In 2026, London remains the most connected international destination from the United States, with direct flights departing from over 25 US cities. Major East Coast hubs like New York (JFK and Newark), Boston, Philadelphia, Washington D.C. (Dulles), and Atlanta offer multiple daily frequencies. From the West Coast, you can fly non-stop from Los Angeles, San Francisco, Seattle, and San Diego. Central hubs include Chicago (O'Hare), Dallas/Fort Worth, Houston, and Denver. Additionally, popular sun and tech destinations like Miami, Orlando, Tampa, Las Vegas, Phoenix, Austin, and Raleigh-Durham have well-established direct routes. Flights typically land at either London Heathrow (LHR) or London Gatwick (LGW), with some seasonal service to London Stansted. Carriers providing these services include "Big Three" US airlines (Delta, United, American), UK flag carriers (British Airways, Virgin Atlantic), and long-haul specialists like JetBlue and Norse Atlantic, ensuring that almost every major US region has a "one-jump" link to the UK capital.