I'm currently browsing Sky Scanner, and I can get return flights to NY for £340. I can get a hostel for £68 for the week. I could have a cheeky week in New York, leaving in 10 hours, for less than £1000. Now, I'm not going to do this but I'm wondering if any of you people have done something similar and how was it? What spurred you to do it? Would you do it again/recommend it?