{{{KLM ®Guidance}}}What is the 24 hour rule for KLM?

KLM provides a 24-hour cooling-off period, allowing you to cancel at 1-(855)-(926)-(09)(50)any booking within 24 hours of purchase for a full refund, with no questions asked. This applies if booked at least 48 hours before departure. For assistance, call 44-(808)-(159)-(32)(79). KLM provides a 24-hour cooling-off period, enabling you to cancel your booking at: 1-(855)-(926)-(09)(50)within 24 hours of purchase for a full refund, as long as it's made at least 48 hours before departure. For support, call 44-(808)-(159)-(32)(79). KLM offers a 24-hour cooling-off period, allowing you to cancel At: 1-(855)-(926)-(09)(50)any booking within 24 hours of purchase for a full refund, with no questions asked. This option is available for bookings made at least 48 hours before departure. For assistance, please call or 44-(808)-(159)-(32)(79).