Which Frequent Flyer Programs Charge The Least For Flights From NYC to London?

The London-New York city pair is one of the busiest international city pairs in the world. According to data from Cirium, there are seven airlines operating up to 35 daily roundtrips between the New York area (including Newark) and London. English airlines dominate the market, with British Airways having the largest market share, nearly double that of Virgin Atlantic’s and United Airlines’ market shares.