The best month to fly with Flight SQ923 is November and the most expensive month to fly is December. (Average prices, based on 8710 datapoints.)
The best day to arrive at Surabaya is Tuesday and it would be best to avoid Saturday, as prices are on average 71.04% higher than on Tuesday. (Average prices, based on 24684356 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 531 datapoints.)