Business-class battle: The best lie-flats between the US and London Zach Honig © Provided by The Points Guy MSN has partnered with The Points Guy for our coverage of credit card products. MSN and The Points Guy may receive a commission from card issuers. International airlines are about to face some stiff competition on bread-and-butter routes between the U.S. and London. Come Aug. 11, 2021, JetBlue will offer daily service between New York-JFK and London Heathrow (LHR), with flights between New York and London’s Gatwick Airport (LGW) launching soon after, followed by Bo...