The Directorate General of Central Aviation (DGCA) has announced to suspend scheduled international commercial passenger flights until further notice.
In a notification issued on Monday, the DGCA, however, said: "This restriction will not apply to international all-cargo operations and flights specifically approved by the regulator."
The Central government had banned the operation of international flights on March 23 last year to contain and control the spread of Covid-19.
Flight restrictions, however, were later eased under air bubble arrangement with certain countries. India has formed air bubble pacts with about 40 countries.
The country has been operating Vande Bharat flights to many countries over the last one year.