https://community.runtheedge.com/threads/refundpolicy-1855-838-4982-does-singapore-airlines-have-free-24-hour-cancellation-customersupport-tm-c.3754/By rylee smith / October 24, 2024 https://community.runtheedge.com/threads/refundpolicy-1855-838-4982-does-singapore-airlines-have-free-24-hour-cancellation-customersupport-tm-c.3754/