The average train between Radlett and Croydon takes 1h 4m and the fastest train takes 57 min. The train runs at least 5 times per hour from Radlett to Croydon. 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 Croydon. The earliest departure is at 7:42 AM in the morning, and the last departure from Radlett is at 3:27 PM which arrives into Croydon at 4:28 PM. All services require a transfer, and take on average 1h 4m. The schedules shown below are for the next available departures.

1h 3m • 1 change

57 min • 1 change

1h 1m • 1 change

59 min • 1 change
Want to know about travelling from Radlett to Croydon? 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 Croydon. However, there are services departing from Radlett station and arriving at Croydon station via London St Pancras Intl. The journey, including transfers, takes approximately 1h 4m.
Radlett to Croydon train services, operated by Thameslink, depart from Radlett station.
Radlett to Croydon train services, operated by Thameslink, arrive at East Croydon station.
Book your Radlett to Croydon train tickets online with Thameslink.
The distance between Radlett and Croydon is 36.7 km. The road distance is 45 km.
You can take a train from Radlett to East Croydon via London St Pancras Intl in around 1h 1m.