The average bus between Cardiff and Windsor Racecourse takes 4h 13m and the fastest bus takes 3h 34m. There is a bus service every few hours from Cardiff to Windsor Racecourse. 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 2 hours between Cardiff and Windsor Racecourse. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 2:40 PM which arrives into Windsor Racecourse at 7:15 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 4h 13m. The schedules shown below are for the next available departures.


3h 34m • 2 changes


4h 18m • 2 changes


4h 16m • 2 changes


4h 41m • 2 changes


3h 34m • 2 changes


4h 18m • 2 changes


4h 16m • 2 changes


4h 41m • 2 changes


4h 24m • 2 changes


4h 6m • 2 changes


3h 35m • 2 changes


4h 27m • 2 changes


3h 45m • 2 changes


4h 30m • 2 changes


4h 9m • 2 changes


3h 45m • 2 changes


3h 45m • 2 changes


4h 30m • 2 changes


4h 9m • 2 changes


3h 45m • 2 changes
Want to know about travelling from Cardiff to Windsor Racecourse? 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 Cardiff to Windsor Racecourse. However, there are services departing from Cardiff station and arriving at Windsor Racecourse station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 4h 13m.
Cardiff to Windsor Racecourse bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Windsor Racecourse bus services, operated by National Express, arrive at Heathrow Central Bus Station.
The distance between Cardiff and Windsor Racecourse is 176.5 km. The road distance is 238 km.
National Express operates a bus from Sophia Gardens to Heathrow Central Bus Station hourly. Tickets cost £25–65 and the journey takes 2h 50m.