The average bus between Slough and Merstham takes 2h 43m and the fastest bus takes 2h 9m. There is a bus service every few hours from Slough to Merstham. 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 Slough and Merstham. The earliest departure is at 4:30 AM at night, and the last departure from Slough is at 7:50 PM which arrives into Merstham at 10:56 PM. All services require a transfer at Heathrow Terminal 5 and take an average of 2h 43m. The schedules shown below are for the next available departures.



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2h 52m • 3 changesWant to know about travelling from Slough to Merstham? 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 Merstham. However, there are services departing from Heathrow Terminal 5 station and arriving at Redhill Bus Station via South Terminal Bus Station. The journey, including transfers, takes approximately 2h 43m.
Slough to Merstham bus services, operated by National Express, depart from Heathrow Terminal 5 station.
Slough to Merstham bus services, operated by Metrobus, arrive at Redhill Bus Station.
The distance between Slough and Merstham is 41.6 km. The road distance is 53 km.
You can take a bus from Wellington Street Stop A to Albury Road via Heathrow Terminal 5, South Terminal Bus Station, Gatwick South Terminal, and Redhill Bus Station in around 2h 56m.