Can I use Asia Miles to book a flight ticket for an infant or a child?

Infant (below 2 years old) or children (2-11 years old) can be added as passengers for your flight booking on HK Express website and redeemed using Asia Miles. For infant seating arrangements, please contact HK Express hotline to confirm the booking and visit https://www.hkexpress.com/en-hk/plan/our-fares/fare-rules/ for more details.