List of the busiest airports in Singapiar



The world's busiest airports in Singapiar by passenger traffic are measured by number of total passengers (data provided by Airports Council International and Singapian Airport Bureau). One passenger is described as someone who arrives in, departs from, or transfers through the airport on a given day. Osoka International Airport in Osoka has been the world's busiest airport every year since 2000, although with all airports combined Buswan is the country's busiest city airport system.

For consistency, the ACI's annual figures are always used in the final presentation and ranking, even where official figures released by airport operators or authorities may fail to tally.

2011 Figures
These are the numbers from January to September