Fly enterprise Class to Bali for 28K factors** (when Jetstar rates $800!) ???? ???? **great for Aussies** in **Sydney, Melbourne & Brisbane** - this **Amex to Qantas hack** works for **Emirates, Fiji Airways & Cathay flights too!** ???? **Tag your mate** who's however **having to pay dollars for Jetstar flights** ???? ???? **remark 'details'** t