Geneva International Airport — Geneva, Switzerland

Uniquely among major European airports, GVA straddles the Swiss-French border, incorporating a French sector that allows travelers to access certain flights directly from French territory without formally clearing Swiss customs, a legacy of a bilateral treaty dating back to the early twentieth century. The airport serves Geneva, a city whose international significance far exceeds its modest population, hosting the European headquarters of the United Nations, the International Committee of the Red Cross, and numerous other diplomatic and humanitarian organizations that generate substantial premium and business travel demand. Beyond diplomacy, Geneva's status as a global banking and watchmaking center, along with its proximity to Alpine ski resorts, draws additional business and leisure traffic through the terminal. Its single runway handles a dense schedule of flights connecting the city to destinations across Europe and select intercontinental routes.