The only possibility to get codes is
www.ebay.de
There are still some codes left. Don't buy the "Spar" codes, since they are from a different promotion and not valid for flights to Spain.
Also, act fast. The last day to book the flights with the codes is April 5th!
Search for: (airberlin, air berlin) and/or lidl
Originally Posted by gilpin
Sadly, it is now impossible to buy the coupons at this site. Does anyone know another place where the coupons can be bought online? I really need to get in on this deal!