The average bus between Erith and Grays takes 1h 4m and the fastest bus takes 50 min. The bus runs at least 3 times per hour from Erith to Grays. 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 every 20 minutes between Erith and Grays. The earliest departure is at 6:30 AM in the morning, and the last departure from Erith is at 5:11 PM which arrives into Grays at 6:19 PM. All services require a transfer, and take on average 1h 4m. The schedules shown below are for the next available departures.

59 min • 1 change

1h 5m • 1 change

1h 4m • 1 change

1h 4m • 1 change
Want to know about travelling from Erith to Grays? 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 Erith to Grays. However, there are services departing from Erith station and arriving at Grays station via Bus Station station. The journey, including transfers, takes approximately 1h 4m.
Erith to Grays bus services, operated by Arriva UK, depart from Erith Town Centre / Cross Street station.
Erith to Grays bus services, operated by Arriva UK, arrive at Bus Station.
The distance between Erith and Grays is 10.4 km. The road distance is 22 km.
Arriva UK operates a bus from Erith Town Centre / Cross Street to Bus Station every 10 minutes. Tickets cost £1–3 and the journey takes 46 min.