Singapore Airlines On Singapores A380, first class means enclosed cabins with fully flat beds separate from the seat. Each cabin has a dining area big enough for two, a large 23-inch LCD monitor and a full-sized wardrobe. Passengers can expect high levels of privacy, as each cabin comes with blinds and sliding doors. The cost of this airborne luxury? $10730.16 for a roundtrip ticket from London to Singapore with a Nov. 28 departure date and a Dec. 1 return date.