[1] As a toddler, Bragason had a minor role in the 2007 French-language film Hidden Love (French: L'Amour Caché).
[1] A decade later, Bragason made her television debut as Rachel Winshaw in the 2017 BBC One miniseries Three Girls.
[5] That same year, Bragason shared the role of Vera with Florence Hunt in the stage adaptation of Force Majeure at Donmar Warehouse.
[6] In 2024, Bragason had main roles as Roxy Trotter in the Disney+ fantasy adventure series Renegade Nell with Louisa Harland[7][8] and Amy Knightly in the BBC One crime drama The Jetty with Jenna Coleman,[9][10] and started as Clara in Euros Lyn's vampire film The Radleys.
[11] Bragason has an upcoming role in the BBC One medieval drama King and Conqueror.