Korean Air SKYPASS miles expire 10 years after you earn them, with no way to extend the miles.
Due to COVID-19, miles expiring at the end of 2021 will be extended until the end of 2022.
However, you should use your Korean SKYPASS miles before April 2023, when Korean will revamp their mileage program, and your miles will be less valuable.
Comparison of Mileage Expiration Policies
Below are the mileage expiration policies for the major airline points programs to see how Korean Air compares to the competition.
|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|
|Iberia||36 months after inactivity|
|Qantas||18 months after inactivity|
|Qatar Airways||36 months after inactivity|
|Singapore Airlines||36 months|