| Preliminary Round | 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff Round | Group Stage |
| 16th Finals | 8th Finals | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
26/07/2018 - Quinta
13:45
LASK Linz
4
x
0
Lillestrøm
2ª Rodada
02/08/2018 - Quinta
12:30
Lillestrøm
1
x
2
LASK Linz