Singapore Changi International Airport

Singapore Changi International Airport is an airport located in Singapore North East, SG. The airport's IATA code is SIN, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is WSSS, used by air traffic control and pilots for flight planning.

The airport operates in the Asia/Singapore timezone. When planning flights to or from SIN, use our flight duration calculator to account for timezone differences, especially for international travel.

Singapore Changi International Airport sits at an elevation of 22 feet (7 meters) above sea level.

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