We will try to build out this travel tips page to help you cost effectively book your travel to and from China.
Try these sites:
Also, if you have air miles, you may want to consider using those. If you use air miles, you should also check the partner airlines of your mileage program.
Speaking of air miles, many credit cards are currently offering huge signup bonuses right now. Some offering 50,000, 75,000 or 100,000+ air miles as a signup bonus. Here are a couple good website to learn how to find the best deals: