Fly Business course to Bali for 28K details** (when Jetstar charges $800!) ???? ???? **Perfect for Aussies** in **Sydney, Melbourne & Brisbane** - this **Amex to Qantas hack** is effective for **Emirates, Fiji Airways & Cathay flights much too!** ???? **Tag your mate** who's however **shelling out funds for Jetstar flights** ???? ???? **Comment