When you register as a new member, you will be instantly credited with miles accumulated for trips made within 12 months prior to the application for membership.
To ensure that your miles for each trip are credited to your account, your Kestrelflyer number must be inserted in in your booking reference.
Miles accumulated are valid for 3 years and expire on a monthly rolling basis.
If you are short of miles for an award ticket or an upgrade, you have the possibility to purchase the remaining balance with the feature.
On purchase of a Business Class ticket, only 75% of miles will be required to upgrade one accompanying nominee or beneficiary.