In November 2013, Isaksen left Kolbotn after eight seasons to join champions Stabæk on a two-year contract.

[5] Isaksen made her senior national team debut in January 2009, in a 5–1 friendly defeat by Sweden in Marbella.

At UEFA Women's Euro 2009 she was part of Norway's squad and made two substitute appearances, totalling 18 minutes.

[6] She played mostly as a winger for Norway and had drifted out of favour, until being brought back and given a more central midfield role by new coach Even Pellerud.

[8] She scored her first goal for Norway in a 1–0 victory against Germany in Euro 2013, the Germans' first loss in a UEFA Women's Championship match since 1993.