Congratulation for that great feat to the club from southern Spain.

Right now the final round of qualification has been drawn and quite a few are still hopfull to make it to the competition and have a shot at going all the way to Basel, to play the final at St. Jakob Park in the Swiss city.
This season host of the Final, St. Jakob Park in Basel, Switzerland.

The draw of the Playoff Round(final) of qualification has just been done and those are the teams competing for the final spots of the Europa League 2015/16.
RSC Altach(AUT) vs Belensess Lisboa(POR)
MSK Zilna(SVK) vs Athletic Bilbao(ESP)
Steaua Bucuresti(ROM) vs Rosenborg Trondheim(NOR)
Zorya Luhansk(UKR) vs Legia Warsaw(POL)
Viktoria Pilsen(CZE) vs FK Vojvodina(SRB)
Milsami Orhai(MOL) vs Saint Etienne(FRA)
Jablonec(CZE) vs Ajax(NED)
Young Boys Bern(SUI) vs Quarabag(AZE)
Molde(NOR) vs Standard Liege(BEL)
PAOK(GRE) vs Brondby(DEN)
Bordeaux(FRA) vs Kairat(KAZ)
Lech Posnan(POL) vs Videoton(HUN)
Dinamo Minsk(BLR) vs FC Salzburg(AUT)
Rabotnicki(MAC) vs Rubin Kazan(RUS)
Slovan Liberec(CZE) vs Hajduk Split(CRO)
Atromitos Athens(GRE) vs Fenerbahce(TUR)
Panathinaikos(GRE) vs Gabala(AZE)
Southampton(ENG) vs Midtjylland(DEN)
Astra Giurgiu(ROM) vs AZ Alkmaar(NED)
Odds BK(NOR) vs Borussia Dortmund(GER)
Krasnodar(RUS) vs HJK Helsinki(FIN)
Thun(SUI) vs Sparta Prague(CZE)
Teams already qualified are:
FC Schalke(GER)
Napoli(ITA)
Tottenham(ENG)
Villareal(ESP)
Marseille(FRA)
Dnipropetrowsk(UKR)
Braga(POR)
Fiorentina(ITA)
Anderlecht(BEL)
Livepool(ENG)
Besiktas(TUR)
Lokomotive Moscow(RUS)
FC Augsburg(GER)
Asteras Tripoli(GRE)
Groningen(NED)
FC Sion(SUI)
All the other infos can be found on the Wikipedia page of the Europa League.