The average train between Heathrow Terminal 5 and Grays takes 1h 44m and the fastest train takes 1h 26m. The train runs at least 2 times per hour from Heathrow Terminal 5 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.
Trains run every 30 minutes between Heathrow Terminal 5 and Grays. The earliest departure is at 8:20 AM in the morning, and the last departure from Heathrow Terminal 5 is at 11:30 PM which arrives into Grays at 7:59 AM. All services require a transfer at Stratford (London) and take an average of 1h 44m. The schedules shown below are for the next available departures.


1h 26m • 2 changes


1h 38m • 2 changes


1h 38m • 2 changes


1h 26m • 2 changes


1h 38m • 2 changes


1h 39m • 2 changes


1h 31m • 2 changes


1h 38m • 2 changes


1h 39m • 2 changes


1h 39m • 2 changes


1h 39m • 2 changes


1h 39m • 2 changes
Want to know about travelling from Heathrow Terminal 5 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 train from Heathrow Terminal 5 to Grays. However, there are services departing from Heathrow Terminal 5 station and arriving at Grays station via Stratford (London). The journey, including transfers, takes approximately 1h 44m.
Heathrow Terminal 5 to Grays train services, operated by Elizabeth Line (TfL), depart from Heathrow Terminal 5 station.
Heathrow Terminal 5 to Grays train services, operated by Elizabeth Line (TfL), arrive at Grays station.
Book your Heathrow Terminal 5 to Grays train tickets online with Elizabeth Line (TfL), London Underground (Tube) and c2c.
The distance between Heathrow Terminal 5 and Grays is 56.5 km. The road distance is 66 km.
You can take a vehicle from Heathrow Terminal 5 to Grays via Heathrow Terminal 5, Stratford (London), Stratford station, West Ham station, and West Ham in around 1h 35m.