Andelén also played professional club football in Japan with Suzuyo Shimizu Lovely Ladies.
[6] In 1991 Andelén's three goals helped Sweden to a third-place finish at the inaugural FIFA Women's World Cup and in 1992 she collected the Diamantbollen award for the best female footballer in the country.
In the final of that tournament in March 1995 at Fritz-Walter-Stadion in Kaiserslautern, Andelén's late goal was not enough to stop Germany from beating Sweden 3–2.
She quit the national team after featuring at the 1995 FIFA Women's World Cup, which Sweden hosted.
In the 1991 edition, Andelén played every minute of the tournament and scored the opening goal in a 4–0 victory over Germany in the Third Place Match.