The average train between Seaford and Portslade takes 1h and the fastest train takes 52 min. The train runs at least 2 times per hour from Seaford to Portslade. 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 Seaford and Portslade. The earliest departure is at 4:50 AM at night, and the last departure from Seaford is at 11:55 PM which arrives into Portslade at 1:28 AM. All services require a transfer, and take on average 1h. The schedules shown below are for the next available departures.

53 min • 1 change

55 min • 1 change

56 min • 1 change
Arrives next day

55 min • 1 change

1h 16m • 1 change

56 min • 1 change

56 min • 1 change

52 min • 1 change

1h 1m • 1 change

56 min • 1 change

57 min • 1 change

56 min • 1 change
Want to know about travelling from Seaford to Portslade? 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 Seaford to Portslade. However, there are services departing from Seaford station and arriving at Portslade station via Brighton. The journey, including transfers, takes approximately 1h.
Seaford to Portslade train services, operated by Southern, depart from Seaford station.
Seaford to Portslade train services, operated by Southern, arrive at Brighton station.
Book your Seaford to Portslade train tickets online with Southern.
The distance between Seaford and Portslade is 23.8 km. The road distance is 32 km.
Southern operates a train from Seaford to Brighton every 30 minutes. Tickets cost £8–17 and the journey takes 35 min.