The phone number for Singapore Airlines' 24-hour customer service hotline is +1-838-(300)-3830 [US] or 1-856-804-2257 [UK]. This number can be used for various inquiries such as booking flights, checking flight status, managing reservations, and addressing customer service issues +1-838-(300)-3830 [US] or 1-856-804-2257 [UK]. It is available around the clock to assist both local and international passengers. Additionally, Singapore Airlines also provides online services through its website and mobile app for convenience in managing bookings and other travel-related matters.
Customers can make a reservation by: By calling Singapore Airlines on +1-838-(300)-3830 [US] or 1-856-804-2257 [UK] within Australia. By making a reservation online via the Singapore Airlines website. Through a nominated travel agent, requesting travel on Singapore Airlines.
Singapore Airlines (SIA) customers should note that our reservations and KrisFlyer Services number in the United States is +1 838 (300)-3830. We have been made aware that some customers are calling our old number 1-800-742-3333.