z.B. BIZ JFK-LIS für 1589$ Lufthansa z.B. FÖRST BOS-LHR-BOS für 4119$ Lufthansa Purchase by: 09/30/2013 Departure period: 11/24/2013 - 11/29/2013 Return period: 11/29/2013 - 12/04/2013 Advance Purchase Period: 60 days