The average train between Heathrow and Windsor Castle takes 26 min and the fastest train takes 22 min. The train runs at least 4 times per hour from Heathrow 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 15 minutes between Heathrow and Windsor Castle. The earliest departure is at 6:47 AM in the morning, and the last departure from Heathrow is at 7:17 PM which arrives into Windsor Castle at 7:42 PM. All services require a transfer at London Paddington and take an average of 26 min. The schedules shown below are for the next available departures.
22 min • 1 change
23 min • 1 change
23 min • 1 change
23 min • 1 change
Want to know about travelling from Heathrow 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 Heathrow to Windsor Castle. However, there are services departing from Heathrow station and arriving at Windsor Castle station via London Paddington. The journey, including transfers, takes approximately 26 min.
Heathrow to Windsor Castle train services, operated by Heathrow Express, depart from Heathrow Terminals 2 & 3 station.
Heathrow to Windsor Castle train services, operated by Heathrow Express, arrive at London Paddington station.
The distance between Heathrow and Windsor Castle is 18.1 km. The road distance is 26 km.
Heathrow Express operates a train from Heathrow Terminals 2 & 3 to London Paddington every 20 minutes. Tickets cost £29–32 and the journey takes 15 min. Elizabeth Line (TfL) also services this route every 4 hours.
