Up To 16 Hours: British Airways’ 10 Longest Nonstop Flights From London [2026]

British Airways is the world’s fifth-largest long-haul operator by number of flights. Only United Airlines, Emirates, Qatar Airways, and Delta Air Lines have more long-haul services. Between now and the end of October, BA has an average of 95 daily long-haul departures from London, up from 91 year-over-year. And so what are the airline’s 10 longest routes using max block time?