The average train between Old Street and Windsor Castle takes 1h 7m and the fastest train takes 50 min. The train runs at least 2 times per hour from Old Street to Windsor Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 30 minutes between Old Street and Windsor Castle. The earliest departure is at 12:01 AM at night, and the last departure from Old Street is at 11:34 PM which arrives into Windsor Castle at 5:36 AM. All services require a transfer at Slough and take an average of 1h 7m. The schedules shown below are for the next available departures.

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1h 3m • 1 changeWant to know about travelling from Old Street to Windsor Castle? 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 train from Old Street to Windsor Castle. However, there are services departing from Liverpool Street Station and arriving at Slough station via Slough station. The journey, including transfers, takes approximately 1h 7m.
Old Street to Windsor Castle train services, operated by Elizabeth Line (TfL), depart from Liverpool Street Station.
Old Street to Windsor Castle train services, operated by Elizabeth Line (TfL), arrive at Slough station.
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The distance between Old Street and Windsor Castle is 36.3 km. The road distance is 40 km.
Elizabeth Line (TfL) operates a train from Liverpool Street Station to Slough every 20 minutes. Tickets cost £17–35 and the journey takes 42 min.