The average bus between Northolt and Slough takes 1h 18m and the fastest bus takes 1h. The bus runs at least 3 times per hour from Northolt 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 every 20 minutes between Northolt and Slough. The earliest departure is at 12:22 AM at night, and the last departure from Northolt is at 4:42 PM which arrives into Slough at 6:15 PM. All services require a transfer, and take on average 1h 18m. The schedules shown below are for the next available departures.

1h 6m • 1 change

1h 8m • 1 change

1h 5m • 1 change

1h 5m • 1 change
Want to know about travelling from Northolt 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 Northolt to Slough. However, there are services departing from Northolt station and arriving at Slough station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 1h 18m.
Northolt to Slough bus services, operated by Metroline Travel, depart from Northolt Station.
Northolt to Slough bus services, operated by Metroline Travel, arrive at Wellington Street station.
The distance between Northolt and Slough is 16.3 km. The road distance is 26 km.
You can take a bus from Northolt Station to Wellington Street via Heathrow Central Bus Station in around 1h 12m.