Infant under 2 year old
For the purpose of travel on jetstar, an infant is defined as being not yet 2 years of age at the time of travel
ID requirements
For infant not occupying their own seat ,proof of age(under2)may be require,such as a birth certificate or passport (required for international travel). if you do not provide an acceptable form of identification upon request of check-in ,then you may not be allowed fo travel.
Baggage allowance
Infants not occupying a seat are not entitled to a carry-on or checked baggage allowance.However ,infant food and items required for infant use in-flight may be carried in addition to the accompanying adult's carry-on baggage allowance and baby accessories such as a stroller and porta cot may be checked-in free of charge in addition to the accompanying adult's checked baggage allowance.
Accompanying passenger requirement
All in fants must travel with a guardian who is 15 years of age or over or with a parent.
Infant less than seven days old
For jetstar(JQ), Jetstar Asia(3k) and valuair(VF) operated flights,a jetstar travel clearance form must be completed in order for infants less than seven(7) days old to travel.No infant less than 7 days old may travel with jetstar pacific.