Hello, I am Luna, a travel blogger who loves sharing my experiences. Cancel Qantas flight within 24 hours which allows passengers to cancel their flight reservations within 24 hours of booking without incurring any fees. This policy applies to most fare types, including both domestic and international flights. Customers can request a refund for the ticket price, and the refund process typically takes a few business days. It's important to note that the 24-hour cancellation period starts from the time of booking, and any cancellation requests made after this timeframe may be subject to regular fare rules and cancellation fees. Passengers can contact Qantas customer service or manage their bookings online to initiate the cancellation process.