From the M25:
- Leave the motorway at Junction 15 and join the M4 signposted to London.
- Leave the M4 at Junction 3 and follow the A312 towards Hounslow / Feltham.
- At the Jolly Waggoners roundabout turn right onto A4 (Bath Road towards Heathrow).
- Purple Parking Park & Ride Terminal 4 is approximately 1 mile along the A4 on the left, next door to the Premier Inn Hotel.
From the M4:
- Leave the motorway at Junction 3 and follow the A312 towards Hounslow / Feltham.
- At the Jolly Waggoners roundabout turn right onto A4 (Bath Road towards Heathrow).
- Purple Parking Park & Ride Terminal 4 is approximately 1 mile along the A4 on the left, next door to the Premier Inn Hotel.

If you will be using a Satnav to get to the airport the car park does not have a unique postcode and there are two Bath Roads at Heathrow; we recommend using the address of the Premier Inn, as it's right next to the car park:

15 Bath Rd,
London
TW6 2AB