On 18 January 2016, Werder Bremen announced Thy would return to the club for the 2016–17 season. He signed a three-year contract.[1] On 24 September 2016, he scored his first goal for the club since his return after coming on as a substitute in a 2–1 win over VfL Wolfsburg.[2]
In July 2018, Thy left Werder Bremen permanently to join BB Erzurumspor, a newly promoted club that gained promotion to the Turkish 2018–19 Süper Lig.[5]
On 5 January 2019, Thy returned to the Eredivisie signing with PEC Zwolle on a one-and-a-half-year contract.[8]
Sparta Rotterdam
In May 2020, Thy agreed to join Sparta Rotterdam, also of the Eredivisie.[9]
Return to PEC Zwolle
In June 2022, Thy returned to former club PEC Zwolle, newly relegated to the Eerste Divisie. He signed a three-year contract.[10] On 3 March 2023, in a league match against Den Bosch, Thy came on as a substitute at half-time for Younes Taha and scored a hat-trick in a record-tying 13–0 league victory.[11][12] Thy claimed the top goalscorer's award in the Eerste Divisie for the 2022–23 Eerste Divisie season, having scored 23 goals in 36 appearances.[13] His remarkable contributions played a significant role in PEC's successful promotion back to the 2023–24 Eredivisie.[14]
Lion City Sailors
On 31 May 2024, Singaporean club Lion City Sailors announced the signing of Thy on a two-year contract from PEC Zwolle.[15] The transfer fee was undisclosed and reported as less than €600,000 by Singaporean newspaper The Straits Times.[15] On 18 June, Thy made his debut in a 2–0 win over DPMM.