On 11 June 2015, Khazzouh returned to the Sydney Kings, re-signing with the club for the 2015–16 NBL season. On 21 December 2015, he was ruled out for the rest of the season after scans revealed he required surgery to repair a ruptured right quadriceps tendon. In 17 games for the Kings, he averaged 13.8 points, 7.5 rebounds, 1.6 assists, 1.1 steals and 1.8 blocks per game.
