International Flights
| Class of Service Flown | Booking class | Accrual Ratio | Minimum Miles |
|---|---|---|---|
| Business | J | 135% | 750 |
| Z, C, D | 125% | 750 | |
| Discounted Business Class | U | 110% | 500 |
| Economy Class | Y, B, M, H, E, Q, K, A, S | 100% | 500 |
| V, W, G | 70% | 500 | |
| T | 50% | 500 |
Booking classes not eligible for accrual: N, R, L, O, I, X, P
Domestic Flights
| Class of Service Flown | Booking class | Accrual Ratio | Minimum Miles |
|---|---|---|---|
| Business | C | 125% | 300 |
| Discounted Business Class | U | 110% | 250 |
| Economy Class | Y, A, B, M, H, E | 100% | 200 |
| Q, K, S, V | 70% | 150 |
Booking classes not eligible for accrual: N, L, O, I, X, F, J, D, Z, W, T, G, R, P
Collecting Miles on Asiana Airlines flights
For more details, please visit Asiana Airlines’ official website.
 | As of 16 December 2026, at 23:59 Korea Standard Time (KST), Asiana Airlines (OZ) will exit Star Alliance membership. As of this date and time, Miles&Smiles members will no longer earn Miles, redeem Miles, and benefit Star status privileges on OZ flights. |
The partnership between TK and OZ will end on 16 December 2026, 23:59 (KST). As of December 17, OZ will not a member of Star Alliance.
You can earn Miles for eligible and revenue ticketed OZ-operated flights travelled on or before 15 October 2026. It is not possible to earn Miles for OZ flights travelled after this date.
You can submit your missing Miles requests until 31 October 2026 through web or mobile channels, for the eligible OZ-operated flights travelled on or before 15 October 2026. Click here to see steps for claiming missing Miles.
The last date for redeeming Miles on OZ flights is 16 December 2026. After this date, you cannot issue an award ticket or apply cabin upgrade (SAUA) on a revenue ticket.
You can use OZ award tickets until 16 December 2026. After this date, it is not possible to issue an award ticket on OZ flights or travelling with an issued award ticket.
No.
For eligible OZ flights travelled on or before 15 October 2026, the amount of Miles will be earned based on the table below.
International Flights
| Cabin Class | Booking Class | Percentage of Flown Miles | Minimum Miles |
|---|---|---|---|
| Business Class | J | 135% | 750 |
| Z, C, D | 125% | 750 | |
| Discounted Business Class | U | 110% | 500 |
| Economy | Y, B, M, H, E, Q, K, A, S | 100% | 500 |
| V, W, G | 75% | 500 | |
| T | 50% | 500 |
Booking classes not eligible for accrual: N, R, L, O, I, X, P
Domestic Flights
| Cabin Class | Booking Class | Percentage of Flown Miles | Minimum Miles |
|---|---|---|---|
| Business Class | C | 125% | 300 |
| Discounted Business Class | U | 110% | 250 |
| Economy | Y, A, B, M, H, E | 100% | 200 |
| Q, K, S, V | 70% | 150 |
Booking classes not eligible for accrual: N, L, O, I, X, F, J, D, Z, W, T, G, R, P
You can benefit Star Alliance Gold and Silver status privileges travelling on OZ flights until 16 December 2026. After this date, you cannot benefit status privileges stated below: