The average bus between Heathrow Terminal 4 and Slough takes 8h 9m and the fastest bus takes 1h 4m. The bus runs, on average, 3 times per week from Heathrow Terminal 4 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 3 times a week between Heathrow Terminal 4 and Slough. The earliest departure is at 5:10 AM in the morning, and the last departure from Heathrow Terminal 4 is at 6:45 AM which arrives into Slough at 5:03 AM. All services require a transfer, and take on average 8h 9m. The schedules shown below are for the next available departures.
Want to know about travelling from Heathrow Terminal 4 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 Heathrow Terminal 4 to Slough. However, there are services departing from Heathrow Terminal 4 station and arriving at Wellington Street Stop H station via Heathrow Terminal 5 station. The journey, including transfers, takes approximately 8h 9m.
Heathrow Terminal 4 to Slough bus services, operated by Transport UK London Bus, depart from Heathrow Terminal 4 station.
Heathrow Terminal 4 to Slough bus services, operated by Thames Valley Buses, arrive at Wellington Street Stop H station.
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The distance between Heathrow Terminal 4 and Slough is 11.8 km. The road distance is 15 km.
You can take a bus from Heathrow Terminal 4 to Wellington Street Stop H via Heathrow Terminal 5 in around 43 min.