Choosing between Heathrow (LHR) and Gatwick (LGW) in 2026 depends on your destination, budget, and starting point. Heathrow is the UK's primary hub, located 14 miles west of London; it offers more terminals, premium lounges, and the largest selection of long-haul international flights to Asia, North America, and the Middle East. It is generally faster to reach via the Heathrow Express (15 minutes to Paddington) or the Elizabeth Line. Gatwick, 28 miles south of London, is the secondary hub and the premier choice for leisure travelers and budget airlines like easyJet. While flights from Gatwick are often cheaper, the transfer to central London takes longer (30 minutes via Gatwick Express to Victoria) and can be more expensive. If you prioritize convenience and global connectivity, Heathrow is superior; if you are seeking a lower-cost European holiday and a more compact, easier-to-navigate airport, Gatwick is often the better fit.