Please be aware that Beijing has multiple airports and that these results are only for Beijing Capital International Airport.
The best month to arrive at Beijing is February and the most expensive month to fly is August. (Average prices, based on 392 datapoints.)
The best day to arrive at Beijing is Thursday and it would be best to avoid Friday, as prices are on average 157.27% higher than on Thursday. (Average prices, based on 404 datapoints.)
The cheapest airline flying to Beijing is China Eastern Airlines. They are 66% cheaper than Cathay Pacific. (Average prices, based on 525 datapoints.)
At Beijing the most flights depart around 19:00. (Hourly flights, based on 764 datapoints.)
From Beijing it is on average the cheapest to fly to Shanghai and to Shenzhen. (Average prices, based on 212 datapoints.)
From Beijing most of the flights depart to Shenzhen, second best connected from Beijing is Shanghai. (Daily flights, based on 162 datapoints.)