He was loaned to Gaziantepspor in 2012, signing on a permanent basis the following season; in 2016 he returned to Maccabi and, one year later, moved to the Philadelphia Union.

[12][13] In January 2010, he and other teammates were fined €6,000 for breaching club discipline by "engaging in untimely nocturnal activities",[14] and the team was also eventually relegated.

[16][17] He made his official debut for his new team on the 15th in a UEFA Europa League second qualifying round against FK Mogren, and scored in the 2–0 home win.

[21][22] On 12 August 2014, after a successful medical, free agent Medunjanin joined Deportivo de La Coruña.

[23] On 29 January 2016, having been deemed surplus to requirements by new manager Víctor Sánchez,[24] he terminated his contract,[25] and agreed to a one-and-a-half-year deal with his former club Maccabi Tel Aviv two days later.

[27][28] On 31 January 2017, Major League Soccer club Philadelphia Union signed Medunjanin to a two-year deal with an option for a third.

[41] In July 2023 he moved countries again, with the 38-year-old signing a one-year deal with Spanish Primera Federación club CD Castellón.

[43][44] He was also called by coach Foppe de Haan for his squad in the 2007 tournament, held in the Netherlands;[45] the nation went on to retain its title by beating Serbia 4–1 in the final,[46] and in the process qualify for the 2008 Olympic Games in Beijing.

[58] On 13 October 2015, Medunjanin scored a crucial brace against Cyprus to help Bosnia and Herzegovina reach the Euro 2016 play-offs after the 3–2 away win.

[62][63] After the outbreak of Bosnian War in 1992, Medunjanin moved to the Netherlands at the age of seven with his mother and sister, whilst his father was unable to leave, later losing his life.