The average train between Theale and Heathrow takes 1h 4m and the fastest train takes 56 min. There is a train service every few hours from Theale to Heathrow. 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 Theale and Heathrow. The earliest departure is at 6:02 AM in the morning, and the last departure from Theale is at 10:11 PM which arrives into Heathrow at 11:09 PM. All services require a transfer, and take on average 1h 4m. The schedules shown below are for the next available departures.

1h 6m • 1 change

1h 6m • 1 change

1h 5m • 1 change

1h 3m • 1 change

1h 7m • 1 change

1h 8m • 1 change

56 min • 1 change

1h 1m • 1 change

1h 7m • 1 change

1h 8m • 1 change

56 min • 1 change

1h 1m • 1 change
Want to know about travelling from Theale to Heathrow? 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 Theale to Heathrow. However, there are services departing from Theale station and arriving at Heathrow station via London Paddington. The journey, including transfers, takes approximately 1h 4m.
Theale to Heathrow train services, operated by Great Western Railway (GWR), depart from Theale station.
Theale to Heathrow train services, operated by Great Western Railway (GWR), arrive at Heathrow Terminals 2 & 3 station.
Book your Theale to Heathrow train tickets online with Great Western Railway (GWR) and Heathrow Express.
The distance between Theale and Heathrow is 43.3 km. The road distance is 89 km.
You can take a train from Theale to Heathrow Terminals 2 & 3 via London Paddington in around 56 min.