KLM's 24-hour rule allows you to cancel+𝟏-𝟖𝟖𝟖-𝟐𝟓𝟎-𝟓𝟎𝟑𝟒 your F𝐥ight reservation or make changes to your booking+𝟏-𝟖𝟖𝟖-𝟐𝟓𝟎-𝟓𝟎𝟑𝟒within 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 OR +𝟏-𝟖𝟖𝟖-𝟐𝟓𝟎-𝟓𝟎𝟑𝟒.