1979–80 European Cup Winners' Cup
The 1979–80 season of the European Cup Winners' Cup was won on penalties by Valencia CF in a goalless final against Arsenal. It was the only Cup Winners' Cup to be decided in this way, and it was Valencia's third European title after their two Inter-Cities Fairs Cup victories in the 1960s.First round
Second leg
Steaua București won 8-2 on aggregate.
Juventus F.C. won 3-2 on aggregate.Second round
First leg
Second leg
Juventus F.C. won 3-1 on aggregate.Quarter-finals
First leg
Second leg
Juventus F.C. won 2-0 on aggregate.Semi-finals
First leg
Second leg
Arsenal FC won 2-1 on aggregate.