A great way to use your Qantas Wine Voucher is to pair it with a bonus points offer.
The cheapest way is to get one bottle of Byron and Harold 2020 Cabernet Sauvignon for $54 and 1000 bonus QFF points.
Once your $50 voucher is applied, you get the bottle for $4.
Remember, you also get free delivery if you're a Qantas "Points Club" member and triple points on cash spent.
So it works out at $4 for 1012 points (253 points per dollar)
Great deal - used my $50 wine voucher and paid 696 points to receive 1,000 points + free wine!