Chep Lap Kok airport, otherwise known as Hong Kong International Airport (HKIA), opened for service in 1998, replacing the smaller Kai Tak Airport in Kowloon. HKIA operates 24-hours, and is one of the busiest airports in the world by passenger numbers, aircraft movements, and cargo traffic.
As the airport is located over 30 kilometres (over 20 miles) from Hong Kong’s “Central” business district and city centre, transport options include taxis, buses, coaches for major hotels, or the MTR.
The MTR (Mass Transit Railway) Airport Express route is a reasonably quick and inexpensive choice with trains running every 10-12 minutes between the city of Hong Kong and the airport in a one-way trip lasting under 30 minutes. As of posting, the cost for one adult is HKD$100 (less than USD$13) for a single journey, same day return ticket, or with an Octopus card; additional information about fare-, ticket-, and travel-options with the MTR Airport Express can be accessed here (fares above as of 2013).