Nonstop in BUSINESS CLASS from Ireland to Spain for just € 323 (round-trip) Hello Travelers. We found again some cheap NON-STOP Business Class flights from Dublin, Ireland to Spain for just € 323 (round-trip). This deal is only for Gold or Platinum Members Login, upgrade or signup to unlock the content! Username:Password: RegisterLost your password? Tagged Business Class Flights, Flight Deals. Europe, Madrid, Nonstop.Business Class Post navigation Previous Previous post: SALE: BUSINESS CLASS flights from EU to North or South America from only €1,152 (RT)Next Next post: Fly in BUSINESS CLASS from Hungary to New York, USA for just € 1.284 (round-trip) Leave a Reply Cancel replyYou must be logged in to post a comment.