Philippine Airlines' online cancellation system provides 24/7 access to booking modifications. Users can log in using booking references or frequent flyer numbers. The system shows applicable fees, refund amounts, and processing timelines before confirmation. Mobile app functionality mirrors website capabilities. Customer support chat is available for complex cancellations requiring h... https://www.informationhood.com/24-hour-philippine-airlines-cancellation-policy-fees-changes-refunds/