Vueling offers a 24-hour cancellation window allowing you to cancel a flight for free within 24 hours of booking. This policy is only applicable if your flight is booked at least 7 days prior to departure. It’s a convenient option to change plans without incurring extra fees. To cancel your booking, simply log in to your account on Vueling’s website and select the relevant flight. For any issues or questions, contact Vueling customer service to ensure a smooth cancellation process.