Fly Business Class to Bali for 28K details** (when Jetstar expenses $800!) ???? ???? **Perfect for Aussies** in **Sydney, Melbourne & Brisbane** - this **Amex to Qantas hack** works for **Emirates, Fiji Airways & Cathay flights as well!** ???? **Tag your mate** who's nevertheless **paying money for Jetstar flights** ???? ???? **Comment 'factors'