The Swiss Airlines SIN Terminal provides a smooth travel experience with quick check-in procedures and first-rate amenities. The airline is based out of Singapore Changi Airport's Terminal 1. Before your flight, you can unwind in leisure at the Swiss Lounge, which is accessible to First and Business Class guests. There are plenty of retail and dining options inside the terminal, so there will be something to do while you wait. With the world-class facilities of Changi and the legendary service of Swiss Airlines, your trip begins swiftly and comfortably at SIN Terminal.