The best month to fly between Hong Kong and Singapore is November and the most expensive month to fly is December. (Average prices, based on 958 datapoints.)
The best day to arrive at Hong Kong is Saturday and it would be best to avoid Wednesday, as prices are on average 123.13% higher than on Saturday. (Average prices, based on 3393735 datapoints.)
The cheapest airline flying from Hong Kong to Singapore is Scoot-Tiger. They are 62% cheaper than Singapore Airlines. (Average prices, based on 971 datapoints.)
The best time to fly is at around 17. (Average prices, based on 1749 datapoints.)