The average train between Harpenden and Abergavenny takes 3h 29m and the fastest train takes 2h 56m. There is a train service every few hours from Harpenden to Abergavenny. 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 hourly between Harpenden and Abergavenny. The earliest departure is at 12:12 AM at night, and the last departure from Harpenden is at 11:20 PM which arrives into Abergavenny at 8:30 AM. All services require a transfer at Farringdon and take an average of 3h 29m. The schedules shown below are for the next available departures.



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3h 9m • 3 changesWant to know about travelling from Harpenden to Abergavenny? 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 Harpenden to Abergavenny. However, there are services departing from Harpenden station and arriving at Newport (S Wales) station via Farringdon station. The journey, including transfers, takes approximately 3h 29m.
Harpenden to Abergavenny train services, operated by Thameslink, depart from Harpenden station.
Harpenden to Abergavenny train services, operated by Great Western Railway (GWR), arrive at Newport (S Wales) station.
Book your Harpenden to Abergavenny train tickets online with Omio.
The distance between Harpenden and Abergavenny is 182.7 km. The road distance is 215 km.
You can take a train from Harpenden to Abergavenny via Farringdon, Farringdon Without, London Paddington, and Newport (S Wales) in around 3h 40m.