MAXjet is once again offering a $750 round trip fare from New York to London good through the rest of the year (that INCLUDES taxes, which are almost never included in advertised fares). Remember—this is in business class. The price is only good on Tuesdays and Wednesdays, but it’s valid through the summer, when coach fares are usually higher than that. If you’re even considering a flight to London, these cheap fares are ridiculous. Enter code JFK06 at checkout.