Flood was part of the 2014 Salzburg Festival's Young Singers Project [de] and made her European stage debut there as Blonde in a production for children of Mozart's Die Entführung aus dem Serail and as Modistin in Richard Strauss's Der Rosenkavalier.
[5] She sang Serpetta in Mozart's La finta giardiniera in September at the Niedersächsische Musiktage [de] in Hanover, Germany.
[6] Her first appearance in Poland was as Norina opposite Mariusz Kwiecień in Donizetti's Don Pasquale at Opera Krakowska in 2017,[7] a role she reprised in 2018 at the Vorarlberger Landestheater, Austria.
[9] On the concert stage, Flood sang in Carl Orff's Carmina Burana, Vivaldi's "Gloria", Saint-Saëns' Oratorio de Noël, Handel's Messiah, Haydn's The Seasons, and Vaughan Williams' A Pastoral Symphony.
She sang the Edna in Jonathan Dove's church opera Tobias and the Angel with the Munich Radio Orchestra under the baton of Ulf Schirmer.