Please be aware that Melbourne has multiple airports and that these results are for all airports serving the city.
The best month to fly between Melbourne and Sydney is August and the most expensive month to fly is November. (Average prices, based on 3775 datapoints.)
The best day to arrive at Melbourne is Saturday and it would be best to avoid Sunday, as prices are on average 69.28% higher than on Saturday. (Average prices, based on 1218 datapoints.)
The cheapest airline flying from Melbourne to Sydney is JetStar Airways. They are 47% cheaper than Qantas. (Average prices, based on 3872 datapoints.)
The best time to fly is at around 20. (Average prices, based on 7611 datapoints.)