The average bus between London and Portslade takes 3h 49m and the fastest bus takes 2h 31m. There is a bus service every few hours from London 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.
Buses run hourly between London and Portslade. The earliest departure is at 2:30 AM at night, and the last departure from London is at 11:59 PM which arrives into Portslade at 3:46 AM. All services require a transfer, and take on average 3h 49m. The schedules shown below are for the next available departures.

3h 36m • 1 change

3h 49m • 1 change

3h 40m • 1 change

3h 53m • 1 change

2h 31m • 1 change

3h 30m • 1 change

3h 42m • 1 change

3h 56m • 1 change

2h 31m • 1 change

3h 30m • 1 change

3h 42m • 1 change

3h 56m • 1 change
Want to know about travelling from London 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 bus from London to Portslade. However, there are services departing from London station and arriving at Portslade station via Old Steine. The journey, including transfers, takes approximately 3h 49m.
London to Portslade bus services, operated by National Express, depart from London Victoria station.
London to Portslade bus services, operated by National Express, arrive at Old Steine station.
Book your London to Portslade bus tickets online with National Express and Brighton & Hove.
The distance between London and Portslade is 74.2 km. The road distance is 142 km.
National Express operates a bus from London Victoria to Old Steine every 30 minutes. Tickets cost £15–40 and the journey takes 3h 15m.