The best month to fly between Hangzhou and Guangzhou is May and the most expensive month to fly is March. (Average prices, based on 208 datapoints.)
The best day to arrive at Hangzhou is Monday and it would be best to avoid Sunday, as prices are on average 163.71% higher than on Monday. (Average prices, based on 241691 datapoints.)
The cheapest airline flying from Hangzhou to Guangzhou is Shenzhen Airlines. They are 48% cheaper than China Southern Airlines. (Average prices, based on 234 datapoints.)