The average bus between Dunstable and Slough takes 2h 13m and the fastest bus takes 1h 55m. There is a bus service every few hours from Dunstable 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 hourly between Dunstable and Slough. The earliest departure is at 12:30 AM at night, and the last departure from Dunstable is at 9:30 PM which arrives into Slough at 11:27 PM. All services require a transfer at Airport Bus Station and take an average of 2h 13m. The schedules shown below are for the next available departures.


2h 55m • 2 changes


2h 25m • 2 changes


2h 28m • 2 changes


2h 33m • 2 changes


2h 55m • 2 changes


2h 25m • 2 changes


2h 28m • 2 changes


2h 33m • 2 changes


2h 55m • 2 changes


2h 25m • 2 changes


2h 28m • 2 changes


2h 33m • 2 changes
Want to know about travelling from Dunstable 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 Dunstable to Slough. However, there are services departing from Dunstable station and arriving at Slough station via Airport Bus Station station. The journey, including transfers, takes approximately 2h 13m.
Dunstable to Slough bus services, operated by Arriva UK, depart from Church Street station.
Dunstable to Slough bus services, operated by Arriva UK, arrive at Wellington Street Stop H station.
The distance between Dunstable and Slough is 42.1 km. The road distance is 85 km.
You can take a bus from Church Street to Wellington Street Stop H via Airport Bus Station and Heathrow Central Bus Station in around 2h 9m.