The average bus between Guildford and Watford takes 2h 15m and the fastest bus takes 1h 51m. The bus service runs several times per day from Guildford to Watford. 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 3 times a day between Guildford and Watford. The earliest departure is at 3:14 PM in the afternoon, and the last departure from Guildford is at 10:00 PM which arrives into Watford at 12:18 AM. All services require a transfer, and take on average 2h 15m. The schedules shown below are for the next available departures.

2h 24m • 1 change
2h 27m • 1 change
2h 17m • 1 change
2h 12m • 1 changeWant to know about travelling from Guildford to Watford? 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 Guildford to Watford. However, there are services departing from Guildford station and arriving at Town Hall station via Heathrow Terminal 3 station. The journey, including transfers, takes approximately 2h 15m.
Guildford to Watford bus services, operated by First Berkshire & The Thames Valley, depart from Guildford station.
Guildford to Watford bus services, operated by First Berkshire & The Thames Valley, arrive at Town Hall station.
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The distance between Guildford and Watford is 48.3 km. The road distance is 61 km.
You can take a bus from Guildford station to Town Hall via Heathrow Terminal 3 in around 2h 36m.