Pisa draws travelers who want Tuscany without the crowds of Florence proper — the Leaning Tower and Campo dei Miracoli are the obvious pull, but the airport also serves as a practical gateway to Lucca, the Cinque Terre, and inland wine country. Because Las Vegas is a secondary origin for international business class, your routing options are shaped by which airline's hub makes sense. British Airways connects via Heathrow with their Club Suite, a fully enclosed pod in 1-2-1 configuration with a closing door, White Company bedding, and one of the more comfortable long-haul products flying today. Virgin Atlantic's Upper Class offers a similar suite-with-door experience through Heathrow, plus their signature Clubhouse lounge and onboard social bar if you enjoy that touch of theater. KLM routes through Amsterdam with a lie-flat 1-2-1 World Business Class seat — not an enclosed suite, but a solid product with the airline's charming Delft Blue house amenity on longer sectors. Delta, connecting via Atlanta or Minneapolis, brings its Delta One Suite with a closing door and Tumi amenity kits, appealing if you'd rather stay on a US carrier for the transatlantic leg.