For a seamless pickup at Heathrow Terminal 3, you should use the Terminal 3 Short Stay Car Park, which is located directly adjacent to the terminal building. Heathrow has a strict policy against waiting or picking up passengers at the terminal forecourts for security and traffic reasons; if you attempt to stop at the "Drop-off" lane to pick someone up, you will be issued a significant fine via camera enforcement. After parking in the Short Stay lot, you can walk a short distance to the arrivals hall to meet your traveler. If you are looking for a more budget-friendly or "waiting" option, you can use the Heathrow Long Stay Car Park, which offers up to 2 hours of free parking. You can wait there until your passenger has cleared customs and collected their bags, then have them call you to coordinate a quick meeting or have them take the free shuttle to the lot. In 2026, many drivers also utilize the "Heathrow Terminal Drop-Off Charge" app to manage fees, but for a true "meet and greet," the Short Stay Car Park remains the most convenient, albeit more expensive, primary choice.