HKIA to Novotel Nathan Road - best transport option

I will be going to HK in early May arriving at about 9pm. I am staying in the Novotel Nathan Road, Kowloon.

I am comtemplating either taking the Airport Express or Cityflyer bus A21 from the airport. Which one of these is the better option in term of cost, travelling time, frequency of service, convenient?

What is the operation hour of Airport Express and Cityflyer?

Is it worth buying the 3-Day Hong Kong Transport Pass. I will be in HK for 8D/7N.

Thanks in advance for your advice.

HKIA to Novotel Nathan Road - best transport option

Get an ordinary octopus card. For that amount of time it%26#39;s well worth it.

HKIA to Novotel Nathan Road - best transport option

A21 runs from before 6am until midnight. then there is the N21.

Airport express runs from before 6am until after midnight. Shuttle buses have shorter running hours though.

A21 drops you at a stop near your hotel. For train you need to transfer to shuttle bus at Kowloon station or catch a taxi.

A21 gives you a %26#39;free tour%26#39; on the way into HK over the Tsing Ma bridge and urban Kowloon. A lot of the journey on the train is in tunnels.

Overall journey time will be similar - around an hour.

Agree just buy a normal add value octopus card if you are going to use the A21 bus.