Heathrow Business Parking Terminal 4 (formerly Park and Fly) is located near to Terminal 4 and serves this terminal only. The car park is suitable for all Terminal 4 travelers and offers an efficient, quick and secure parking service.

Transfers to Terminal 4 depart every five to eight minutes and take approximately three minutes. Security measures in place include 24-hour car park attendants, frequent patrols, security fencing and comprehensive CCTV. Situated just off the Southern Perimeter Road, Business Parking Terminal 4 is signposted on all major routes into the airport.