How to get from Hong Kong Airport to Langham House in Mong Kok?

Cross the road from Hong Kong International Airport and walk about 220 meters to the entrance and exit of the subway airport station. Airport express? (Take the station 1) and transfer to Tsing Yi Station? Tung Chung Line? (Take 1 station) and transfer to Lijing subway station? Tsuen Wan Line? (Take 6 stops) and get off at Exit E 1 of Mong Kok Subway Station. Walk about150m to Langham Place, Mongkok, Hong Kong.

Cross the road from Hong Kong International Airport and walk about 390 meters to the airport terminal (ground transportation center) (Changda Road). Citybus A2 1? (Take 6 stops) and get off at Bank Central Station (Nathan Road). Walk about 170 meters to Langham Place, Mongkok, Hong Kong.