Delta Airlines currently allows to purchase cheap flights from UK to USA. The cheapest deals are either to New York from Ł336 or to California from Ł416 (Los Angeles or Santa Ana). For a slightly higher rate you may also fly to Ontario in California (from Ł438). The cheapest flights are available when departing from Manchester. Add just few bucks more and you may also depart from London, Edinburgh or Birmingham..
This fare is based on service of Delta Airlines with one layorver in Atlanta. If you are looking for bargain airfare from UK to USA this is great solution!
Current tariff of Delta Airlines allows to purchase these flights to New York/California till the end of March 2014. (date of your outbound flight from UK). Price is for roundtrip flight including all taxes and fees as well as checked in luggage up to 23kgs. Do not forget to arrange ESTA Certification before your travel to America
In case of interest you may book these flights through service of booking agents Ebookers or Opodo.
Booking sample of a flight to New York for Ł336. Departing from Manchester on 22nd of January and returning back from USA on 5th of February 2014:
Booking sample of a cheap flight from UK to California for Ł416. In this case departing on 5th of March from Manchester to Los Angeles and returning back from USA on 18th of March 2014: