer at London St Pancras International and take an average of 50 min. The schedules shown below are for the next available departures.

1h 7m • 1 change

59 min • 1 change

1h 2m • 1 change

49 min • 1 change
Want to know about travelling from Harpenden to Kennington? 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 Harpenden to Kennington. However, there are services departing from Harpenden station and arriving at Kennington station via London St Pancras Intl. The journey, including transfers, takes approximately 50 min.
Harpenden to Kennington train services, operated by Thameslink, depart from Harpenden station.
Harpenden to Kennington train services, operated by Thameslink, arrive at Kennington station.
Book your Harpenden to Kennington train tickets online with Thameslink and London Underground (Tube).
The distance between Harpenden and Kennington is 40.5 km. The road distance is 47 km.
Thameslink operates a train from Harpenden to Elephant & Castle hourly. Tickets cost £15–30 and the journey takes 54 min.