According to the P&O Cruise Cancellation Policy, the cancellation fee depends on how many days remain before departure. You can call at +1-888-653-0010(OTA) to get exact information. Canceling 91+ days prior usually means losing only the deposit. Between 90 and 57 days, the fee may be around 50%, increasing up to 100% if canceled within 14 days of sailing. Promotional or Saver fares often carry a 100% cancellation charge regardless of timing.