+44-203-376-3406 What is the 24 hour rule in KLM?

KLM Airlines offers a 24-hour cancellation policy. If you book a flight at least seven days before departure and cancel within 24 hours, you are eligible for a full refund with no cancellation fees. If your ticket is non-refundable, you may still cancel or change it for a travel credit. Cancellations are only eligible for a refund if the departure is more than two days away. For assistance, you can contact KLM Airlines customer service at 1-877-658-0930 (USA) or +44-203-376-3406 (UK) (International).