Go through your results for flights to Cangchum in China with Netflights. Although China Eastern Airlines usually has the best prices, it's best to double check what's available for your travel dates.
Flexible on dates? Conducting your search by month allows you to compare prices to Cangchum throughout the year. Accommodation prices will also be higher at this time of year.
But if you're struggling to find flights to Cangchum that work for you, try looking at other airports in China.
Looking at a few different departure airports will give you even more choice. See what you can find. And remember, it's best to book your flights in advance wherever possible.