Lufthansa currently allows to book super cheap flights to New York through booking agent Thomascook.de, there is just a few travel dates possible from Berlin to New York starging at amazing €307! As in similar cases please do not contact airline nor booking agent to check whether the rate is correct or not…
*UPDATE* – Just for one travel date (12.11. – 17.11.) you may find even cheaper flights for amazing €276!!
Below please find booking sample, in case of interest you may book at Thomascook web sites.
Best fares is possible to find between following travel dates:
Outbound in November – 5,6,7,11,14
Return in November – 11,13,14,16,21,22,23,26
Sample of the booking (link to booking sample here):