The average bus between Slough and Dunbar takes 11h 42m and the fastest bus takes 11h 11m. The bus service runs several times per day from Slough to Dunbar. 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 Slough and Dunbar. The earliest departure is at 7:35 PM in the evening, and the last departure from Slough is at 9:32 PM which arrives into Dunbar at 8:43 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 11h 42m. The schedules shown below are for the next available departures.
Arrives next day


12h 24m • 2 changes
Arrives next day


11h 14m • 2 changes
Arrives next day


12h 24m • 2 changes
Arrives next day


11h 14m • 2 changes
Arrives next day


12h 24m • 2 changes
Arrives next day


11h 14m • 2 changes
Want to know about travelling from Slough to Dunbar? 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 Slough to Dunbar. However, there are services departing from Slough station and arriving at Dunbar station via Edinburgh, Bus Station station. The journey, including transfers, takes approximately 11h 42m.
Slough to Dunbar bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Slough to Dunbar bus services, operated by First Berkshire & The Thames Valley, arrive at High Street station.
The distance between Slough and Dunbar is 515.2 km. The road distance is 708 km.
You can take a bus from Wellington Street Stop B to High Street via Heathrow Central Bus Station, Edinburgh, Bus Station, and Waterloo Place in around 12h 46m.