https://www.communitypublishers.com/forum/general-discussion/singapore-airline-refund-policyhttps://www.communitypublishers.com/forum/general-discussion/singapore-airline-refund-policyhttps://www.communitypublishers.com/forum/general-discussion/singapore-airline-refund-policyhttps://www.communitypublishers.com/forum/general-discussion/singapore-airline-refund-policy