The average bus between Guildford and Porton Down takes 5h 52m and the fastest bus takes 4h 57m. The bus service runs several times per day from Guildford to Porton Down. 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 twice daily between Guildford and Porton Down. The earliest departure is at 6:12 AM in the morning, and the last departure from Guildford is at 12:14 PM which arrives into Porton Down at 6:14 PM. All services require a transfer at Heathrow Terminal 5 and take an average of 5h 52m. The schedules shown below are for the next available departures.
Want to know about travelling from Guildford to Porton Down? 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 Porton Down. However, there are services departing from Guildford station and arriving at Porton Down station via Heathrow Terminal 5. The journey, including transfers, takes approximately 5h 52m.
Guildford to Porton Down bus services, operated by First Berkshire & The Thames Valley, depart from Guildford station.
Guildford to Porton Down bus services, operated by First Berkshire & The Thames Valley, arrive at Meeting House Lane station.
The distance between Guildford and Porton Down is 79.2 km. The road distance is 201 km.
You can take a bus from Guildford station to Recreation Ground via Heathrow Terminal 5, Meeting House Lane, New Canal, and Endless Street in around 5h 17m.