Wondering which terminal British Airways uses at EWR? Terminal-Guide.com shares everything travelers need for 2025. British Airways operates from Terminal B, Level 2 at Newark Liberty International Airport, handling all check-in and boarding through the B2 Concourse near Gates B50–B58. Passengers can relax at the British Airways Galleries Lounge offering dining options, showers, and business services before their flight. Knowing your British Airways EWR terminal ensures a smooth check-in and boarding experience. Visit Terminal-Guide.com for real-time airport insights, parking details, and updated flight information to make your Newark Airport journey comfortable and stress-free.