He has spent the majority of his professional career in his native Sweden with Färjestad BK.

After 446 SHL games with Färjestad, Åslund left Sweden to sign a one-year contract in Germany, with Kölner Haie of the Deutsche Eishockey Liga (DEL) on March 23, 2015.

[1] In the 2015–16 season, Åslund appeared in 47 games with Kölner Haie, contributing with seven goals and 17 points.

On April 19, 2016, Åslund opted to return to Färjestad BK, signing a two-year contract to resume his SHL career.

[2] This biographical article relating to a Swedish ice hockey player is a stub.