PSG to win the match 2–1. Giuly scored four goals in the league that season, against Montpellier, Brest, Sochaux and Nice, and also made eight assists. On 29 June 2011, Giuly's contract with PSG was not renewed upon expiry. Return to Monaco Giuly spent the summer of 2011 training with his former club Monaco. On 9 August 2011, he signed a two-year contract with the club, then playing in Ligue 2. His move back to Monaco was a surprise to the Monegasque supporters, though the club's goal was to return to Ligue 1 within the year. He got back the number 8 shirt he wore during his first spell at the club. A negotiated reconversion within the club was included in the contract. In his first match, the club lost 1–2 against Stade de Reims. On 29 August 2011, Guily scored his first goal in over seven years at Monaco in a 2–2 draw against Lens. On 14 January 2012, Giuly scored his second goal in a 1–0 win over Istres. On 13 April, he scored his third goal in a 2–0 win over Metz. Upon his return, he established himself in the starting eleven throughout the season. Ahead of the 2012–13 season, Giuly found himself being frozen out of the first team by newly appointed manager Claudio Ranieri and lost the captaincy to Andreas Wolf. On 27 July 2012, Giuly left Monaco by mutual consent after just one year. In a friendly match against Tours, the club hosted a ceremony in his honour. Giuly said, "Monaco has allowed me to express the best years my life as a footballer. I want to thank the leaders for the conditions in which I ended my adventure with the ASMFC." Lorient On 31 July 2012, Giuly signed for Lorient on a one-year contract on a free transfer. Giuly made his debut, coming on as a substitute for Yann Jouffre, in a 2–1 win over Montpellier and two weeks later, on 1 September 2012, Giuly scored his first goal for the club, in a 3–0 win over Nancy. Then, four months later, in the second round of Coupe de France, Giuly scored his last career goal, in a 1–0 win over Sedan. Towards the end of the season, on 11 May 2013, Giuly announced his retirement. Giuly ended his professional career on 26 May 2013 in a home match against his former club