| Fase Preliminar | ||||||
| 29/8/79 | Dundalk | Dundalk | 1 | Devine | ||
| Linfield | 1 | Feeney | ||||
| 5/9/79 | Haarlem | Linfield | 0 | |||
| Dundalk | 2 | Muckian (2) | ||||
| 1º Fase | ||||||
| 19/9/79 | Dundalk | Dundalk | 2 | Carlyle, Devine | ||
| Hibernians | 0 | |||||
| 26/9/79 | La Valletta | Hibernians | 1 | Vella | ||
| Dundalk | 0 | |||||
| 19/9/79 | Pitesti | Arges | 3 | Nicolae (2), Radu | ||
| AEK | 0 | |||||
| 3/10/79 | Atenas | AEK | 2 | Ardizoglu, Vladic | ||
| Arges | 0 | |||||
| 19/9/79 | Berlin | Dinamo Berlin | 4 | Netz, Pelka (2), Riediger | ||
| Ruch | 1 | Wycislik | ||||
| 3/10/79 | Chorzow | Ruch | 0 | |||
| Dinamo Berlin | 0 | |||||
| 19/9/79 | Split | Hajduk | 1 | Primorac (P) | ||
| Trabzonspor | 0 | |||||
| 3/10/79 | Trabzon | Trabzonspor | 0 | |||
| Hajduk | 1 | Dordevic | ||||
| 19/9/79 | Helsinki | HJK | 1 | Rautiainen | ||
| Ajax | 8 | Lerby (2), Tahamata (2), Arnesen (2), Krol (P), Ling | ||||
| 03/10/1979 | Amsterdam | Ajax | 8 | Krol (2, 1P), Blanker (4), Everse, Lerby | ||
| HJK | 1 | Toivola | ||||
| 19/9/79 | Sofia | Levski | 0 | |||
| Real Madrid | 1 | Martinez | ||||
| 3/10/79 | Madrid | Real Madrid | 2 | Del Bosque, Cunningham (P) | ||
| Levski | 0 | |||||
| 19/9/79 | Liverpool | Liverpool | 2 | Johnson, Case | ||
| Dinamo Tbilisi | 1 | Chivadze | ||||
| 3/10/79 | Tbilisi | Dinamo Tbilisi | 3 | Gutsaev, Shengelia, Chivadze (P) | ||
| Liverpool | 0 | |||||
| 19/9/79 | Nottingham | Nottingham Forest | 2 | Bowyer (2) | ||
| Osters | 0 | |||||
| 3/10/79 | Vaxjo | Osters | 1 | Nordgren | ||
| Nottingham Forest | 1 | Woodcock | ||||
| 19/9/79 | Tirana | Partizani | 1 | Murati | ||
| Celtic | 0 | |||||
| 3/10/79 | Glasgow | Celtic | 4 | MacDonald, Aitken (2), Davidson | ||
| Partizani | 1 | Sneddon (A) | ||||
| 19/9/79 | Oporto | Oporto | 0 | |||
| Milan | 0 | |||||
| 03/10/1979 | Milan | Milan | 0 | |||
| Oporto | 1 | Duda | ||||
| 19/9/79 | Differdange | Red Boys | 2 | Di Domenico (P), Wagner | ||
| Omonia | 1 | Patikis | ||||
| 3/10/79 | Levkosia | Omonia | 6 | Kaiafas (4, 2P), Kanaris, Philippos | ||
| Red Boys | 1 | Schmidt | ||||
| 19/9/79 | Ginebra | Servette | 3 | Van Genechten (A), Coutaz, Hamberg | ||
| Beveren | 1 | Janssens | ||||
| 3/10/79 | Beveren-Waas | Beveren | 1 | Albert (P) | ||
| Servette | 1 | Barberis | ||||
| 19/9/79 | Kristiansand | Start | 1 | Ervik | ||
| Estrasburgo | 2 | Piasecki (2) | ||||
| 3/10/79 | Estrasburgo | Estrasburgo | 4 | Bianchi (3), Decastel | ||
| Start | 0 | |||||
| 19/9/79 | Budapest | Ujpesti Dozsa | 3 | Sarlos, Nagy, Fazekas (P) | ||
| Dukla | 2 | Gajdusek, Nehoda | ||||
| 3/10/79 | Praga | Dukla | 2 | Vizek, Nehoda | ||
| Ujpesti Dozsa | 0 | |||||
| 19/9/79 | Reykjavik | Valur | 0 | |||
| Hamburgo | 3 | Hrubesch (2), Buljan | ||||
| 3/10/79 | Hamburgo | Hamburgo | 2 | Hrubesch, Vehmeyer | ||
| Valur | 1 | Eovaldsson | ||||
| 19/9/79 | Vejle | Vejle | 3 | Andersen, Rasmusen, Sorensen (P) | ||
