The average bus between St Helens and Slough takes 7h 50m and the fastest bus takes 6h 37m. The bus service runs several times per day from St Helens to Slough. 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 St Helens and Slough. The earliest departure is at 9:16 AM in the morning, and the last departure from St Helens is at 5:59 PM which arrives into Slough at 3:25 AM. All services require a transfer at Warrington Interchange and take an average of 7h 50m. The schedules shown below are for the next available departures.



6h 38m • 3 changes



7h 44m • 3 changes
Arrives next day



9h 39m • 3 changes



6h 37m • 3 changes



7h 43m • 3 changes
Arrives next day



10h 9m • 3 changes



6h 37m • 3 changes



7h 43m • 3 changes
Arrives next day



10h 9m • 3 changes



6h 43m • 3 changes



7h 9m • 3 changes
Arrives next day



9h 26m • 3 changes
Want to know about travelling from St Helens to Slough? 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 St Helens to Slough. However, there are services departing from St Helens station and arriving at Slough station via Birmingham - Great Charles Street Queensway. The journey, including transfers, takes approximately 7h 50m.
St Helens to Slough bus services, operated by Arriva UK, depart from Warrington Interchange station.
St Helens to Slough bus services, operated by Arriva UK, arrive at London Heathrow Airport station.
The distance between St Helens and Slough is 259.8 km. The road distance is 325 km.
You can take a bus from St Marys Market to Wellington Street via Warrington Interchange, Birmingham - Great Charles Street Queensway, London Heathrow Airport, and Heathrow Central Bus Station in around 7h 5m.