The average train between Dunstable and Windsor Castle takes 2h 1m and the fastest train takes 1h 40m. The train runs at least 2 times per hour from Dunstable 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 Dunstable and Windsor Castle. The earliest departure is at 5:04 AM in the morning, and the last departure from Dunstable is at 9:08 PM which arrives into Windsor Castle at 11:01 PM. All services require a transfer at Farringdon and take an average of 2h 1m. The schedules shown below are for the next available departures.


1h 56m • 2 changes


1h 56m • 2 changes


1h 56m • 2 changes


1h 53m • 2 changes


2h 12m • 2 changes


1h 58m • 2 changes


1h 57m • 2 changes


1h 58m • 2 changes
Want to know about travelling from Dunstable 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 Dunstable to Windsor Castle. However, there are services departing from Dunstable station and arriving at Windsor Castle station via Farringdon. The journey, including transfers, takes approximately 2h 1m.
Dunstable to Windsor Castle train services, operated by Thameslink, depart from Leagrave station.
Dunstable to Windsor Castle train services, operated by Thameslink, arrive at Slough station.
Book your Dunstable to Windsor Castle train tickets online with Thameslink, Elizabeth Line (TfL) and Great Western Railway (GWR).
The distance between Dunstable and Windsor Castle is 45.1 km. The road distance is 94 km.
You can take a train from Leagrave to Windsor Castle via Farringdon, Farringdon Without, Slough, and Windsor & Eton Central in around 1h 57m.