The average bus between Wales and Windsor takes 4h 25m and the fastest bus takes 3h 26m. There is a bus service every few hours from Wales 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 hourly between Wales and Windsor. The earliest departure is at 1:40 AM at night, and the last departure from Wales is at 11:40 PM which arrives into Windsor at 5:11 AM. All services require a transfer, and take on average 4h 25m. The schedules shown below are for the next available departures.

4h 16m • 1 change

4h 16m • 1 change

4h 25m • 1 change

4h 34m • 1 change

4h 16m • 1 change

4h 16m • 1 change

4h 25m • 1 change

4h 34m • 1 change

4h 16m • 1 change

4h 16m • 1 change

4h 25m • 1 change

4h 34m • 1 change

4h 16m • 1 change

3h 26m • 1 change

4h 22m • 1 change

4h 27m • 1 change
Want to know about travelling from Wales 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 Wales to Windsor. However, there are services departing from Wales station and arriving at Windsor station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 25m.
Wales to Windsor bus services, operated by National Express, depart from Sophia Gardens station.
Wales to Windsor bus services, operated by National Express, arrive at Heathrow Terminal 5 station.
Book your Wales to Windsor bus tickets online with National Express and Thames Valley Buses.
The distance between Wales and Windsor is 233.4 km. The road distance is 234 km.
National Express operates a bus from Sophia Gardens to Heathrow Terminal 5 hourly. Tickets cost £27–65 and the journey takes 3h 15m.