CAIRO/TUNIS, Shawwal 25, 1435, Aug 21, 2014, SPA -- Tunisia and Egypt's Cairo airport cancelled most flights to and from Libya on Thursday, Reuters quoted officials as saying. A spokesman for Tunisian Aviation Authority gave no explanation for the measures but Libyan news agency LANA and Egyptian officials said Cairo airport authorities had cancelled flights for security reasons. --SPA 17:03 LOCAL TIME 14:03 GMT www.spa.gov.sa/w