If you're driving to Terminal 5, why not save money and earn BA Miles by pre-booking your airport parking.
Parking with Holiday Extras guarantees you the best price for parking at Heathrow, and promises to match any price or refund the difference if you find a lower price for the same package within seven days of booking.
On top of all that, you'll earn five BA Miles for every £1 you spend when booking airport parking with Holiday Extras online*.
*Not available if booked through the Call Centre.