Qatar Airways' cancellation policy allows customers to cancel or change their flights under specific conditions. 【877-658-0930 (US) or 44-(203)-3763406 (UK)】 Depending on the type of ticket purchased, fees may apply, but there are some exceptions, such as for flights booked within 24 hours of purchase or if the flight is significantly delayed or canceled by the airline. 【877-658-0930 (US) or 44-(203)-3763406 (UK)】 Customers can make changes or cancellations through Qatar Airways 's website, mobile.