
“Karólína was an exhilarating addition straightaway last season and she strengthened our attacking game. She also fitted in perfectly with the team on a personal level and she made it clear to us she really feels at home here in Leverkusen," said Achim Feifel, the Bayer 04 Women's team sporting director: "Therefore, we are very happy we have agreed a new loan deal with FC Bayern. Everybody involved will continue to benefit from it."
Vilhjálmsdóttir joined Leverkusen on loan from the Munich side last summer. In 22 appearances in the Google Pixel Women's Bundesliga, the 22-year-old scored five goals and provided seven assists putting her level with striker Nikola Karczewska as the best scorer and provider at Bayer 04. She scored once in three DFB Pokal matches. The midfielder has scored nine goals in 39 international appearances for Iceland.
"For me, everything was right here with the girls and the staff from the start. I was able to assume an important role in the team immediately, I have developed as a player and learned to take on more responsibility," said Vilhjálmsdóttir: "It was a heartfelt wish of mine to stay here for another year. I had a very good conversation with our new coach and I'm firmly convinced we will have a strong squad for next season."

Werkself-TV shows the highlights of the Bayer 04 women's 0-1 loss against TSG Hoffenheim on the 19th matchday of the Google Pixel Frauen-Bundesliga 2025/26.
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A proud anniversary: 2026 marks the 50th anniversary of the founding of the first Bayer 04 official fan club. The pioneers of the "First fan club 1976 Leverkusen" still hold their love for the club dear, black and red passion knows no expiry date. Read on to discover the development of organised fan culture at Bayer 04 and where it is practised around the country and the world.
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After a run of seven games unbeaten in all competitions, the Werkself suffered a 1-0 defeat at FC Union Berlin despite their best efforts. Captain Robert Andrich, who took responsibility for the goal, said after the match: "Now we have to focus on not losing our heads even in difficult situations. That has always made us strong in the past." The Werkself review.
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Werkself TV shows the highlights of Bayer 04's 0-1 loss at Union Berlin on Matchday 23 of the 2025/26 Bundesliga season...