Checking Prices for Flights

Hmmmm, let's see. I'd like to visit either China, Egypt, or France. In China, if I traveled there, I could visit the Temple of Heaven, the Great Wall of China, the Terracotta Army, and possibly even go to a martial arts academy and learn some tricks of the trade in martial arts! If I visited Egypt, I could see the Great Sphinx, the Great Pyramids, Abu Simbel, and maybe come across some hidden tombs to explore! If I decided to go to France, I'd be able to visit the art galleries there, enjoy the fine wine made there, and enjoy the countryside and architecture! So, how do I choose? Should my travel destination be China, Egypt, or France? I'll look at the map and choose by pointing and clicking on one of the locations here on Google Maps.