How do I get to Shenzhen from Beijing airport by rail and flight ? how much is it?

By air: there are direct flights from PEK and it takes around 3.5h. Air ticket fare varies a lot from time to time. You may search the exact fee according to your travel date. Anyway, the recent fare is CNY1,500-2,000.

By train: two high speed trains leave from the West Rail Station to Shenzhen North. It takes 9-10h and costs CNY936.5 for a second class seat and CNY1,479.5 for a first class seat.