http://www.airasia.com

u can check the webpage of Air Asia regularly which often has discount or big promotion for the KUL <--> HKG air tickets.

Grad trip想到馬來西亞, 想留約15-20天吧, 上priceline看flight price, 竟然要4000港元......真係嚇死人了....... 想問怎麼訂機票會便宜一點呢? 從未去過長途旅行啦.... 所以想請教一下..... 還是學生.....所以沒太多錢了啦....