Booking with Qantas Airlines at 1 800 227 4500 is a straightforward process. Here are the steps to help you do just that:Booking with Qantas Airlines at 1 800 227 4500 is a straightforward process. Here are the steps to help you do just that:Booking with Qantas Airlines at 1 800 227 4500 is a straightforward process. Here are the steps to help you do just that:Booking with Qantas Airlines at 1 800 227 4500 is a straightforward process. Here are the steps to help you do just that:Booking with Qantas Airlines at 1 800 227 4500 is a straightforward process. Here are the steps to help you do just that: