I can't believe that, with around 20,000 Poles in and around the Aberdeen area, that there isn't a direct service from there. The figure was 25,000 before and they still didn't give it the nod. Tossers!
Aberdeen's landing fees are quite pricey, then add in the fact that the runway is too short in terms of MTOW (maximum take-off weight) for the average Boeing 737/A320 and voila, no Polish flights.
Ryanair quite publicly came out a while ago and told Aberdeen to get lost as long as the runway remains as short as it is. :(