Editors at AirlineRatings.com have released their picks for the airlines that offer the best in-flight service in first class, business class, premium economy and long-haul economy class cabins.

Qantas and Singapore Airlines cracked the top 10 list across all four categories, while Air New Zealand, Cathay Pacific Airways and Etihad made three of the four categories. The winners were chosen from a pool of 450 airlines.

Here are the winners, listed 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

Virgin Australia/Atlantic