 In March 2015, Ioannou makes the final of the European Indoor Athletics Championships but didn't arrived to make any jump due to an injury.In June, he makes the olympic standards by clearing 2.29 m.

In February 2016, for his first competition of the year, the Cypriot equals his own indoor national record made in 2008 (and equaled by Dimitrios Chondrokoukis in 2015) by clearing 2.32 m in Hustopeče on his third try.1No mark in the final