The average bus between Windsor Castle and Kings Cross takes 2h 5m and the fastest bus takes 1h 30m. There is a bus service every few hours from Windsor Castle to Kings Cross. 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 Windsor Castle and Kings Cross. The earliest departure is at 5:25 AM in the morning, and the last departure from Windsor Castle is at 8:42 PM which arrives into Kings Cross at 10:36 PM. All services require a transfer at Hyde Park Corner and take an average of 2h 5m. The schedules shown below are for the next available departures.

1h 30m • 1 change

1h 52m • 1 change

2h 8m • 1 change

2h 16m • 1 change

1h 30m • 1 change

1h 52m • 1 change

2h 8m • 1 change

2h 16m • 1 change

1h 33m • 1 change

1h 50m • 1 change

2h 5m • 1 change

2h 12m • 1 change
Want to know about travelling from Windsor Castle to Kings Cross? 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 Windsor Castle to Kings Cross. However, there are services departing from Windsor Castle station and arriving at Kings Cross station via Hyde Park Corner. The journey, including transfers, takes approximately 2h 5m.
Windsor Castle to Kings Cross bus services, operated by Reading Buses, depart from Windsor Castle station.
Windsor Castle to Kings Cross bus services, operated by Reading Buses, arrive at Russell Square Station.
The distance between Windsor Castle and Kings Cross is 33.8 km. The road distance is 43 km.
You can take a vehicle from Windsor Castle to Russell Square Station via Windsor Castle and Hyde Park Corner in around 2h 11m.