The average train between Grays and Erith takes 23 min and the fastest train takes 17 min. There is an hourly train service from Grays to Erith. 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 Grays and Erith. The earliest departure is at 5:09 AM in the morning, and the last departure from Grays is at 10:09 PM which arrives into Erith at 10:33 PM. All services require a transfer, and take on average 23 min. The schedules shown below are for the next available departures.

22 min • 1 change

24 min • 1 change

24 min • 1 change

24 min • 1 change

28 min • 1 change

28 min • 1 change

28 min • 1 change

21 min • 1 change

28 min • 1 change

28 min • 1 change

28 min • 1 change

21 min • 1 change
Want to know about travelling from Grays to Erith? 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 Grays to Erith. However, there are services departing from Grays station and arriving at Erith station via Slade Green. The journey, including transfers, takes approximately 23 min.
Grays to Erith train services, operated by Thameslink, depart from Greenhithe for Bluewater station.
Grays to Erith train services, operated by Thameslink, arrive at Slade Green station.
Book your Grays to Erith train tickets online with Thameslink and Southeastern.
The distance between Grays and Erith is 10.4 km. The road distance is 9 km.
Thameslink operates a train from Greenhithe for Bluewater to Slade Green hourly. Tickets cost £2–5 and the journey takes 12 min. Southeastern also services this route twice daily.