Virgin is celebrating with a 'Cheers to 20 years' sale, and they're in business AND economy, right through summer (25 November to 27 March).
Steps to finding the cheapest flight:
Visit the Virgin deal page. Note the route and dates you want. Check the price too.
Then check the price on Beat That Flight, as for pretty much every date we've checked, it's finding cheaper prices.
- Sydney to Canberra in Business: $281
- Sydney to Gold Coast in Economy: $57
- Sydney to Brisbane in Economy: $75
There are so many routes and dates that I'll keep searching for cheaper dates, and update here, but outside of the Christmas period there seems to be plenty available to almost anywhere that Virgin flies.