First qualifying round:

Maccabi Tel-Aviv (ISR) v Tirana (ALB)
Kairat Almaty (KAZ) v Atlantas (LTU)
Beitar Jerusalem (ISR) v Vasas (HUN)
Ordabasy (KAZ) v Široki Brijeg (BIH)
Crvena zvezda (SRB) v Floriana (MLT)
Valletta (MLT) v Folgore (SMR)
Ventspils (LVA) v Valur Reykjavík (ISL)
St Johnstone (SCO) v Trakai (LTU)
Odd (NOR) v Ballymena United (NIR)
Shakhtyor Soligorsk (BLR) v Sūduva (LTU)
Mladost Lučani (SRB) v İnter Bakı (AZE)
Chikhura Sachkhere (GEO) v Altach (AUT)
Fola Esch (LUX) v Milsami Orhei (MDA)
Partizani (ALB) v Botev Plovdiv (BUL)
UE Santa Coloma (AND) v Osijek (CRO)
Zaria Balti (MDA) v FK Sarajevo (BIH)
Bala Town (WAL) v Vaduz (LIE)
VPS Vaasa (FIN) v Olimpija Ljubljana (SVN)
Connah’s Quay Nomads (WAL) v HJK Helsinki (FIN)
SJK Seinäjoki (FIN) v KR Reykjavík (ISL)
Shirak (ARM) v Gorica (SVN)
Zirä (AZE) v Differdange (LUX)
Vojvodina (SRB) v Ružomberok (SVK)
Slovan Bratislava (SVK) v Pyunik (ARM)
Rabotnicki (MKD) v Tre Penne (SMR)
Rangers (SCO) v Progrès Niederkorn (LUX)
Domžale (SVN) v Flora Tallinn (EST)
Crusaders (NIR) v Liepāja (LVA)
Nõmme Kalju (EST) v B36 Tórshavn (FRO)
Levadia Tallinn (EST) v Cork City (IRL)
Dacia Chisinau (MDA) v Shkëndija (MKD)
Levski Sofia (BUL) v Sutjeska (MNE)
Irtysh Pavlodar (KAZ) v Dunav Ruse (BUL)
Jagiellonia Białystok (POL) v Dinamo Batumi (GEO)
Željezničar (BIH) v Zeta (MNE)
AEK Larnaca (CYP) v Lincoln (GIB)
Midtjylland (DEN) v Derry City (IRL)
Dinamo Minsk (BLR) v NSÍ Runavík (FRO)
Ferencváros (HUN) v Jelgava (LVA)
Lyngby (DEN) v Bangor City (WAL)
Trenčín (SVK) v Torpedo Kutaisi (GEO)
Lech Poznań (POL) v Pelister (MKD)
Mladost Podgorica (MNE) v Gandzasar-Kapan (ARM)
Videoton (HUN) v Balzan (MLT)
AEL Limassol (CYP) v St Joseph’s (GIB)
Skënderbeu (ALB) v Sant Julià (AND)
Haugesund (NOR) v Coleraine (NIR)
Stjarnan (ISL) v Shamrock Rovers (IRL)
IFK Norrköping (SWE) v Prishtina (KOS)
AIK (SWE) v KÍ Klaksvík (FRO)

Second qualifying round:

Partizani (ALB) or Botev Plovdiv (BUL) v Beitar Jerusalem (ISR) or Vasas (HUN)
Željezničar (BIH) or Zeta (MNE) v AIK (SWE) or KÍ Klaksvík (FRO)
Haugesund (NOR) or Coleraine (NIR) v Lech Poznań (POL) or Pelister (MKD)
Apollon Limassol (CYP) v Zaria Balti (MDA) or FK Sarajevo (BIH)
AEK Larnaca (CYP) or Lincoln (GIB) v Levadia Tallinn (EST) or Cork City (IRL)
Brøndby (DEN) v VPS Vaasa (FIN) or Olimpija Ljubljana (SVN)
Rabotnicki (MKD) or Tre Penne (SMR) v Dinamo Minsk (BLR) or NSÍ Runavík (FRO)
Kairat Almaty (KAZ) or Atlantas (LTU) v Skënderbeu (ALB) or Sant Julià (AND)
IFK Norrköping (SWE) or Prishtina (KOS) v St Johnstone (SCO) or Trakai (LTU)
Slovan Bratislava (SVK) or Pyunik (ARM) v Lyngby (DEN) or Bangor City (WAL)
Panionios (GRE) v Shirak (ARM) or Gorica (SVN)
Hajduk Split (CRO) v Levski Sofia (BUL) or Sutjeska (MNE)
Stjarnan (ISL) or Shamrock Rovers (IRL) v Mladá Boleslav (CZE)
Zirä (AZE) or Differdange (LUX) v Astra Giurgiu (ROU)
Nõmme Kalju (EST) or B36 Tórshavn (FRO) v Videoton (HUN) or Balzan (MLT)
Maccabi Tel-Aviv (ISR) or Tirana (ALB) v SJK Seinäjoki (FIN) or KR Reykjavík (ISL)
Chikhura Sachkhere (GEO) or Altach (AUT) v Dinamo Brest (BLR)
Aberdeen (SCO) v Ordabasy (KAZ) or Široki Brijeg (BIH)
Valletta (MLT) or Folgore (SMR) v Utrecht (NED)
Östersund (SWE) v Galatasaray (TUR)

Ferencváros (HUN) or Jelgava (LVA) v Midtjylland (DEN) or Derry City (IRL)
Vojvodina (SRB) or Ružomberok (SVK) v Brann (NOR)
Mladost Lučani (SRB) or İnter Bakı (AZE) v Fola Esch (LUX) or Milsami Orhei (MDA)
Sturm Graz (AUT) v Mladost Podgorica (MNE) or Gandzasar-Kapan (ARM)
Crusaders (NIR) or Liepāja (LVA) v Shakhtyor Soligorsk (BLR) or Sūduva (LTU)
Bala Town (WAL) or Vaduz (LIE) v Odd (NOR) or Ballymena United (NIR)
Dacia Chisinau (MDA) or Shkëndija (MKD) v Connah’s Quay Nomads (WAL) or HJK Helsinki (FIN)
Gabala (AZE) v Jagiellonia Białystok (POL) or Dinamo Batumi (GEO)
Ventspils (LVA) or Valur Reykjavík (ISL) v Domžale (SVN) or Flora Tallinn (EST)
Trenčín (SVK) or Torpedo Kutaisi (GEO) v Bnei Yehuda Tel-Aviv (ISR)
Rangers (SCO) or Progrès Niederkorn (LUX) v AEL Limassol (CYP) or St Joseph’s (GIB)
Irtysh Pavlodar (KAZ) or Dunav Ruse (BUL) v Crvena zvezda (SRB) or Floriana (MLT)
UE Santa Coloma (AND) or Osijek (CRO) v Luzern (SUI)