The best month to fly between Hong Kong and Bangkok is June and the most expensive month to fly is January. (Average prices, based on 413 datapoints.)
The best day to arrive at Hong Kong is Saturday and it would be best to avoid Wednesday, as prices are on average 63.9% higher than on Saturday. (Average prices, based on 334 datapoints.)
The cheapest airline flying from Hong Kong to Bangkok is Thai Lion Air. They are 61% cheaper than Cathay Pacific. (Average prices, based on 433 datapoints.)
The best time to fly is at around 10. (Average prices, based on 666 datapoints.)