Ryanair offers a 24-hour grace period for flight changes (+44-203-(900)-(3009). Within 24 hours of booking, you can modify your flight details, such as date, time, or route, without incurring fees. However, cancellations within this period may not guarantee a refund. For assistance, contact Ryanair customer service at +1-808-(751)-(2262) or +44-203-(900)-(3009). Always review Ryanair'... https://community.ring.com/conversations/ring-device-tips/does-ryanair-have-a-24hour-cancellation-policy/67dd81984fef915587622dfb