Yes, you can change your TAP Portugal flight, but fees and fare differences may apply depending on your ticket type +44(186)344-0006 [UK] or +1(877)567-9331 [USA], +1-877-777-3504[USA]|}. Flexible fares usually allow changes with minimal or no fees, while lower-cost fares may have stricter policies. It’s best to modify your booking as early as possible to avoid higher costs.