| Austria | 2 | Baumeister, Schachner | ||||
| 3/10/79 | Viena | Austria | 1 | Gasselich | ||
| Vejle | 1 | Brylle | ||||
| 2º Ronda | ||||||
| 24/10/79 | Amsterdam | Ajax | 10 | Lerby (5), Krol (P), Arnesen, Blanker (3) | ||
| Omonia | 0 | |||||
| 7/11/79 | Levkosia | Omonia | 4 | Tsikkos, Demetriou, Kaiafas (2) | ||
| Ajax | 0 | |||||
| 24/10/79 | Glasgow | Celtic | 3 | MacDonald, McCluskey, Burns | ||
| Dundalk | 2 | Muckian, Lawlor | ||||
| 7/11/79 | Dundalk | Dundalk | 0 | |||
| Celtic | 0 | |||||
| 24/10/79 | Berlin | Dinamo Berlin | 2 | Pelka, Netz | ||
| Servette | 1 | Cucinotta | ||||
| 7/11/79 | Ginebra | Servette | 2 | Hamberg, Barberis | ||
| Dinamo Berlin | 2 | Brillat, Terletzki | ||||
| 24/10/79 | Hamburgo | Hamburgo | 3 | Kaltz, Keegan, Hartwig | ||
| Dinamo Tbilisi | 1 | Kipiani | ||||
| 7/11/79 | Tbilisi | Dinamo Tbilisi | 2 | Gutsaev, Kipiani | ||
| Hamburgo | 3 | Keegan, Hrubesch, Buljan | ||||
| 24/10/79 | Nottingham | Nottingham Forest | 2 | Woodcock, Birtles | ||
| Arges | 0 | |||||
| 07/11/1979 | Pitesti | Arges | 1 | Barbulescu (P) | ||
| Nottingham Forest | 2 | Bowyer, Birtles | ||||
| 24/10/79 | Oporto | Oporto | 2 | Gomes (2, 1P) | ||
| Real Madrid | 1 | Cunningham | ||||
| 7/11/79 | Madrid | Real Madrid | 1 | Benito | ||
| Oporto | 0 | |||||
| 24/10/79 | Praga | Dukla | 1 | Vizek (P) | ||
| Estrasburgo | 0 | |||||
| 07/11/1979 | Estrasburgo | Estrasburgo | 2 | Piasecki, Decastel | ||
| Dukla | 0 | |||||
| 24/10/79 | Vejle | Vejle | 0 | |||
| Hajduk | 3 | Surjak, Krsticevic, Salov | ||||
| 7/11/79 | Split | Hajduk | 1 | Vujovic | ||
| Vejle | 2 | Brylle, Ostergaard | ||||
| 4º Final | ||||||
| 5/3/80 | Glasgow | Celtic | 2 | McCluskey, Doyle | ||
| Real Madrid | 0 | |||||
| 19/3/80 | Madrid | Real Madrid | 3 | Santillana, Stielike, Juanito | ||
| Celtic | 0 | |||||
| 5/3/80 | Hamburgo | Hamburgo | 1 | Reimann | ||
| Hajduk | 0 | |||||
| 19/3/80 | Split | Hajduk | 3 | Vujovic, Dordevic, Primorac | ||
| Hamburgo | 2 | Hrubesch, Hieronymus | ||||
| 5/3/80 | Nottingham | Nottingham Forest | 0 | |||
| Dinamo Berlin | 1 | Riediger | ||||
| 19/03/1980 | Berlin | Dinamo Berlin | 1 | Terletzki (P) | ||
| Nottingham Forest | 3 | Francis (2), Robertson (P) | ||||
| 5/3/80 | Estrasburgo | Estrasburgo | 0 | |||
| Ajax | 0 | |||||
| 19/3/80 | Amsterdam | Ajax | 4 | Schoenmaker, Arnesen, Lerby, Ling | ||
| Estrasburgo | 0 | |||||
| SEMIFINALES | ||||||
| 9/4/80 | Nottingham | Nottingham Forest | 2 | Francis, Robertson (P) | ||
| Ajax | 0 | |||||
| 23/4/80 | Amsterdam | Ajax | 1 | Lerby | ||
| Nottingham Forest | 0 | |||||
| 9/4/80 | Madrid | Real Madrid | 2 | Santillana (2) | ||
| Hamburgo | 0 | |||||
| 23/4/80 | Hamburgo | Hamburgo | 5 | Kaltz (2, 1P), Hrubesch (2), Memering | ||
| Real Madrid | 1 | Cunningham | ||||
| FINAL | ||||||
| 28/5/80 | Madrid | Nottingham Forest | 1 | Robertson | ||
| Hamburgo | 0 | |||||
| Campeón: NOTTINGHAM FOREST (INGLATERRA) | ||||||