Singapore Airlines HGH Terminal operates out of Terminal 4 at Hangzhou Xiaoshan International Airport (HGH) in Hangzhou, China. Terminal 4 is dedicated to international flights and is equipped with modern amenities to cater to passengers' needs. The terminal offers facilities such as self-service check-in kiosks, staffed check-in counters, and various services like currency exchange, dining outlets, duty-free shops, and lounges for eligible passengers. The terminal is well-organized, making it easy for travelers to navigate through security, customs, and boarding processes.