Please be aware that Melbourne and Jakarta has multiple airports and that these results are for all airports serving the city.
The best month to fly between Melbourne and Jakarta is February and the most expensive month to fly is January. (Average prices, based on 473 datapoints.)
The best day to arrive at Melbourne is Thursday and it would be best to avoid Friday, as prices are on average 52.05% higher than on Thursday. (Average prices, based on 471 datapoints.)