Career
Lomić started his senior career with Borac Čačak, before transferring to Železnik in the summer of 2002. He spent the following three seasons with the Lions, winning the Serbia and Montenegro Cup in 2005. On 23 June 2005, Lomić signed a four-year contract with Partizan.
He was given the number 13 shirt, previously worn by South Korean youth international Kim Chi-woo.
In the next two seasons, Lomić made 50 league appearances and scored three goals for the club In June 2007, Lomić was transferred to TuS Koblenz, penning a three-year deal.
On 31 August 2009, Lomić rejoined Partizan from TuS Koblenz after the two clubs agreed a transfer. He signed a two-year contract and was given the number 11 shirt.
On 5 July 2010, Lomić moved to Dynamo Moscow, penning a three-year deal.
He made a total of 106 official appearances and scored one goal for the club in the following four seasons. In July 2014, Lomić signed a two-year contract with Mordovia Saransk. Lomić was selected by Vladimir Petrović in the 18-man squad to represent Serbia and Montenegro at the 2004 Summer Olympics.
He appeared in all three group games.
A 0–6 loss to Argentina, a 1–5 loss to Australia, and a 2–3 loss to Tunisia, as the team finished bottom of the table. He also played the full 90 minutes in all four of Serbia and Montenegro"s matches in the final tournament, where they were eliminated in the semi-final by Ukraine after penalties.
In August 2006, Lomić was called up to the Serbia national team by manager Javier Clemente for their first match as an independent country against the Czechoslovakian Republic, but an injury ruled him out of the game. Lomić made his debut for Serbia in a friendly match against Japan on 7 April 2010 in Osaka.
He also played in a shocking 1–3 loss at home to Estonia in a Union of European Football Associations Euro 2012 qualifier on 8 October 2010.