At London Heathrow Airport (LHR), United Airlines operates out of Terminal 2, also known as “The Queen’s Terminal.” Convenient amenities offered to United travelers at this cutting-edge terminal include speedy check-ins, entry to first-class lounges, and a wide range of food and shopping options. For United Airlines LHR Terminal , Terminal 2 guarantees a hassle-free travel experience with effective security procedures and simple international connections.