Hi David ,
Ti Kanais ?..........There are a few threads about this subject flying about at the moment .[ excuse the pun ]
Look on the LTU website............www.ltu.com . They are flying from Dusseldorf direct to Corfu from mid March or so . It does mean you getting to Dusseldorf , but from your neck of the woods should be no problem for a cheap flight .
If you need to go sooner than March they touch down in Athens then on to Corfu , which probably means 1hr max on the tarmac in Athens ??