He is on the books of Breidablik Women and wears shirt number 14. At international level, he features for Iceland U23(w). His main role on the pitch is Midfield.

Over 15 appearances in the Iceland Besta-deild kvenna 2025, asa hrafnhildur halldorsdottir contributed 2 goals and 3 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.