He then attracted interest from other Australian clubs and decided to sign for Newcastle United Jets for 2 years with his old youth team coach Ian Crook and Gary van Egmond.

Griffiths got picked up by National Bucharest in the Romanian Divizia A where he played for 2 seasons and attracted offers from some eastern European Giants.

On 8 June 2009 it was announced that he would join A-league club Gold Coast United at the conclusion of the 2009 Chinese Super League season,[1] but he later returned to Beijing.

On the opening day of the 2011–12 A-League season he scored a brace, allowing the Jets to win the game 3–2 over Melbourne Heart in Newcastle.

[7] On 5 December 2015, Hong Kong Premier League giants South China announced the capture of Griffiths from Sarawak via Facebook.

He made his international debut on 6 September 2006, coming on as a substitute for Ahmad Elrich (who was injured) in the 30th minute in a 2007 AFC Asian Cup qualifier against Kuwait.