Carriers from all alliances are currently competing for business class travellers from Madrid to São Paulo. Among these, Oneworld members British Airways and Iberia currently have the best offers, selling roundtrips for as little as €1,531. This fare includes two checked bags of 32 kg each, lounge access and priority services. Departures are available from … Continue reading São Paulo, Brazil: €1,531 Oneworld Business Class from Madrid (w/ British Airways Club Suite)