The average bus between Swindon and Slough takes 2h 4m and the fastest bus takes 1h 52m. 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 3:25 AM at night, and the last departure from Swindon is at 6:15 PM which arrives into Slough at 8:28 PM. All services require a transfer at London Heathrow Airport and take an average of 2h 4m. The schedules shown below are for the next available departures.

2h 1m • 1 change
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1h 52m • 1 change
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1h 54m • 1 change
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2h 3m • 1 change
2h 2m • 1 change
1h 54m • 1 change
2h 3m • 1 change
2h 3m • 1 change
2h 2m • 1 change
1h 54m • 1 change
2h 3m • 1 change
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2h 2m • 1 change
1h 54m • 1 change
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1h 54m • 1 changeWant 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 London Heathrow Airport. The journey, including transfers, takes approximately 2h 4m.
Swindon to Slough bus services, operated by FlixBus, depart from Swindon - Regent Circus station.
Swindon to Slough bus services, operated by FlixBus, arrive at Wellington Street stop E station.
Book your Swindon to Slough bus tickets online with FlixBus and First Berkshire & The Thames Valley.
The distance between Swindon and Slough is 82.2 km. The road distance is 120 km.
You can take a bus from Swindon - Regent Circus to Wellington Street stop E via London Heathrow Airport and Heathrow Central Bus Station in around 1h 54m.