We've booked with Agean flights for 2009 as soon as the summer flights went on sale, May 09 £209 (2 weeks) July 09 £215 (3 weeks) and October 09 £159 (2 weeks) they are also guaranteeing no flight supplements for next year if you book before August 31st. We could have got May cheaper but waited a week before booking, I'll know next year!!