The best month to fly with Flight SL520 is July and the most expensive month to fly is December. (Average prices, based on 235 datapoints.)
The best day to arrive at Kuala Lumpur is Tuesday and it would be best to avoid Saturday, as prices are on average 41.02% higher than on Tuesday. (Average prices, based on 18390596 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 121 datapoints.)