2018 Libéma Open – Women's doubles

Dominika Cibulková and Kirsten Flipkens were the defending champions, but Cibulková chose not to participate this year. Flipkens played alongside Kiki Bertens, but lost in the final to Elise Mertens and Demi Schuurs when Flipkens had to retire with the score at 3–3.

Seeds
• # 🇧🇪 Elise Mertens / Demi Schuurs (champions)

• # Kiki Bertens / 🇧🇪 Kirsten Flipkens (final, retired)

• # Lesley Kerkhove / 🇧🇾 Lidziya Marozava (semifinals)

• # Xenia Knoll / 🇬🇧 Anna Smith (semifinals)