He made his professional debut in Twente, before he moved to Norway in 2001 where in played for Raufoss, Vålerenga and Sandefjord.

He moved to Twente in 1995,[2] where he failed to make a break-through in the first team, and played only three league-matches during his time in the Netherlands.

In a match against one of Sandefjord's challengers for promotion in 2004, Aalesund, Augustsson got a red card, towards the end of the first half, for biting the opponent goalkeeper Kim Deinoff in the arm.

[4] Augustsson said after the match that he was stuck underneath a few players and was struck by panic, but the next day he apologized to Deinoff.

Ahead of the 2006 season, Augustsson transferred to Swedish club IF Elfsborg where he scored a goal in his first match in the Allsvenskan, against IFK Göteborg on 20 April 2006.

After playing for the club for three seasons, he left Sweden and transferred to the Danish Superliga side AC Horsens, where he signed a contract lasting until the summer of 2011.

The club did not want to renew Augustsson's contract, which expired after the 2012-season, and he joined the Superettan side GAIS along with Joel Johansson, Mohammed Abdulrahman, Marcus Jakobssen and Hampus Andersson in January 2013.