What is the 24-hour rule for KLM?

KLM hour rule provides passengers with a grace period to modify or cancel their flight bookings without incurring any penalties. If you purchase a ticket, you have 24 hoursfrom the time of purchase to make changes to your reservation or cancel it entirely. This rule offers flexibility in case you need to adjust your travel plans or discover a better deal. It’s important to note that this rule generally applies to most fare types and that the changes or cancellation must be made within the specified 24-hour window.