For the 2008–09 season, Biseswar returned to Feyenoord; his contract was due to expire at the end of the season, and he was placed on the transfer list. As a result, Biseswar was expected to leave the club. He trialled at English club Sheffield United, but they could not afford the player. Feyenoord failed to sell the youngster, but Biseswar made a good impression during pre-season and the early league matches. Therefore, manager Gertjan Verbeek opted to give Biseswar another chance at the club. He made his first appearance for Feyenoord since returning from a loan spell from De Graafschap, starting the whole game, as they lost 2–0 loss against PSV Eindhoven in the Johan Cruyff Shield. Biseswar then scored his first goals for the side in over three years, and set up one of the goals, in a 3–0 win over FC Volendam on 13 September 2008. He then scored three goals in two matches between 2 November 2008 and 9 November 2008, including scoring a brace against FC Utrecht. However, Biseswar suffered an injury while warming up ahead of a match against HHC Hardenberg in the third round of the KNVB Cup and was sidelined for a month. After returning to the first team from injury, he then scored again for the side on 26 December 2008, in a 3–1 win over NAC Breda. Over the course of the season, Biseswar became an important first team member. As his contract was due to expire, he received interest from former club Ajax and Spanish club Valencia. On 10 March 2009, Biseswar announced he didn't want to leave Feyenoord for another Dutch club. On 3 April 2009, Biseswar signed a new three-year contract with the club. Biseswar finished the season with 30 Eredivisie matches, scoring a total of seven goals.