The average train between Heathrow Terminal 4 and Exeter takes 3h 21m and the fastest train takes 2h 45m. There is a train service every few hours from Heathrow Terminal 4 to Exeter. 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 Heathrow Terminal 4 and Exeter. The earliest departure is at 6:15 AM in the morning, and the last departure from Heathrow Terminal 4 is at 11:47 PM which arrives into Exeter at 8:44 AM. All services require a transfer, and take on average 3h 21m. The schedules shown below are for the next available departures.

3h 23m • 1 change

2h 56m • 1 change

2h 54m • 1 change

3h 14m • 1 change

3h 12m • 1 change

2h 53m • 1 change

2h 58m • 1 change

3h 9m • 1 change

3h 12m • 1 change

2h 53m • 1 change

2h 58m • 1 change

3h 9m • 1 change
Want to know about travelling from Heathrow Terminal 4 to Exeter? 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 4 to Exeter. However, there are services departing from Heathrow Terminal 4 station and arriving at Exeter station via London Paddington. The journey, including transfers, takes approximately 3h 21m.
Heathrow Terminal 4 to Exeter train services, operated by Elizabeth Line (TfL), depart from Heathrow Terminal 4 station.
Heathrow Terminal 4 to Exeter train services, operated by Elizabeth Line (TfL), arrive at Exeter St Davids station.
Book your Heathrow Terminal 4 to Exeter train tickets online with Elizabeth Line (TfL) and Great Western Railway (GWR).
The distance between Heathrow Terminal 4 and Exeter is 230.2 km. The road distance is 304 km.
You can take a train from Heathrow Terminal 4 to Exeter St Davids via London Paddington in around 3h 10m.