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 January and the most expensive month to fly is August. (Average prices, based on 3525 datapoints.)
The best day to arrive at Beijing is Thursday and it would be best to avoid Friday, as prices are on average 21.03% higher than on Thursday. (Average prices, based on 3531 datapoints.)
The cheapest airline flying to Beijing is China Eastern Airlines. They are 74% cheaper than Singapore Airlines. (Average prices, based on 3659 datapoints.)
At Beijing the most flights depart around 08:00. (Hourly flights, based on 3849 datapoints.)
From Beijing it is on average the cheapest to fly to Shanghai and to Shenzhen. (Average prices, based on 176 datapoints.)
From Beijing most of the flights depart to Guangzhou, second best connected from Beijing is Hong Kong. (Daily flights, based on 126 datapoints.)