Yes, you can absolutely sail from the UK to Florida, though it is a journey of approximately 4,000 to 4,500 nautical miles that requires significant planning and time. For a private sailing yacht, the most common route is the "Atlantic Crossing" via the Canary Islands and the Caribbean, utilizing the Trade Winds. This journey typically takes 3 to 5 weeks depending on the vessel's speed and weather conditions. If you are looking for a "no-fly" commercial option in 2026, Cunard's Queen Mary 2 remains the only ship providing regular transatlantic "crossings" between Southampton and New York, taking 7 days; from New York, you would then take a domestic coastal cruise or a train (Amtrak Silver Meteor) to Florida. Occasionally, cruise lines offer "Transatlantic Positioning" cruises in the spring and autumn that sail directly from UK ports like Southampton or Tilbury to Florida (Port Miami or Port Canaveral) as they move their fleets between Europe and the Caribbean.