Flights to Hong Kong

I've been attempting to find the cheapest return flight to Hong Kong over the next few months. I thought the best idea would be to look at 'last minute' websites, check every day until a flight to Hong Kong came up.

Unfortunately none of these websites seem to understand what "last minute" means and are asking me to input the dates I wish to travel instead of just giving me a list of flights day to day.

Any help on websites where I can just check every day until a cheap flight to Hong Kong comes up would be greatly appreciated.

[kyshel]

matrix.itasoftware.com