Flying long-haul international flights in business and first class on some of the best airlines in the world seemed unattainable, but is now readily accessible. Earning points and miles is easy for ...

Japan Airlines' A350-1000 features First Class suites with 43-inch 4K monitors, Bluetooth connectivity, and enough width to seat two. Passengers can choose mattress firmness before departure.

Funk said airlines like British Airways, Singapore, Emirates, and Air France don't always fill first-class but have them for the "prestige." Air France plans to unveil a new first-class cabin in ...