The World's Top 10 Airports

Skytrax is a United Kingdom-based consultancy, the public face of Inflight Research Services. It conducts research for commercial airlines. It carries out international-traveller surveys to find the best cabin staff, airport, airline, airline lounge, in-flight entertainment, on-board catering, and several other elements of air travel. Apart from these surveys, Skytrax has an airline forum where passengers give other potential passengers the feel of an airline before choosing to fly with them. They also have flight reviews, flight checks, and satisfaction surveys. They are best known for their annual World Airline Awards and World Airport Awards.

The top 10 airports as per skytrax are:

1	Hong Kong International Airport
2	Singapore Changi Airport
3	Incheon International Airport
4	Munich Airport
5	Beijing Capital International Airport
6	Amsterdam Schiphol Airport
7	Zurich Airport
8	Auckland International Airport
9	Kuala Lumpur International Airport
10	Copenhagen Airport

In some of the other categories the top 3 were: 

THE MOST IMPROVED AIRPORTS

1. Abu Dhabi International Airport

2. Hyderabad Rajiv Gandhi Airport

3. Cairo Airport

BEST AIRPORT FOR LOW-COST AIRLINES

1. Berlin-Schoenefeld Airport

2. Brussels Charleroi Airport

3. London Stansted Airport

 

BEST AIRPORT DINING

1. Hong Kong International Airport

2. Singapore Changi Airport

3. Munich Airport

BEST AIRPORT WASHROOMS
1. Hong Kong International Airport

2. Incheon International Airport

3. Kansai International Airport (Japan)

BEST AIRPORT TERMINAL CLEANLINESS

1. Zurich Airport

2. Incheon International Airport

3. Beijing Capital International Airport

BEST INTERNATIONAL TRANSIT AIRPORT

1. Incheon International Airport

2. Singapore Changi Airport

3. Munich Airport

BEST AIRPORT SECURITY PROCESSING

1. Beijing Capital International Airport

2. Incheon International Airport

3. Taiwan Taoyuan International Airport

BEST AIRPORT LEISURE AMENITIES

1. Singapore Changi Airport

2. Incheon International Airport

3. Munich Airport

BEST AIRPORT SHOPPING

1. London Heathrow Airport

2. Amsterdam Schiphol Airport

3. Singapore Changi Airport

BEST AIRPORT BAGGAGE DELIVERY

1. Zurich Airport

2. Copenhagen Airport

3. Kansai Airport

BEST AIRPORT IMMIGRATION SERVICE

1. Kuala Lumpur International Airport

2. Beijing Capital International Airport

3. Singapore Changi Airport[source]