Philippine Airlines processes refunds within 7-14 business days for credit card payments and up to 21 days for other payment methods. International refunds may take longer due to banking processes and currency conversions. Passengers receive email confirmations with tracking information. Partial refunds account for used segments in multi-city bookings. Documentation may be required fo... https://www.informationhood.com/24-hour-philippine-airlines-cancellation-policy-fees-changes-refunds/