The best month to fly with Flight GA855 is May and the most expensive month to fly is July. (Average prices, based on 444 datapoints.)
The best day to arrive at Singapore is Friday and it would be best to avoid Wednesday, as prices are on average 16.93% higher than on Friday. (Average prices, based on 15623928 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 869 datapoints.)