Request hassle-free journeys with the United Airlines Sydney Office, your entry to great service and support in Australia. Right in the heart of Sydney, our office remains committed to providing support to passengers in flight bookings, schedule changes, and anything else you want to know. To ensure your travels are as hassle-free as possible, our specially trained employees are here to offer you individual service. United Airlines Sydney Office stands ready to help you at all times during your business or family trip .