TAP Portugal Miles&Go miles are only valid for 3 years from the date you earned the miles, with no free way to extend the miles.
However, some miles earned from bonuses only last one year, so be sure to use those miles before the expiration.
You can extend Miles&Go miles for a fee, which will extend them an additional 3 years.
Comparison of Mileage Expiration Policies
Below are the mileage expiration policies for the major airline points programs, so you can see how TAP Portugal compares to the competition.
|AeroMexico||24 months after inactivity|
|Air Canada (Aeroplan)||18 months after inactivity|
|Air France (Flying Blue)||24 months after inactivity|
|Alaska Airlines||24 months after inactivity|
|American Airlines||18 months after inactivity|
|Asiana Airlines||10 years|
|British Airways||36 months after inactivity|
|Delta Air Lines||Never|
|Etihad||24 months from inactivity|
|EVA Air||36 months|
|Iberia||36 months after inactivity|
|Korean Air||10 years|
|Qantas||18 months after inactivity|
|Qatar Airways||36 months after inactivity|
|Singapore Airlines||36 months|
|Turkish Airlines||3 years|