{SIA@Policy}Does Singapore A????rli????es have a 24-hour cancellation policy? https://central.xero.com/s/question/0D58V00009Mmk6dSAB/siapolicydoes-singapore-a%F0%9D%95%9Arli%F0%9D%95%9Fes-have-a-24hour-cancellation-policy Singapore cancellation policy includes a "24-???????????????????? Free Cancellation" which allows you to cancel most bookings within 24 hours of booking without facing a penalty １(８６６)８８４-３３１4, provided the check-in date is at least 7 days away.