[EL] Uitslagen returns derde voorronde (08/08/2013)
| Club | Club | Uitslag | Totaal |
| Astra Giurgiu (Roe) | AS Trencín (Slw) | 2-2 | 5-3 |
| Trabzonspor (Tur) | Dinamo Minsk (WRu) | 0-0 | 1-0 |
| Gefle IF (Zwe) | Qarabağ FK (Aze) | 0-2 | 0-3 |
| Vitesse (Ned) | Petrolul Ploiesti (Roe) | 1-2 | 2-3 |
| Strømsgodset (Noo) | FK Jablonec 97 (Tsj) | 1-3 | 2-5 |
| Maccabi Haifa (Isr) | FK Ventspils (Let) | 3-0 | 3-0 |
| Breiðablik UBK (IJs) | FK Aktobe (Kaz) | 1-0 | 1-1(1-2 wns) |
| St. Johnstone FC (Sco) | FK Minsk (WRu) | 0-1 | 1-1(2-3 wns) |
| Rode Ster Belgrado (Ser) | FK Chornomorets Odesa (Oek) | 0-0 | 1-3 |
| Rubin Kazan (Rus) | Randers FC (Den) | 2-0 | 4-1 |
| Lech Poznan (Pol) | Zalgiris Vilnius (Lit) | 2-1 | 2-2* |
| MSK Zilina (Slw) | NK Rijeka (Kro) | 1-1 | 2-3 |
| FC Differdange 03 (Lux) | Tromsø IL (Noo) | 1-0 | 1-1(3-4 wns) |
| FC Thun (Zwi) | BK Häcken (Zwe) | 1-0 | 3-1 |
| VfB Stuttgart (Dui) | Botev Plovdiv (Bul) | 0-0 | 1-1* |
| Metalurh Donetsk (Oek) | FK Kukësi (Alb) | 1-0 | 1-2 |
| Bursaspor (Tur) | FK Vojvodina (Ser) | 0-3 | 2-5 |
| Hapoel Tel Aviv (Isr) | Pandurii Târgu-Jiu (Roe) | 1-2 | 2-3 |
| FC Zürich (Zwi) | Slovan Liberec (Tsj) | 1-2 | 2-4 |
| Milsami Orhei (Mol) | Saint-Etienne (Fra) | 0-3 | 0-3 |
| Standard Liege (Bel) | Xanthi (Gri) | 2-1 | 4-2 |
| Rapid Wien (Oos) | Asteras Tripolis (Gri) | 3-1 | 4-2 |
| Kuban Krasnodar (Rus) | Motherwell (Sco) | 1-0 | 3-0 |
| Club Brugge (Bel) | Śląsk Wrocław (Pol) | 3-3 | 3-4 |
| Malmö FF (Zwe) | Swansea City (Wal) | 0-0 | 0-4 |
| Udinese (Ita) | NK Široki Brijeg (Bos) | 4-0 | 7-1 |
| Dila Gori (Geo) | Hajduk Split (Kro) | 1-0 | 2-0 |
| Hapoel Ramat Gan (Isr) | GD Estoril Praia (Por) | 0-1 | 0-1 |
| FK Mladost Podgorica (Mne) | Sevilla FC (Spa) | 1-6 | 1-9 |
*wint op uitdoelpunten