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 Singapore is May and the most expensive month to fly is April. (Average prices, based on 593 datapoints.)
The best day to arrive at Melbourne is Tuesday and it would be best to avoid Monday, as prices are on average 38.19% higher than on Tuesday. (Average prices, based on 593 datapoints.)
The best time to fly is at around 21. (Average prices, based on 1111 datapoints.)