The average bus between Cambridge and Windsor takes 4h 19m and the fastest bus takes 3h 46m. The bus service runs several times per day from Cambridge 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 4 hours between Cambridge and Windsor. The earliest departure is at 1:35 AM at night, and the last departure from Cambridge is at 4:15 PM which arrives into Windsor at 8:21 PM. All services require a transfer, and take on average 4h 19m. The schedules shown below are for the next available departures.

4h 28m • 1 change

3h 52m • 1 change

3h 59m • 1 change

4h 9m • 1 change

5h 31m • 1 change

3h 46m • 1 change

3h 51m • 1 change

4h 3m • 1 change

5h 43m • 1 change

3h 59m • 1 change

4h 17m • 1 change

4h 6m • 1 change

5h 43m • 1 change

3h 59m • 1 change

4h 17m • 1 change

4h 6m • 1 change

5h 43m • 1 change

3h 59m • 1 change

4h 17m • 1 change

4h 6m • 1 change

5h 43m • 1 change

3h 59m • 1 change

4h 17m • 1 change

4h 6m • 1 change
Want to know about travelling from Cambridge 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 Cambridge to Windsor. However, there are services departing from Cambridge station and arriving at Windsor station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 19m.
Cambridge to Windsor bus services, operated by National Express, depart from Parkside station.
Cambridge to Windsor bus services, operated by National Express, arrive at Parish Church station.
Book your Cambridge to Windsor bus tickets online with National Express and First Berkshire & The Thames Valley.
The distance between Cambridge and Windsor is 93.7 km. The road distance is 160 km.
You can take a bus from Parkside to Parish Church via Heathrow Terminal 5 in around 4h 1m.