Luang Prabang, Laos, is possibly the world's smallest International airport. Another possibilty is Barra, Outer Hebrides, Scotland. -But what criteria do you measure this by, -passenger numbers, aircraft movements, physical area of the airport -there are many ways of saying'smallest', or International. Does one flight a week to a foreign country make an airport "international".
Nadi International Airport - Fiji
Hartsfield-Jackson Atlanta International Airport
Beijing Capital International Airport PEK/BJS is the worlds second busiest airport for commercial traffic.
Hartsfield-Jackson International in Atlanta is the world's busiest airport.
The worlds largest "commercial" airport is King Fahd International Airport in Saudi Arabia. See related link below.
Jayprakash Narayan International Airport, Patna, Bihar, India.
Hartsfield-Jackson International in Atlanta.
Delta
The Bangda airport in eastern Tibet is the highest, which lies 15,548 feet above sea level.
Hartsfield-Jackson Atlanta International Airport has been the world's busiest passenger airport since 1998.
Hartsfield-Jackson International Airport located in Atlanta is the world's busiest airport. It has been the world's busiest airport since 2000.
The smallest airport in Europe is located in Scotland. The Barra Airport has only 3 runways, the shortest one measuring 680 meters.