(image courtesy of airberlin.com)
This one day sale is available starting now (Dec. 23) through tomorrow Dec. 24th 6:00PM EST, so there is no time to waste and you better get planning if you are interested. The travel period for this sale is May, 1st through June, 9th 2011 to select cities in Germany and Europe. e.g. Berlin, Vienna or Stockholm.
We saw some tickets on the non-stop from New York (JFK) to Dusseldorf (DUS) for $875 RT including all taxes, split that between two people and you've got a couple of $437.50 RT fares to Germany. Pretty good price for late spring travel, if you ask us!
Log on to airberlin sale page here and look for the 2for1 logo next to the flight you are interested in booking then grab yourself and your favorite travel companion an early Christmas present!