AirlineRatings.com today announced the winners of its third annual Best of the Best in luxury air travel, and two airlines – Qantas and Singapore – rose above the rest.

AirlineRatings.com editors examined the offerings and in-flight service of more than 450 airlines. Qantas and Singapore made it into the Top Ten in each of the four categories, while Air New Zealand, Cathay Pacific Airways and Etihad made the Top Ten in three of the categories.

The winners are in alphabetical order:

FIRST CLASS: All Nippon Airways, Emirates, Etihad Airways, Japan Airlines, Korean Air, Lufthansa, Qantas, Singapore Airlines, Swiss and Thai International

BUSINESS CLASS: Air France, Air New Zealand, All Nippon Airways, Cathay Pacific Airways, Etihad Airways, Japan Airlines, Qatar, Qantas, Singapore Airlines and Virgin Australia/Atlantic

PREMIUM ECONOMY: Air France, Air New Zealand, All Nippon Airways, British Airways, Cathay Pacific Airways, EVA Air, Japan Airlines, Qantas, Singapore Airlines and Virgin Atlantic/Virgin Australia

LONG HAUL ECONOMY CLASS: Air New Zealand, Cathay Pacific Airways, Etihad, EVA Air, Japan Airlines, Korean Air, Qantas, Qatar Airways, Singapore Airlines and Thai Airways

AirlineRatings.com Editor-In-Chief Geoffrey Thomas said that it was "not surprising that Qantas, Singapore Airlines, Air New Zealand, Cathay Pacific Airways, Etihad Airways and the Virgin Group featured so significantly in the Top Ten selections. These airlines are consistently a byword for in-flight excellence and service. They are the trendsetters and the industry looks to what they are doing next."

AirlineRatings launched in June 2013 and rates the safety and in-flight product of 450 airlines using a proprietary system.

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