In the 2025/26 season, Chelsea Zurflüh makes a sensational debut at the Royal Opera House as Pamina in Die Zauberflöte, a role she first debuts at Oper Köln. She also makes her house and role debut as Marie in La fille du régiment at the Bayerische Staatsoper in Munich. She returns to Opernhaus Zürich for a long-awaited first Sophie in Werther, and makes another role and house debut as Zerlina and Soprano in Kirill Serebrennikov’s production of Don Giovanni / Requiem at Komische Oper Berlin.
On the concert stage, Chelsea debuts with L'Orchestre de Chambre de Genève in Ethel Smyth's Der Wald, sings for the first time with Il Pomo d’Oro in Bach’s St. John Passion under Maxim Emelyanychev, and performs Brahms' Ein deutsches Requiem with the Orchestra Sinfonica di Milano Giuseppe Verdi. She returns to the Elbphilharmonie Hamburg for Fünfte Magd in Elektra with Alan Gilbert and makes her UK debut with The Mozartists in a concert at Cadogan Hall.
Last season, Chelsea made her debut at the Handel Festspiele in the title role of Clori, Tirsi e Fileno and a role debut as Serpina in Pergolesi’s La Serva Padrona at Théâtre Biel-Solothurn. On the concert stage, she debuted with the Tonkünstler Orchestra singing Handel’s Messiah on tour under Ivor Bolton, Matthew Halls, and Mozart’s Requiem with Andreas Ottensamer at Stadttheater Wiener Neustadt. Chelsea closed the Philharmonie Luxembourg season with an outdoor gala alongside Joyce DiDonato under Gustavo Gimeno, reopened the Classic Open Air series for Konzerthaus Berlin, and sang a gala concert with Jonathan Tetelman at Schloss Neuschwanstein. She performs regularly at the Tonhalle Zürich, with highlights this season including a New Year’s concert with Heiko Mathias Förster and the Zürcher Symphoniker, as well as concerts celebrating Mozart’s birthday with CHAARTS Chamber Artists.
On the competition scene, Chelsea has enjoyed major success across Europe. She was a prizewinner at the renowned 78th Concours de Genève 2024, where she not only won first prize but also nine special prizes, including a role at the Grand Théâtre de Genève and several other concert opportunities. At the SWR Junge Opernstars 2025, she won first prize for Female Voice as well as the Emmerich Smola Orchestra Prize from the Deutsche Radio Philharmonie.
In previous seasons, the Swiss soprano performed Gerhilde in Die Walküre at the Prague State Opera, the Elbphilharmonie Hamburg, the Palace of Culture Dresden, and the Philharmonie Cologne under the baton of Kent Nagano. She has also sung concerts at prestigious venues including the Wiener Konzerthaus, the Concertgebouw Amsterdam with the Baroque orchestra La Cetra under Andrea Marcon, the Stuttgart Liederhalle with Il Gusto Barocco under Jörg Halubek, and the Tonhalle Zürich with the Prague Philharmonic Orchestra conducted by Heiko Mathias Förster. She has collaborated with conductors such as Alvetina Ioffe, Chiara Cattani, Kent Nagano, Riccardo Minasi, Victorien Vanoosten, Vladimir Kiradjiev, Christoph König, and Joseph Bastien.