No prices will be out yet as you can only book scheduled flights 11 months in advance. Talk to independent travel agents - they will give you the best price

Guess also it depends where you want to fly from. If you want a direct flight then from Manchester I think you have the choice of bmi or My Travel. Not sure how much longer bmi will fly this route as lots of rumours around that they might pull off the route and redeploy the aircraft out of LHR on another route.

From Stansted you could look at Maxjet.

From Gatwick it would be Virgin Atlantic.

If you want to buy this holiday as a package then the main brochures for operators like Funway and Virgin Holidays will be on sale from mid/end July.

United Vacations offer free domestic add ons if you need to travel from anywhere but London.