oneworld is a partnership between 9 airlines : American Airlines , Cathay Pacific , Finnair , Iberia , Japan Airlines , LAN , Malev Hungarian Airlines , Qantas , Royal Jordanian Airlines and British Airways . These airlines are widely expected to include LAN Chile , American Airlines , Cathay Pacific Airways , Qantas , Aer Lingus , Finnair , Kingfisher Airlines and Japan Airlines among others .