The average bus between Southampton and Windsor takes 2h 52m and the fastest bus takes 2h 36m. The bus service runs several times per day from Southampton to Windsor. 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 3 hours between Southampton and Windsor. The earliest departure is at 4:15 AM at night, and the last departure from Southampton is at 6:30 PM which arrives into Windsor at 9:15 PM. All services require a transfer, and take on average 2h 52m. The schedules shown below are for the next available departures.

2h 53m • 1 change

2h 42m • 1 change

2h 44m • 1 change

2h 44m • 1 change

2h 36m • 1 change

2h 36m • 1 change

2h 36m • 1 change

2h 38m • 1 change

3h 3m • 1 change

2h 44m • 1 change

3h 7m • 1 change

3h 1m • 1 change

3h 3m • 1 change

2h 51m • 1 change

3h 2m • 1 change

2h 46m • 1 change

3h 3m • 1 change

2h 51m • 1 change

3h 2m • 1 change

2h 46m • 1 change
Want to know about travelling from Southampton to Windsor? 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 Southampton to Windsor. However, there are services departing from Southampton station and arriving at Windsor station via Heathrow Terminal 5. The journey, including transfers, takes approximately 2h 52m.
Southampton to Windsor bus services, operated by National Express, depart from Coach Station.
Southampton to Windsor bus services, operated by National Express, arrive at Parish Church station.
Book your Southampton to Windsor bus tickets online with National Express and First Berkshire & The Thames Valley.
The distance between Southampton and Windsor is 85.4 km. The road distance is 122 km.
You can take a bus from Coach Station to Parish Church via Heathrow Terminal 5 in around 2h 41m.