Changi Airport has four passenger terminals with a total annual handling capacity of more than 70 million passengers. Terminal 1 opened in 1981, followed by Terminal 2 in 1990 and Terminal 3 in 2008. The Budget Terminal, built for low cost carriers, opened in 2006.
Changi interior is beautiful, it is like you are walking through a garden of beautiful orchids.
I took this photo at Christmas time on the way to Koh Phangan Thailand .