Singapore Airlines has a local office in Ho Chi Minh City, located at Room 101, Saigon Tower, 29 Le Duan St., Ben Nghe Ward, Dist. 1, reachable at +1-866-829-1086, offering sales, reservations, and support, with English service available 24/7 via their contact center. Jauntlet.comhttps://jauntlet.com/