Silverjet, the 3rd all-business-class carrier from New York to London, is offering a buy-one-get-one free deal when you buy a ticket by March 5th. The deal is only good when buying a flexible ticket ($2500) round trip, but that’s a pretty good deal for 2 tickets. Silverjet’s service is better than MAXjet, but not as good as Eos. But they do have flat beds (albeit at an angle). This isn’t bookable online, so you have to call their call center.