Saw this deal and this comment (many thanks to both OPs) and believe these fares need their own post as not only are they cheaper, but they include all credit card fees. Flights from the east coast are direct, whereas Perth & Adelaide are via Melbourne. Flights to LA are split between 747s & A380s. Happy travels :)
These fares are available all of May 2016, with return dates until mid June 2016.
Regular screenshots here…
was bestjet one of the 3rd parties that werent able to confirm itineraries for that price error from qantas a month or so back?