British Airways Plc Head Office, the flag carrier airline of the United Kingdom, has its head office located in the United Kingdom. The headquarters, known as Waterside, is situated near its main hub at London Heathrow Airport. The Waterside building is located in Harmondsworth, a village that is part of the London Borough of Hillingdon.

The Waterside head office houses the main administrative functions of the airline, including executive management offices, marketing, finance, human resources, and operations. It serves as the nerve center for the airline's global operations, where strategic decisions are made and company-wide policies are formulated.

Designed by the distinguished architectural firm Niels Torp, Waterside was officially opened in 1998 and consists of a series of interconnected buildings set around a central atrium and water features, which is where it gets its name. The design aims to provide a pleasant working environment with natural light and open spaces, reflecting the company's commitment to a positive workplace culture.

From this headquarters, British Airways coordinates its extensive network of international and domestic flights, including services to Europe, the Americas, Asia, Africa, and Oceania. The head office is also responsible for overseeing the airline's fleet management, including the acquisition and maintenance of aircraft, as well as the training and management of staff.

British Airways Plc is a founding member of the Oneworld airline alliance, and from its head office, it manages partnerships and codeshare agreements with other member airlines to offer customers a wider range of destinations and benefits.

For customers and stakeholders looking to contact the British Airways head office, correspondence can be directed to the Waterside address or through the various contact channels provided on the airline's official website. The head office plays a crucial role in ensuring the smooth operation of the airline and maintaining its reputation as a leading carrier in the aviation industry.