"The planes we have to redeliver to Lufthansa will be successively replaced," a spokeswoman said, adding that the Airbus fleet would also be increased. "We have ordered 18 Airbus A320 which will all be delivered until summer next year."

(Corrects after Laudamotion said it had ordered 18 planes not 19)

(Reporting by Kirsti Knolle; Editing by Edmund Blair)