The average train between Portslade and Sudbury takes 3h 57m and the fastest train takes 3h 4m. There is a train service every few hours from Portslade to Sudbury. 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 hourly between Portslade and Sudbury. The earliest departure is at 5:48 AM in the morning, and the last departure from Portslade is at 10:16 PM which arrives into Sudbury at 6:15 AM. All services require a transfer at London Victoria and take an average of 3h 57m. The schedules shown below are for the next available departures.



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3h 34m • 3 changes
Want to know about travelling from Portslade to Sudbury? 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 Portslade to Sudbury. However, there are services departing from Portslade station and arriving at Sudbury station via London Victoria. The journey, including transfers, takes approximately 3h 57m.
Portslade to Sudbury train services, operated by Southern, depart from Portslade station.
Portslade to Sudbury train services, operated by Southern, arrive at Marks Tey station.
Book your Portslade to Sudbury train tickets online with Southern, London Underground (Tube) and Greater Anglia.
The distance between Portslade and Sudbury is 148.3 km. The road distance is 183 km.
You can take a train from Portslade to Sudbury (Suffolk) via London Victoria, Victoria station, Liverpool Street station, London Liverpool Street, and Marks Tey in around 3h 49m.