Fly business enterprise Class to Bali for 28K points** (when Jetstar fees $800!) ???? ???? **Perfect for Aussies** in **Sydney, Melbourne & Brisbane** - this **Amex to Qantas hack** is effective for **Emirates, Fiji Airways & Cathay flights far too!** ???? **Tag your mate** who's however **paying cash for Jetstar flights** ???? ???? **remark 'fa