The average train between Radlett and Holborn Underground Station takes 36 min and the fastest train takes 32 min. The train runs at least 4 times per hour from Radlett to Holborn Underground Station. 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 Radlett and Holborn Underground Station. The earliest departure is at 4:41 AM at night, and the last departure from Radlett is at 1:12 PM which arrives into Holborn Underground Station at 1:51 PM. All services require a transfer at London St Pancras International and take an average of 36 min. The schedules shown below are for the next available departures.

1h 1m • 1 change

42 min • 1 change

42 min • 1 change

41 min • 1 change
Want to know about travelling from Radlett to Holborn Underground Station? 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 Radlett to Holborn Underground Station. However, there are services departing from Radlett station and arriving at Holborn Underground Station station via London St Pancras Intl. The journey, including transfers, takes approximately 36 min.
Radlett to Holborn Underground Station train services, operated by Thameslink, depart from Radlett station.
Radlett to Holborn Underground Station train services, operated by Thameslink, arrive at London St Pancras Intl station.
Book your Radlett to Holborn Underground Station train tickets online with Thameslink and London Underground (Tube).
The distance between Radlett and Holborn Underground Station is 23.1 km. The road distance is 29 km.
Thameslink operates a train from Radlett to London St Pancras Intl every 15 minutes. Tickets cost £8–17 and the journey takes 29 min.