The best month to fly with Flight QZ663 is February and the most expensive month to fly is July. (Average prices, based on 682 datapoints.)
The best day to arrive at Singapore is Tuesday and it would be best to avoid Wednesday, as prices are on average 31.88% higher than on Tuesday. (Average prices, based on 1019261 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 257 datapoints.)