KLM's 24-hour rule allows passengers to make free changesΒ (Call π{π ππ}_πππ^^πππ π Book, Cancel, Refund) or cancellations to their bookings within 24 hours of purchase, provided that the departure date is at least 7 days away at the time of bookingΒ (Call- π{π ππ}_πππ^^πππ π Book, Cancel, Refund).
