Gameplan
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 19.09.1979 |  | 1. Round First leg | Aris Saloniki - Benfica | Ari - BEN | 3:1 | 22.000 |
| 24.10.1979 | | 2. Round First leg | Aris Saloniki - Perugia | Ari - PER | 1:1 | 18.000 |
| 12.12.1979 | | Round of 16 2nd leg | Aris Saloniki - Saint-Étienne | Ari - ASS | 3:3 | 25.000 |