KLM's 24-hour rule allows you to cancel+𝟭-877-738-0609 your F𝐥ight reservation or make changes to your booking+𝟭-877-738-0609 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 +𝟭-877-738-0609 OR +𝟭-877-738-0609.
read more..