Also, senior official at Hong Kong Immigration Department, Lee Kwong Wing said "We will work with the Egyptian side to deal with the crisis, and we are stepping up efforts to help the victims' families."
Later on Wednesday, nine family members of the victims and five doctors arrived in Cairo.
A total of 19 tourists were killed and two others injured in a balloon explosion Tuesday morning in Egypt's Luxor governorate. The dead included nine from China's Hong Kong as well as four Japanese, three Britons, two Frenchmen and one Egyptian.
An investigation into the accident has been launched by Luxor prosecution and the Civil Aviation Authority.