The average bus between Swindon and Slough takes 2h 5m and the fastest bus takes 1h 50m. The bus service runs several times per day from Swindon 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 4 hours between Swindon and Slough. The earliest departure is at 4:55 AM at night, and the last departure from Swindon is at 5:20 PM which arrives into Slough at 7:23 PM. All services require a transfer, and take on average 2h 5m. The schedules shown below are for the next available departures.

2h 8m • 1 change

2h 1m • 1 change

2h 8m • 1 change

2h 5m • 1 change

2h 8m • 1 change

2h 1m • 1 change

2h 8m • 1 change

2h 5m • 1 change

2h 8m • 1 change

2h 1m • 1 change

2h 13m • 1 change

2h 4m • 1 change

1h 51m • 1 change

1h 51m • 1 change

2h 5m • 1 change

2h 7m • 1 change

1h 50m • 1 change

2h 1m • 1 change

2h 3m • 1 change

2h 5m • 1 change

1h 50m • 1 change

2h 1m • 1 change

2h 3m • 1 change

2h 5m • 1 change
Want to know about travelling from Swindon 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 Swindon to Slough. However, there are services departing from Swindon station and arriving at Slough station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 5m.
Swindon to Slough bus services, operated by National Express, depart from Fleming Way station.
Swindon to Slough bus services, operated by National Express, arrive at Wellington Street Stop H station.
Book your Swindon to Slough bus tickets online with National Express and First Berkshire & The Thames Valley.
The distance between Swindon and Slough is 82.2 km. The road distance is 119 km.
You can take a bus from Fleming Way to Wellington Street Stop H via Heathrow Central Bus Station in around 1h 55m.