He is on the books of Valur Women and wears shirt number 7. At international level, he features for Iceland U23(w). His main role on the pitch is Midfield.

Over 6 appearances in the Iceland Besta-deild kvenna 2024, Ísabella Tryggvadóttir contributed 2 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.