The average train between Barking and Heathrow Terminal 4 takes 1h 13m and the fastest train takes 1h 9m. The train runs at least 3 times per hour from Barking to Heathrow Terminal 4. 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 20 minutes between Barking and Heathrow Terminal 4. The earliest departure is at 5:46 AM in the morning, and the last departure from Barking is at 10:41 PM which arrives into Heathrow Terminal 4 at 11:57 PM. All services require a transfer at Whitechapel station and take an average of 1h 13m. The schedules shown below are for the next available departures.

1h 11m • 1 change

1h 13m • 1 change

1h 13m • 1 change

1h 13m • 1 change
Want to know about travelling from Barking to Heathrow Terminal 4? 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 Barking to Heathrow Terminal 4. However, there are services departing from Barking station and arriving at Heathrow Terminal 4 station via Whitechapel station station. The journey, including transfers, takes approximately 1h 13m.
Barking to Heathrow Terminal 4 train services, operated by London Underground (Tube), depart from Barking station.
Barking to Heathrow Terminal 4 train services, operated by London Underground (Tube), arrive at Heathrow Terminal 4 station.
Book your Barking to Heathrow Terminal 4 train tickets online with London Underground (Tube) and Elizabeth Line (TfL).
The distance between Barking and Heathrow Terminal 4 is 37.6 km. The road distance is 46 km.
You can take a subway from Barking station to Heathrow Terminal 4 station via Gloucester Road station in around 1h 24m.