Hong Kong Express Airways have ”KIDS FLY FREE!” on October 11, 2016.
This is the sale that the fare of the child accompanying an adult becomes free.
・The Japanese route
Sale period: Oct 11, 2016 – Oct 13, 2016
Travel period: Oct 25, 2016 – Jul 13, 2017
The reservation to up to four is possible in once at the sale.
The child(2~11 years old) can include it to up to three people.
It is a condition that one adult is included by all means.