The average bus between Harpenden and Welwyn takes 1h 48m and the fastest bus takes 1h 21m. There is an hourly bus service from Harpenden to Welwyn. 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 Welwyn. The earliest departure is at 5:01 AM in the morning, and the last departure from Harpenden is at 10:22 PM which arrives into Welwyn at 11:43 PM. All services require a transfer at St Albans City and take an average of 1h 48m. The schedules shown below are for the next available departures.

1h 41m • 1 change
1h 45m • 1 change
1h 27m • 1 change
1h 27m • 1 change
2h 5m • 1 change
1h 48m • 1 change
2h 6m • 1 change
1h 49m • 1 change
1h 42m • 1 change
1h 46m • 1 change
1h 51m • 1 change
1h 56m • 1 changeWant to know about travelling from Harpenden to Welwyn? 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 Welwyn. However, there are services departing from Harpenden station and arriving at Welwyn station via St Mary's Church. The journey, including transfers, takes approximately 1h 48m.
Harpenden to Welwyn bus services, operated by Arriva UK, depart from St Albans City station.
Harpenden to Welwyn bus services, operated by Arriva UK, arrive at St Mary's Church station.
The distance between Harpenden and Welwyn is 9.9 km. The road distance is 31 km.
Arriva UK operates a bus from St Albans City station to St Mary's Church hourly. Tickets cost £1–3 and the journey takes 1h 15m.