He moved to Charlton Athletic in 2008 as part of a partnership with ASEC,[3] but was unable to obtain a work permit,[4] and on 31 January 2009, he moved to Standard Liège signing a five-year contract with Belgian champions.

[5][6] Having joined Oostende in 2015, Cyriac left for Fulham on 31 January 2017 for the rest of the 2016–17 season.

[8] In July 2021, Cyriac signed with URSL Visé competing in the third-tier Belgian National Division 1.

[11] Cyriac made his debut for Ivory Coast in a friendly against Mexico in August 2013.

[12] His first goal for his country came in November 2015, in a World Cup qualifying win over Liberia.