International flights to and from India have been suspended till December 31 in view of the coronavirus pandemic and planes will fly only on select routes on a case-to-case basis, the Directorate General of Civil Aviation (DGCA) said in a circular on Thursday. The notification titled ‘Travel and Visa restrictions related to Covid-19′ read, “In partial modification of circular dated 26-06-2020, the competent authority has further extended the validity of circular issued on the subject cited above regarding Scheduled International commercial passenger services to/from India till 2359 hrs 1ST of 31St December, 2020.” The restrictions, however, are not applicable on international all-cargo operations and flights specially approved by the DGCA, it added.