Overview

• Asiana miles remain valid at current value for up to 10 years and can be used without conversion for tickets and upgrades under Asiana’s existing standards.
• Flight-earned miles convert 1:1 to Korean Air, while partner and credit-card miles convert 1:0.82, with optional one-time full-balance exchanges and automatic conversion after 10 years.
• Membership tiers map across programs, including Asiana Diamond to Morning Calm, a new Morning Calm Select for Diamond and Diamond Plus, and lifetime Diamond Plus to Morning Calm Premium.
• The FTC rejected an earlier submission in June over unclear ratios, and the revised plan aligns with ongoing integration toward a targeted December 2026 program convergence.
• Korean Air says the scheme maximizes consumer benefits, and aviation academics called the conversion terms fair given Asiana miles’ market value at roughly 70 percent of Korean Air miles.