To get in you must either: be flying in Business Class or First Class on a British Airways or oneworld alliance partner airline from Terminal 5. hold Silver or Gold status in British Airways Executive Club.

Accessing a British Airways Lounge at London Heathrow Terminal 5 requires meeting specific ticket or loyalty status criteria. To enter the Galleries Club Lounges, you must be flying in Club World (Business Class) or First Class on British Airways or a Oneworld partner. Alternatively, you can gain access if you hold Silver or Gold status in the BA Executive Club or Sapphire or Emerald status in the Oneworld alliance, even if you are flying in Economy. For the more exclusive Galleries First Lounge, you generally need to be flying in First Class or hold Emerald/Gold status. The pinnacle of luxury, the Concorde Room, is strictly reserved for those flying in BA First or those with the ultra-rare "Concorde Room Card." It is important to note that unlike some other airline lounges, you cannot usually buy a "day pass" for BA-operated lounges; however, Terminal 5 does host independent lounges like Aspire or Plaza Premium which can be accessed via Priority Pass or a paid entry fee if you do not meet the BA-specific requirements.