The average bus between Heathrow Terminal 3 and Exeter St Davids takes 5h 51m and the fastest bus takes 3h 58m. The bus service runs several times per day from Heathrow Terminal 3 to Exeter St Davids. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between Heathrow Terminal 3 and Exeter St Davids. The earliest departure is at 8:20 AM in the morning, and the last departure from Heathrow Terminal 3 is at 11:15 PM which arrives into Exeter St Davids at 7:31 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 51m. The schedules shown below are for the next available departures.

4h 9m • 1 change

4h 10m • 1 change
Arrives next day

8h 16m • 1 change

4h 9m • 1 change

4h 10m • 1 change
Arrives next day

8h 16m • 1 change

4h 9m • 1 change

4h 10m • 1 change
Arrives next day

8h 16m • 1 change
Want to know about travelling from Heathrow Terminal 3 to Exeter St Davids? 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 bus from Heathrow Terminal 3 to Exeter St Davids. However, there are services departing from Heathrow Terminal 3 station and arriving at Exeter St Davids station via Bampfylde Street. The journey, including transfers, takes approximately 5h 51m.
Heathrow Terminal 3 to Exeter St Davids bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow Terminal 3 to Exeter St Davids bus services, operated by National Express, arrive at Bampfylde Street station.
The distance between Heathrow Terminal 3 and Exeter St Davids is 230.8 km. The road distance is 257 km.
National Express operates a bus from Heathrow Central Bus Station to Bampfylde Street every 3 hours. Tickets cost £30–75 and the journey takes 3h 45m.