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Heathrow Terminal 4 to Slough buses

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Trip Overview

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.

8h 9m
Duration
13 mi
Distance
£4
Average price
3 times a week
Frequency

Heathrow Terminal 4 to Slough bus times

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.

Departing Saturday, November 7, 2026

  •  → 

    Arrives next day

    National ExpressFirst Berkshire & The Thames Valley22h 18m • 1 change

Departing Sunday, November 8, 2026

  •  → 

    National ExpressFirst Berkshire & The Thames Valley1h 6m • 1 change
  •  → 

    National ExpressFirst Berkshire & The Thames Valley1h 4m • 1 change

Frequently asked questions

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.

Map of how to get from Heathrow Terminal 4 to Slough.ExpandLaunch map view
  • Distance: 12.5 mi
  • Duration: 8h 9m

What companies run services between Heathrow Terminal 4, England and Slough, England?

You can take a bus from Heathrow Terminal 4 to Wellington Street Stop H via Heathrow Terminal 5 in around 43 min.

Operators