Infants also need to buy tickets. Infant tickets cannot be purchased online separately. When adults buy tickets, check to bring babies or children. <br/><br/>14 days to 2 years old (not included) to buy infant tickets, 10% of the full price of adult economy class, ID card, household registration book or birth certificate to take the flight; 2 years old (inclusive) to 12 years old (not included) Included) To purchase children's air tickets, 50% of the full price of adult economy class, ID card and household registration booklet for boarding. <br/><br/>Help you, please click green to accept!