The average bus between Penn and Slough takes 54 min and the fastest bus takes 36 min. There is a bus service every few hours from Penn 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 Penn and Slough. The earliest departure is at 6:21 AM in the morning, and the last departure from Penn is at 6:47 PM which arrives into Slough at 7:25 PM. All services require a transfer at Post Office and take an average of 54 min. The schedules shown below are for the next available departures.

53 min • 1 change

53 min • 1 change

53 min • 1 change

53 min • 1 change

49 min • 1 change

1h 5m • 1 change

1h 17m • 1 change

59 min • 1 change

49 min • 1 change

1h 5m • 1 change

1h 17m • 1 change

59 min • 1 change
Want to know about travelling from Penn 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 Penn to Slough. However, there are services departing from Penn station and arriving at Slough station via Salt Hill Park. The journey, including transfers, takes approximately 54 min.
Penn to Slough bus services, operated by Carousel Buses, depart from Maxwell Road station.
Penn to Slough bus services, operated by Carousel Buses, arrive at Salt Hill Park station.
The distance between Penn and Slough is 15.2 km. The road distance is 19 km.
Carousel Buses operates a bus from Maxwell Road to Salt Hill Park every 20 minutes. Tickets cost £4–5 and the journey takes 29 min.