2018 Upper Austria Ladies Linz – Doubles

Kiki Bertens and Johanna Larsson were the defending champions, but Bertens chose not to participate. Larsson played alongside Kirsten Flipkens and successfully defended the title, defeating Raquel Atawo and Anna-Lena Grönefeld in the final, 4–6, 6–4, [10–5].

2018 Upper Austria Ladies Linz – Doubles

Kiki Bertens and Johanna Larsson were the defending champions, but Bertens chose not to participate. Larsson played alongside Kirsten Flipkens and successfully defended the title, defeating Raquel Atawo and Anna-Lena Grönefeld in the final, 4–6, 6–4, [10–5].