| 1st Qualifying Round | 2nd Qualifying Round | 3rd Qualifying Round | Playoff | Group Stage | Knock-out Round |
| Round of 16 | Quarterfinals | Semifinals | Final |
Rodada:
Jogados
1ª Rodada
23/08/2023 - Quarta
16:30
Spartak Trnava
1
x
1
Dnipro-1
16:45
Hibernian
0
x
5
Aston Villa
24/08/2023 - Quinta
14:00
Astana
1
x
0
Partizani Tirana
14:00
Tobol
1
x
2
Viktoria Plzeň
15:00
Struga
0
x
1
Breiðablik
16:00
Žalgiris Vilnius
0
x
4
Ferencváros
16:30
Nordsjælland
5
x
0
Partizan Belgrade
17:00
Dynamo Kyiv
2
x
3
Beşiktaş
17:00
Farul Constanța
2
x
1
HJK Helsinki
17:00
Fenerbahçe
5
x
1
Twente
17:00
Levski Sofia
1
x
1
Eintracht Frankfurt
17:00
Maccabi Tel Aviv
4
x
1
Celje
17:00
Rapid Wien
1
x
0
Fiorentina
17:00
Sepsi
2
x
2
Bodø/Glimt
18:00
Genk
2
x
1
Adana Demirspor
18:00
Gent
2
x
0
APOEL
18:00
Lille
2
x
1
Rijeka
18:00
Midtjylland
3
x
3
Legia Warsaw
18:30
Osasuna
1
x
2
Club Brugge
18:45
AZ Alkmaar
1
x
1
Brann
18:45
Ballkani
4
x
1
BATE Borisov
18:45
Heart of Midlothian
1
x
2
PAOK
2ª Rodada
31/08/2023 - Quinta
16:00
Bodø/Glimt
3
Pro
2
Sepsi
16:00
HJK Helsinki
2
x
0
Farul Constanța
16:45
Breiðablik
1
x
0
Struga
17:00
APOEL
1
x
2
Gent
17:00
Brann
3
Pen
3*
AZ Alkmaar
17:00
Twente
0
x
1
Fenerbahçe
17:00
Viktoria Plzeň
3
x
0
Tobol
17:30
PAOK
4
x
0
Heart of Midlothian