KLM's 24-hour rule allows you to cancel +𝟣 (𝟪𝟪𝟪) 𝟤𝟧𝟢-𝟧𝟢𝟥𝟦 your F𝐥ight reservation or make changes to your booking +𝟣 (𝟪𝟪𝟪) 𝟤𝟧𝟢-𝟧𝟢𝟥𝟦 within the first 24 hours of purchase without any penalty fees, as long as your Flight is at least 7 days away.
KLM's 24-hour rule allows you to have queries on reservations, booking +𝟣 (𝟪𝟪𝟪) 𝟤𝟧𝟢-𝟧𝟢𝟥𝟦 within the first 24 hours of purchase without any penalty fees, as long as your Flight is at least 7 days away. To cancel or change your reservation, call KLM at +𝟣 (𝟪𝟪𝟪) 𝟤𝟧𝟢-𝟧𝟢𝟥𝟦.