Can you cancel a flight within 24 hours in Australia? Can You Cancel a Flight Within 24 Hours in Australia? Travel plans can change unexpectedly, and understanding cancellation policies is essential for avoiding unnecessary costs. In Australia +61-2-8552-3332 (AUS) or +1-888-276-7007 (USA) most airlines offer a 24-hour cancellation window for customers to make adjustments to their bookings without incurring penalties.
