The average bus between Heathrow Terminal 5 and Thornbury Castle takes 3h 38m and the fastest bus takes 3h 4m. There is a bus service every few hours from Heathrow Terminal 5 to Thornbury Castle. 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 Heathrow Terminal 5 and Thornbury Castle. The earliest departure is at 12:10 AM at night, and the last departure from Heathrow Terminal 5 is at 8:55 PM which arrives into Thornbury Castle at 12:17 AM. All services require a transfer at Bus Station and take an average of 3h 38m. The schedules shown below are for the next available departures.

6h 13m • 1 change

3h 15m • 1 change

3h 38m • 1 change

3h 18m • 1 change

6h 3m • 1 change

3h 15m • 1 change

3h 38m • 1 change

3h 18m • 1 change

6h 3m • 1 change

3h 15m • 1 change

3h 38m • 1 change

3h 18m • 1 change
Want to know about travelling from Heathrow Terminal 5 to Thornbury Castle? 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 Terminal 5 to Thornbury Castle. However, there are services departing from Heathrow Terminal 5 station and arriving at Thornbury Castle station via Bus Station station. The journey, including transfers, takes approximately 3h 38m.
Heathrow Terminal 5 to Thornbury Castle bus services, operated by National Express, depart from Heathrow Terminal 5 station.
Heathrow Terminal 5 to Thornbury Castle bus services, operated by National Express, arrive at Rock Street station.
The distance between Heathrow Terminal 5 and Thornbury Castle is 142 km. The road distance is 197 km.
You can take a bus from Heathrow Terminal 5 to Thornbury Castle via Bus Station, Broadmead, and Rock Street in around 3h 33m.