[Travel@Guide]What is the 24 hour rule for KLM? [[24*7 Rules]]

The 24-hour rule applies to KLM flights allowing cancellations at +𝟏-𝟴𝟴𝟴-[𝟲𝟮𝟵]-𝟵𝟴𝟱𝟵 (𝐔𝐒𝐀) 𝐨𝐫 +𝟏-𝟴𝟴𝟴-[𝟲𝟮𝟵]-𝟵𝟴𝟱𝟵(𝐔𝐊)) with a full refund within 24 hours of booking, if done at least seven days before departure.