^Sutjeska Nikšić played their home match at Podgorica City Stadium, Podgorica, instead of their regular stadium Stadion kraj Bistrice, Nikšić which did not meet UEFA requirements.
^Maccabi Tel Aviv played their home match at Netanya Stadium, Netanya, instead of their regular stadium Bloomfield Stadium, Tel Aviv which is undergoing renovation.
^ abArarat-Armenia played their third qualifying and play-off rounds home matches at Vazgen Sargsyan Republican Stadium, Yerevan, instead of their regular stadium Yerevan Football Academy Stadium, Yerevan which did not meet UEFA requirements.
^Riga played their third qualifying round home match at Daugava Stadium, Riga, instead of their regular stadium Skonto Stadium, Riga.
^The New Saints played their home match at Racecourse Ground, Wrexham, instead of their regular stadium Park Hall, Oswestry due to UEFA regulations.
^Sarajevo played their home match at Bilino Polje Stadium, Zenica, instead of their regular stadium Koševo City Stadium, Sarajevo.
^ abF91 Dudelange play their home matches at Stade Josy Barthel, Luxembourg City, instead of their regular stadium Stade Jos Nosbaum, Dudelange.
^Nõmme Kalju played their home match at A. Le Coq Arena, Tallinn, instead of their regular stadium Hiiu Stadium, Tallinn which did not meet UEFA requirements.
^Dundalk played their home match at Tallaght Stadium, Tallaght, instead of their regular stadium Oriel Park, Dundalk which did not meet UEFA requirements.
^ abAntwerp played their home matches at King Baudouin Stadium, Brussels, instead of their regular stadium Bosuilstadion, Antwerp which did not meet UEFA requirements.
^ abApollon Limassol played their home matches at GSP Stadium, Nicosia, instead of their regular stadium Tsirio Stadium, Limassol.
^ abAZ played their third qualifying round home match at Cars Jeans Stadion, The Hague and play-off round home match at De Grolsch Veste, Enschede, instead of their regular stadium, AFAS Stadion, Alkmaar, due to its roof collapse.
^Zrinjski Mostar played their third qualifying round home match at Stadion Pecara, Široki Brijeg, instead of their regular stadium Stadion pod Bijelim Brijegom, Mostar.
^CSKA Sofia played their third qualifying round home match at Vasil Levski National Stadium, Sofia, instead of their regular stadium Stadion Balgarska Armia, Sofia.
^ abBnei Yehuda played their home matches at HaMoshava Stadium, Petah Tikva, instead of their regular stadium Bloomfield Stadium, Tel Aviv which is undergoing renovation.
^Qarabağ played their home match at Tofiq Bahramov Republican Stadium, Baku, instead of their regular stadium Azersun Arena, Baku.
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.