He then moved to the UK, joining the Wakefield Trinity Wildcats. Gloucester Rugby Union Club tried to sign him but the deal fell through and he returned to Wakefield, although he missed much of the 2006/2007 season with an arm injury. In August 2007, it was announced that he would leave Wakefield.
Tadulala signed for the Bradford Bulls in September 2007. He scored eight tries, including two hat-tricks, for the Bulls in his first eight games. He ended his first season with Bulls as the club's leading tryscorer for the 2008 campaign. He signed a new one-year deal for the 2009 season.[7]
Playing for Fiji in the 2008 World Cup
Tadulala played four games for Fiji in the 2008 Rugby League World Cup, including the 52-0 semi-final loss against Australia.[8] He scored two tries during the competition.
Moving to rugby union with Gloucester
On 25 January 2010, following the conclusion of Fiji's European tour, Gloucester Rugby announced the signing of Tadulala on a short-term contract.[9] However, in early May 2010, head coach Bryan Redpath announced on BBC Radio Gloucestershire that Tadulala was to be released at the end of the 2009/10 season. He played just two games for the club.
Leeds Carnegie
On 1 June 2010, it was announced that Tadulala had signed a two-year deal with Leeds Carnegie.[10]
On 17 December 2011, Tadulala signed for Keighley Cougars, continuing his work in an off-field capacity for previous club Wakefield, while on match terms at Cougar Park.
Return to Australia with Northern Pride
On 7 November 2012, Tadulala returned to Australia, signing for Australian Queensland Cup club Northern Pride and re-joining Jason Demetriou, the new Pride Head Coach and his former coach at Keighley Cougars.[12] The winger won both the 2014 Queensland Cup & the 2014 NRL State Championship with the pride.
Outside rugby
On 9 August 2009, Tadulala took part in a charity cricket match with many other Wakefield Trinity Wildcats players against Wakefield St Michaels, to raise money for the Adam Watene Fund.