The average bus between Harpenden and Thatcham takes 5h 6m and the fastest bus takes 4h 14m. There is a bus service every few hours from Harpenden to Thatcham. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Harpenden and Thatcham. The earliest departure is at 5:01 AM in the morning, and the last departure from Harpenden is at 9:51 PM which arrives into Thatcham at 5:53 AM. All services require a transfer at Luton Airport Parkway and take an average of 5h 6m. The schedules shown below are for the next available departures.



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5h 16m • 3 changesWant to know about travelling from Harpenden to Thatcham? 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 bus from Harpenden to Thatcham. However, there are services departing from Luton DART Parkway station and arriving at Green Lane station via London Heathrow Airport station and Reading RailAir station. The journey, including transfers, takes approximately 5h 6m.
Harpenden to Thatcham bus services, operated by FlixBus, depart from Luton DART Parkway station.
Harpenden to Thatcham bus services, operated by Reading Buses, arrive at Green Lane station.
The distance between Harpenden and Thatcham is 77.5 km. The road distance is 101 km.
You can take a train from Harpenden to Green Lane via Luton Airport Parkway, Luton DART Parkway, London Heathrow Airport, Heathrow Terminal 2, Reading RailAir, and Blagrave Street in around 4h 30m.