Ryanair does not offer a traditional 24-hour cancellation policy for a full refund like some airlines. Instead, they allow you to make corrections to minor errors in your booking within 24 hours. However, this is not applicable to complete cancellations. If you’re uncertain about your booking, be sure to review the policy carefully and make any necessary changes promptly. Check Ryanair’s website for more details on managing your flight, and take action quickly if you need to modify your plans.