He currently plays for Fylkir, wearing the number 70 shirt. He plays primarily as a Forward. His current market value is estimated at 75K €.

His most recent move was a Free from UMF Selfoss to Fylkir on 2024-01-31.

In the Iceland 1. Deild Karla 2025 season, gudmundur tyrfingsson scored 2 goals and provided 1 assists across 17 appearances, averaging 0.1 goals per game with 0 shots attempted and 0 on target.