the only flights I can find in Dec 2010 as follows:
FRI 17 DEC DEP MAN 09.20 ONUAIR £178 EA
MON 20 DEC DEP MAN 10.00 £237
MON 20 DEC DEP LGW 09.25 £204
MON 27 DEC DEP LGW 09.25 £288
MON 27 DEC DEP MAN 09.20 £323
MON 27 DEC DEP MAN 10.00 £324
all the above booked thru Agent Airflights
have checked all aegeanflights all flights on these dates are fully booked thru them although the above are on a Onuair charter service.
hope this info helps