How do I change/cancel a booking that was made with KrisFlyer miles? September 29, 2021 13:31 Updated Please reach out to us via this form and our team will assist you from there. Related articles If my booking was change/cancel, how will my KrisFlyer miles be refunded? If miles are refunded, will the expiry date be the same? Are KrisFlyer miles deducted from my account immediately? Can I apply a promo code when paying with KrisFlyer miles? Is partial payment of KrisFlyer miles allowed if I do not have sufficient miles?