On January 24, 2011, Ajinça was traded, along with a future second-round draft pick and cash considerations, to the Toronto Raptors in exchange for the draft rights to Georgios Printezis.
On November 2, 2011, Ajinça joined Paris-Levallois for a one-week tryout. He left the team on November 8 and joined Hyères-Toulon two days later. He appeared in just two games with Hyères-Toulon before parting ways with the team.
After failing to make a return to the NBA following the conclusion of the NBA lockout, Ajinça returned to France and signed with SIG Strasbourg on December 29, 2011. On August 13, 2012, he re-signed with Strasbourg for the 2012–13 season. On August 6, 2013, he re-signed with Strasbourg for the 2013–14 season. On December 18, 2013, he left Strasbourg to return to the NBA.