Just to help out a few people who are looking for cheap flights, one way, to the US.

www.ebookers.com seem to be the cheapest website so far.

Virgin Atlantic are the cheapest prices.

to Los Angeles GBP 263

to Miami GBP 290

to New York GBP 213

So, those are the kind of prices you are looking at for a one way trip. Cheaper than anything else i have looked at. These prices should last for the next month or so... Hope this helps out a few people!

Good stuff, especially as you need to save up money for the AOS.