How to get to Hong Kong Airport from Longgang, Shenzhen?

The most labor-saving way is to go directly from Longgang to Shekou Pier and take a ferry across the airport (30 minutes' drive). The biggest advantage of this way is that you can get on the plane directly when you leave Shekou without entering Hong Kong. You can also check your luggage on the boat and take off on the other side. You can see the check-in counter immediately. The fare is RMB 260 yuan, but Hong Kong Airport will refund the departure tax of HK$ 120.

Luohu and Huanggang are very troublesome. They must leave China Customs, then enter Hong Kong Customs, and then leave Hong Kong Airport Customs. Trust me, it's a long line.