In June 2011, Langrée was named principal conductor of the Camerata Salzburg, effective September 2011, with an initial contract of 5 seasons.

In October 2021, the French Ministry of Culture announced the appointment of Langrée as the next music director of the Théâtre national de l'Opéra-Comique, effective 1 November 2021,[3] with an initial contract of 5 years.

In December 2002, he was named music director of the Mostly Mozart Festival (Lincoln Center, New York City),[5] and formally took up the post in the summer of 2003.

Based on that appearance, in April 2012, the Cincinnati Symphony Orchestra appointed Langrée its 13th music director, as of the 2013–2014 season, with an initial contract of 4 years.

[17] In June 2021, the Cincinnati Symphony announced that Langrée is to conclude his tenure as its music director at the close of the 2023-2024 season.

With the Orchestre Philharmonique de Liège, he has recorded for Universal/Accord symphonies of Franck and Chausson, piano concertos of Liszt, Ravel and Schulhoff (soloist, Claire-Marie Le Guay), and for the Cypress label, works for clarinet and orchestra by Mozart, Rossini and Weber (soloist, Jean-Luc Votano).