He currently plays for Throttur Reykjavik, wearing the number 25 shirt. He plays primarily as a Defender. His current market value is estimated at 100K €.

His most recent move was a from Throttur Reykjavik U19 to Throttur Reykjavik on 2023-01-01.

Throughout the Iceland 1. Deild Karla 2025, hlynur thorhallsson featured in 23 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.