I think you would need to look 11 months from your return date as far as I can remember. Prices are crazy at the moment. We are looking at 17th aug-02 sept '12' but not paying over £3200 for 2 adults and 2 kids under 9. App aer lingus are coming in around £780ish from major airports.Never flown with them but like the idea of walking straight through at orlando as the US have an agreement with Ireland that immigration can be done there. Need to look into it as normally fly VA but am not paying a premium.Have never booked until around 6 or 7 months before and alsways got a good price and when I looked for august as a dummy trip for this year I looked in July and prices were around £500-600 indirect from manchester.