Smoking in the terminals is prohibited by Hong Kong law, except in the designated smoking lounges.
There are 2 smoking areas located between gates 210 and 212 near the escalator on both arrivals and departure levels. Looks like these may not be there any more as reported by a visitor. There is smoking permitted in the observation deck at the end of this wing.
Arrivals: Smoking areas are located near gates 60 and near Transfer Desk E2. Unconfirmed near gates 20/21.
Departures: Smoking areas are located near gates 25, 29, 43, 61, 64
If you’re catching a ferry into / out of the airport, there is a smoking area on level 4 near Berth 3.
This was last updated on 23 September 2018.