The best month to fly between Perth and Melbourne is February and the most expensive month to fly is September. (Average prices, based on 202 datapoints.)
The best day to arrive at Perth is Tuesday and it would be best to avoid Thursday, as prices are on average 86.97% higher than on Tuesday. (Average prices, based on 202 datapoints.)
The cheapest airline flying from Perth to Melbourne is JetStar Airways. They are 49% cheaper than Qantas. (Average prices, based on 211 datapoints.)
The best time to fly is at around 23. (Average prices, based on 364 datapoints.)