Jetstar Airways Australia — Manage Booking, Change, Cancel & FAQ ???? +61 (1800) 005 886 — Customer Service (Australia) Manage Booking Use Jetstar's Manage Booking tool to update passenger details, select/change seats, add baggage, change or cancel flights, and request refunds. Log in with your booking reference and email. If you prefer phone support, call: +61 (1800) 005 886.... https://sites.google.com/view/jetstarairwaysmanagebooking/home