Baggage Limits on Flights For China domestic flights, you are allowed to check one piece of luggage. The limitation is 5 Kilograms (around 11 pounds) total. A fee may be imposed for extra piece or excessive weight. You can also take one hand carry-on plus a backpack or tote bag, all of which should fit in the overhead compartment or under your seat.
　　Carry-on Baggage Limited to 5 Kilograms
Chinabroadcast June 25, 2004 - Carry on luggage on domestic flights in China is being restricted to five kilograms per person. A regulation on passenger's luggage, released by China's Civil Aviation, will come into effect next month. Baggage coming in over-weight should be checked through in the hold. Passengers taking flights in first-class will be allowed to carry up to two personal belongings, while those in business and economy-class only can bring one piece of luggage with them. The size is also restricted to specific dimensions, meaning each passenger can bring 4.4 cubic meters of essential bits and pieces for powdering their nose during the flight.