The average train between Slough and Sleaford takes 3h 1m and the fastest train takes 2h 27m. There is a train service every few hours from Slough to Sleaford. 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 2 hours between Slough and Sleaford. The earliest departure is at 6:21 AM in the morning, and the last departure from Slough is at 11:21 PM which arrives into Sleaford at 7:12 AM. All services require a transfer at Farringdon Without and take an average of 3h 1m. The schedules shown below are for the next available departures.



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2h 35m • 3 changesWant to know about travelling from Slough to Sleaford? 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 Slough to Sleaford. However, there are services departing from Slough station and arriving at Sleaford station via Farringdon Without. The journey, including transfers, takes approximately 3h 1m.
Slough to Sleaford train services, operated by Elizabeth Line (TfL), depart from Slough station.
Slough to Sleaford train services, operated by Elizabeth Line (TfL), arrive at Sleaford station.
Book your Slough to Sleaford train tickets online with Elizabeth Line (TfL), London Underground (Tube) and 4 other operators.
The distance between Slough and Sleaford is 166 km. The road distance is 216 km.
You can take a train from Slough to Sleaford via Farringdon Without, Farringdon station, King's Cross St. Pancras station, King's Cross, and Peterborough in around 3h 21m.