Beijing has stepped up airport screening after an increase in number of imported infections.
According to official stats, 16 of the 20 new cases registered in Mainland China on March 14 have been imported.
Flights scheduled to land at its new Daxing International Airport are being redirected to Beijing Capital International Airport, with a special area set to process passengers.
Similar restrictions have been in place in Shanghai, also a key hub for international flights.
Meanwhile, Shanghai and Hangzhou are among some cities that have reopened tourist attractions, restaurants and gyms after no reports of new infections.
In South Korea, 76 new cases and three more deaths have been reported with authorities widening airport checks.
Australian PM booed as Bondi Beach attack victims honoured
Kremlin: Revised US proposals don't improve peace outlook
Nine killed, 10 injured in shooting in South Africa
US Epstein files release highlights Clinton, makes scant reference to Trump
Bangladesh holds state funeral for slain youth leader amid tight security
US hits ISIS in Syria with large retaliatory strikes, officials say
Pakistan court hands Imran Khan, wife 17-year jail terms in another graft case
Seven elephants killed in India train accident
