^ abNõmme Kalju played their home matches at Kadriorg Stadium, Tallinn, instead of their regular stadium Hiiu Stadium, Tallinn.
^NSÍ Runavík played their home match at Svangaskarð, Toftir, instead of their regular stadium Runavík Stadium, Runavík.
^AIK played their first and third qualifying rounds home matches at Tele2 Arena, Stockholm, instead of their regular stadium Friends Arena, Solna.
^Bala Town played their home match at Belle Vue, Rhyl, instead of their regular stadium Maes Tegid, Bala.[6]
^Bokelj played their home match at Stadion pod Malim brdom, Petrovac, instead of their regular stadium Stadion pod Vrmcem, Kotor.
^ abAEK Larnaca played their home matches at Antonis Papadopoulos Stadium, Larnaca, instead of their regular stadium GSZ Stadium, Larnaca.
^ abBirkirkara played their home matches at Hibernians Stadium, Paola, instead of their regular stadium National Stadium, Ta' Qali.
^ abVideoton played their home matches at Pancho Arena, Felcsút, instead of their regular stadium Sóstói Stadion, Székesfehérvár, due to reconstruction.[7]
^Zaria Bălți played their home match at Zimbru Stadium, Chișinău, instead of their regular stadium Stadionul Orășenesc, Bălți.
^Pyunik played their home match at Vazgen Sargsyan Republican Stadium, Yerevan, instead of their regular stadium Football Academy Stadium, Yerevan.
^Chikhura Sachkhere played their home match at David Abashidze Stadium, Zestaponi, instead of their regular stadium Central Stadium, Sachkhere.
^Sloboda Tuzla played their home match at Bilino Polje Stadium, Zenica, instead of their regular stadium Tušanj City Stadium, Tuzla.[8]
^ abKukësi played their home matches at Elbasan Arena, Elbasan, instead of their regular stadium Zeqir Ymeri Stadium, Kukës.[9]
^Rudar Pljevlja played their home match at City Stadium, Nikšić, instead of their regular stadium City Stadium, Pljevlja.[10]
^Balzan played their home match at Hibernians Stadium, Paola, instead of their regular stadium National Stadium, Ta' Qali.
^ abAdmira Wacker Mödling played their first and second qualifying round home matches at NV Arena, Sankt Pölten, instead of their regular stadium Bundesstadion Südstadt, Maria Enzersdorf.
^Radnik Bijeljina played their home match at City Stadium, Banja Luka, instead of their regular stadium City Stadium, Bijeljina.
^Sileks played their home match at Philip II Arena, Skopje, instead of their regular stadium City Stadium, Kratovo.
^ abMaccabi Tel Aviv played their home matches at Netanya Stadium, Netanya, instead of their regular stadium Bloomfield Stadium, Tel Aviv, due to reconstruction.[11]
^ abGabala played their home matches at Bakcell Arena, Baku, instead of their regular stadium City Stadium, Qabala.
^Samtredia played their home match at David Abashidze Stadium, Zestaponi, instead of their regular stadium Erosi Manjgaladze Stadium, Samtredia.
^The Spartak Trnava v Hibernians match was played behind closed doors due to punishment by UEFA.[12]
^Banants played their home match at Vazgen Sargsyan Republican Stadium, Yerevan, instead of their regular stadium Banants Stadium, Yerevan.
^ abShkëndija played their home matches at Philip II Arena, Skopje, instead of their regular stadium City Stadium, Tetovo.
^Slavia Sofia played their home match at Vasil Levski National Stadium, Sofia, instead of their regular stadium Ovcha Kupel Stadium, Sofia.
^Partizani played their first qualifying and play-off rounds home matches at Elbasan Arena, Elbasan, instead of their regular stadium Selman Stërmasi Stadium, Tirana.[13]
^Slovan Bratislava would have played their first qualifying round home match at Štadión FK Senica, Senica, instead of their regular stadium Štadión Pasienky, Bratislava.[13]
^ abKapaz played their home matches at Dalga Arena, Baku, instead of their regular stadium City Stadium, Ganja.
^Maccabi Haifa played their home match at Netanya Stadium, Netanya, instead of their regular stadium Sammy Ofer Stadium, Haifa.[15]
^Austria Wien played their home matches at Ernst-Happel-Stadion, Vienna, instead of their regular stadium Franz Horr Stadium, Vienna, due to reconstruction.[16]
Note: Between the 1999–2000 and 2008–09 seasons, the competition was still known as the UEFA Cup. All seasons are included following the competition's absorption of the Cup Winners' Cup.