airberlin topbonus - Air Berlin - FFP "TOP BONUS"

FF looking for low-cost airlines in Europe serving the UK, Spain and Germany, should give Air Berlin a try. Especially oneway tickets are a bargain compared to legacy carriers pricing. Air Berlin does have a FFP too. It's called "TOP BONUS".
See http://www.airberlin.com/site/card.php?LANG=eng for more details...