The average bus between New Barnet and Slough takes 3h 5m and the fastest bus takes 2h 5m. The bus runs at least 2 times per hour from New Barnet 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 30 minutes between New Barnet and Slough. The earliest departure is at 12:05 AM at night, and the last departure from New Barnet is at 11:50 PM which arrives into Slough at 2:27 AM. All services require a transfer at Finchley Central Station and take an average of 3h 5m. The schedules shown below are for the next available departures.



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3h 19m • 3 changes


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6h 33m • 3 changes


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2h 47m • 3 changesWant to know about travelling from New Barnet 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 New Barnet to Slough. However, there are services departing from Finchley Central Station and arriving at Heathrow Central Bus Station via Harrow Bus Station. The journey, including transfers, takes approximately 3h 5m.
New Barnet to Slough bus services, operated by First Bus London, depart from Finchley Central Station.
New Barnet to Slough bus services, operated by First Bus London, arrive at Heathrow Central Bus Station.
The distance between New Barnet and Slough is 33.2 km. The road distance is 38 km.
You can take a bus from New Barnet Sainsbury's to Wellington Street Stop H via Finchley Central Station, Harrow Bus Station, and Heathrow Central Bus Station in around 2h 49m.