The average train between Dunstable and Harlow takes 1h 31m and the fastest train takes 1h 19m. The train runs at least 2 times per hour from Dunstable 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 Dunstable and Harlow. The earliest departure is at 1:36 AM at night, and the last departure from Dunstable is at 5:15 PM which arrives into Harlow at 6:35 PM. All services require a transfer at London St Pancras International and take an average of 1h 31m. The schedules shown below are for the next available departures.


3h 36m • 2 changes


1h 45m • 2 changes


1h 31m • 2 changes


1h 28m • 2 changes
Want to know about travelling from Dunstable 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 Dunstable to Harlow. However, there are services departing from Dunstable station and arriving at Harlow station via London St Pancras Intl. The journey, including transfers, takes approximately 1h 31m.
Dunstable to Harlow train services, operated by Thameslink, depart from Leagrave station.
Dunstable to Harlow train services, operated by Thameslink, arrive at Harlow Town station.
Book your Dunstable to Harlow train tickets online with Thameslink, London Underground (Tube) and 2 other operators.
The distance between Dunstable and Harlow is 45.3 km. The road distance is 89 km.
You can take a train from Leagrave to Harlow Town via London St Pancras International, King's Cross St. Pancras station, Tottenham Hale station, and Tottenham Hale in around 1h 28m.