When Do Turkish Airlines Miles Expire?

Turkish Airlines Miles & Smiles miles expire three years on December 31st from the time the miles are earned.

For example, if you earned or transferred 10,000 miles in April 2021, those miles will expire on December 31, 2024.

The only way to extend the miles is to pay an expensive $10 fee per 1,000 miles.

Comparison of Mileage Expiration Policies

Below are the mileage expiration policies of the major airline points programs to see how Turkish Airlines compares to the competition.

Airline Expiration
AEROMEXICO LOGO AeroMexico 24 months after inactivity
Air Canada Air Canada (Aeroplan) 18 months after inactivity
Air France Air France (Flying Blue) 24 months after inactivity
Alaska Airlines Alaska Airlines 24 months after inactivity
American Airlines American Airlines 18 months after inactivity
ANA ANA 36 months
Asiana Airlines Asiana Airlines 10 years
British Airways British Airways 36 months after inactivity
Delta Air Lines Delta Air Lines Never
Emirates logo Emirates 3 years
Etihad Etihad 24 months from inactivity
EVA Air EVA Air 36 months
Iberia logo Iberia 36 months after inactivity
Korean Air Korean Air 10 years
Lufthansa Lufthansa 36 months
Qantas Logo Qantas 18 months after inactivity
Qatar Airways logo Qatar Airways 36 months after inactivity
Singapore Airlines Singapore Airlines 36 months
Turkish Airlines logo Turkish Airlines 3 years
United Airlines logo United Airlines Never
Virgin Atlantic logo Virgin Atlantic Never