The airline's "haute couture" suite will feature a seat that reclines into a bed stretching 2.01 metres long and 77 centimetres across-- one of the most spacious in the world.
A total of 76 such seats will be fitted into Boeing 777-300 jets at a cost of USD 70 million, the company said as it showed off the new offering in an expenses-paid trip for journalists to China's commercial hub.
Air travel in Asia is set to take off as growing middle classes take to the skies, prompting increasing competition for well-heeled passengers, and industry expert Didier Brechemier, of the Roland Berger Strategy consultancy, said that "first class is a tool in terms of image".
Singapore Airlines currently boasts the most spacious first-class seat, which it revealed in July last year at 2.08 metres by 90 centimetres.
First class occupies just a sliver of the air-travel market, with Air France's 52,000 such customers a year representing an occupancy rate of 38 per cent, 0.3 per cent of total long-haul passengers and 1.8 per cent of long-haul revenue, said Bruno Matheu, head of Air France's passenger business.