The best month to fly between Guangzhou and Beijing is May and the most expensive month to fly is January. (Average prices, based on 212 datapoints.)
The best day to arrive at Guangzhou is Wednesday and it would be best to avoid Thursday, as prices are on average 106.09% higher than on Wednesday. (Average prices, based on 210 datapoints.)
The cheapest airline flying from Guangzhou to Beijing is Capital Airlines. They are 59% cheaper than Air China. (Average prices, based on 235 datapoints.)
The best time to fly is at around 20. (Average prices, based on 270 datapoints.)