Singapore Changi Airport is a world-class aviation hub and a must-visit tourist attraction all by itself, this stunning airport was established in the late 20th century and it has been rated as the wo... View MoreSingapore Changi Airport is a world-class aviation hub and a must-visit tourist attraction all by itself, this stunning airport was established in the late 20th century and it has been rated as the world's best airport by Skytrax and currently holds the title.
