How long would it take to fly from the US to the UK?

Question

And how much would it cost?

Answer 1

About 8 hours, I've flown as cheap as $450.

Answer 2

You have to be more specific. The U.S. is a very big country. It will be much longer and more expensive to fly from Los Angeles than from New York. If you want to know a price, you also have to provide some approximate dates. It's far more expensive to fly over a holiday or in the summer than it is in the winter.

You can easily find the answer on any good travel website such as Expedia or Travelocity.