The average train between Radlett and Harlow takes 1h 11m and the fastest train takes 58 min. The train runs at least 2 times per hour from Radlett to Harlow. 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 30 minutes between Radlett and Harlow. The earliest departure is at 12:23 AM at night, and the last departure from Radlett is at 11:14 PM which arrives into Harlow at 12:28 AM. All services require a transfer at London St Pancras International and take an average of 1h 11m. The schedules shown below are for the next available departures.


1h 6m • 2 changes


1h 6m • 2 changes


1h 8m • 2 changes


1h 6m • 2 changes


1h 11m • 2 changes


1h 38m • 2 changes


1h 14m • 2 changes


1h 8m • 2 changes


4h 44m • 2 changes


1h 36m • 2 changes


1h 15m • 2 changes


1h 6m • 2 changes
Want to know about travelling from Radlett to Harlow? 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 Harlow. However, there are services departing from Radlett station and arriving at Harlow station via London St Pancras Intl. The journey, including transfers, takes approximately 1h 11m.
Radlett to Harlow train services, operated by Thameslink, depart from Radlett station.
Radlett to Harlow train services, operated by Thameslink, arrive at Harlow Town station.
Book your Radlett to Harlow train tickets online with Thameslink, London Underground (Tube) and 2 other operators.
The distance between Radlett and Harlow is 31.3 km. The road distance is 63 km.
You can take a train from Radlett to Harlow Town via London St Pancras International, King's Cross St. Pancras station, Tottenham Hale station, and Tottenham Hale in around 1h 13m.