Lucy Hall trained at the National Opera Studio and the Guildhall School of Music and Drama.

Operatic engagements include Susanna Le nozze di Figaro, Euridice Orfeo ed Euridice and Echo Ariadne auf Naxos for Scottish Opera, Lila The Firework-Maker's Daughter and 4.48 Psychosis with the Royal Opera House, Galatea Acis and Galatea with English National Opera, Konstanze The Seraglio, Mathilde Elizabeth I, Madame Cortese Il viaggio a Reims and Zerlina Don Giovanni with English Touring Opera and Micaela Carmen with Diva Opera. She has also performed lead roles with the Grand Theatre du Luxembourg, Opera de Toulon, Longborough Festival Opera and the Festival d'Aix-en-Provence. In concert, Lucy has performed with the London Symphony Orchestra, the Royal Philharmonic and the BBC Symphony Orchestra.