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Harrow to Harpenden buses

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Trip Overview

The average bus between Harrow and Harpenden takes 2h 3m and the fastest bus takes 1h 26m. The bus runs at least 2 times per hour from Harrow to Harpenden. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 3m
Duration
20 mi
Distance
£7
Average price
Every 30 minutes
Frequency

Harrow to Harpenden bus times

Buses run every 30 minutes between Harrow and Harpenden. The earliest departure is at 12:18 AM at night, and the last departure from Harrow is at 10:21 PM which arrives into Harpenden at 12:00 AM. All services require a transfer at Watford Junction and take an average of 2h 3m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

  •  → 

    First Bus LondonArriva UK1h 59m • 1 change
  •  → 

    First Bus LondonArriva UK2h 2m • 1 change
  •  → 

    First Bus LondonArriva UK2h 3m • 1 change
  •  → 

    First Bus LondonArriva UK2h 9m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

  •  → 

    First Bus LondonArriva UK5h 54m • 1 change
  •  → 

    First Bus LondonArriva UK1h 33m • 1 change
  •  → 

    First Bus LondonArriva UK1h 52m • 1 change
  •  → 

    First Bus LondonArriva UK2h 1m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Harrow to Harpenden? 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.

Map of how to get from Harrow to Harpenden.ExpandLaunch map view
  • Distance: 20.5 mi
  • Duration: 2h 3m

What companies run services between Harrow, Greater London, England and Harpenden, England?

Arriva UK operates a bus from Watford Junction station to Old Cock Inn every 15 minutes. Tickets cost £1–3 and the journey takes 1h 6m.

Operators