KLM Operating out of Terminal 4 at London Heathrow Airport (LHR), Royal Dutch Airlines provides flights to Amsterdam Schiphol Airport (AMS) and other destinations. KLM Airlines LHR Terminal specialized check-in counters, effective security procedures, and seamless luggage handling are advantageous to passengers. Business class passengers and SkyTeam Elite members are among the premium travelers who can take advantage of SkyPriority services, which include expedited security and priority boarding. Additionally, they have access to the SkyTeam Lounge, which offers free refreshments, Wi-Fi, and food. The terminal provides a variety of eating and retail alternatives, making sure that every customer has a convenient and comfortable journey.