The average bus between Heathrow and Porton Down takes 4h 24m and the fastest bus takes 3h 11m. The bus service runs several times per day from Heathrow 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 Heathrow and Porton Down. The earliest departure is at 7:20 AM in the morning, and the last departure from Heathrow is at 2:00 PM which arrives into Porton Down at 6:14 PM. All services require a transfer at Meeting House Lane and take an average of 4h 24m. The schedules shown below are for the next available departures.
Want to know about travelling from Heathrow 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 Heathrow to Porton Down. However, there are services departing from Heathrow station and arriving at Porton Down station via Meeting House Lane. The journey, including transfers, takes approximately 4h 24m.
Heathrow to Porton Down bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Porton Down bus services, operated by National Express, arrive at New Canal station.
The distance between Heathrow and Porton Down is 94.8 km. The road distance is 170 km.
You can take a bus from Heathrow Central Bus Station to Recreation Ground via Meeting House Lane, New Canal, and Endless Street in around 4h 14m.
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