From airport to tsim sha tsui, what are the best transportation options available?

By bus: take bus line A21 from Airport (GTC) Station to Middle Road, Nathan Road Station. The fare is HKD 33, and the trip takes about 70 minutes.

By MTR: take Airport Express from HKIA to Tsing Yi Station. Next, change to Tung Chung Line to Lai King Station. Then, transfer to Tsuen Wan Line to Tsim Sha Tsui Station. The fare is HKD 60, and the trip takes about 50 minutes.

By taxi: it costs about HKD 240, and the trip takes about 40 minutes.