It has been confirmed today that Les Misérables, the longest-running West End musical of all time, will extend its West End run at the Sondheim Theatre, taking the musical into its record-breaking 42nd year. The epic production is now booking until 2 October 2027.

West End producer Cameron Mackintosh has announced today that the West End production of Boublil and Schönberg’s Les Misérables will extend at the Sondheim Theatre, taking the production into its record-breaking 42nd year.

Les Misérables, which celebrated its 40th birthday in the West End last October, has been seen by over 150 million people worldwide in 57 countries, and translated into 22 languages. It has won over 275 major awards, including five Olivier Awards, eight Tony Awards, five Helpmann Awards, and, most recently, Best West End Show at the 2026 WhatsOnStage Awards, with the film adaptation winning three Oscars.

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Les Misérables extends booking at the Sondheim Theatre through to October 2027