The average train between Ash and Heathrow takes 1h 45m and the fastest train takes 1h 22m. There is a train service every few hours from Ash 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 Ash and Heathrow. The earliest departure is at 6:14 AM in the morning, and the last departure from Ash is at 11:35 PM which arrives into Heathrow at 4:52 AM. All services require a transfer at Reading and take an average of 1h 45m. The schedules shown below are for the next available departures.


1h 40m • 2 changes


1h 42m • 2 changes


1h 32m • 2 changes


1h 29m • 2 changes


1h 43m • 2 changes


1h 34m • 2 changes


1h 33m • 2 changes


1h 31m • 2 changes


2h 6m • 2 changes


1h 37m • 2 changes


1h 37m • 2 changes


1h 37m • 2 changes
Want to know about travelling from Ash 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 Ash to Heathrow. However, there are services departing from Ash station and arriving at Heathrow station via Reading. The journey, including transfers, takes approximately 1h 45m.
Ash to Heathrow train services, operated by Great Western Railway (GWR), depart from Ash station.
Ash to Heathrow train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Ash to Heathrow train tickets online with Great Western Railway (GWR) and Heathrow Express.
The distance between Ash and Heathrow is 31.1 km. The road distance is 112 km.
You can take a train from Ash to Heathrow Terminals 2 & 3 via Reading and London Paddington in around 1h 38m.