Need to get to Greece. Can you recommend itinerary that includes cheapest way to get to Athens from Hong Kong and then travel to Santorini and Mykonos. Hotels for family?
use an agent to find you a cheaper deal, but otherwise there are no direct flight to Athens (as I am sure you know) - the best connection I have discovered was through Frankfurt with Lufthansa or alternatively via Rome. via London takes a bit longer.
As for the islands - you can either fly or take a ferry - ferries seem to be popular.