Hot Tip:\u00a0<\/strong>Check to see if you\u2019re eligible for a welcome bonus offer of up to 90,000 points with the Amex Gold card!<\/a> <\/strong>(The current public offer is 60,000 points. Always attentive, even during night flights. *Optional service fees may apply. If you are booking business class on Japan Airlines, check Japan Airlines Mileage Bank, Alaska Airlines Mileage Plan, American Airlines AAdvantage, or Cathay Pacific Asia Miles. I am a bot, and this action was performed automatically. Length: 140 cm (55 inches) x Height: 80 cm (32 inches) x Width: 30 cm (12 inches). In "Reviews" I flew Business Class in a Boeing 777-300ER on Japan Airlines (JAL) from London's Heathrow Airport (LHR) to Tokyo's Haneda Airport (HND) in Japan in June 2016. Japan Airlines business class seats 787-9 Japan Airlines business class privacy shield Simply put, if you have any credit card that earns points from a major transferrable currency, you can book Japan Airlines business class with points. Hello, I am curious if the comment on reward flights opening up 2-3 weeks before travel applies to only bookings through JAL or if that is also the case for Alaska? Learn more. Hi Stephen, thanks for your informative article. ","redBadge":"LIMITED TIME OFFER","orangeBadge":null,"provider":"Chase","ratesFeesLink":null,"ratesFeesText":null,"ratesFeesEnable":null,"editLink":null,"bulletPoints":"